Growth 500

The most complete and comprehensive analysis of the UK’s fastest-growing companies

Insight

Financial services the most represented sector

Financial services

Business services

Travel & Leisure

Insight

London dominates growth

London

East of England

South East

Insight

Total combined revenue

All combined revenue

Insight

Loss-making vs profit-making companies

Profit-making

Loss-making

Insight

Top performing companies by revenue

Octopus Energy

EasyJet

OVO Energy

Top 500


	Rank1 Marshall Arts Founded 1976 Region London Sector Travel & leisure Ownership Founder, investors Founder(s) Barrie Marshall Revenue Y1 £283k Revenue Y2 £31m Revenue Y3 £68m Sales Growth +23,929% Profit / Loss £4.8m Profit Margin 7%
	Rank2 Green Create Founded 2013 Region London Sector Energy Ownership Investors Founder(s) Alister Inglesby Revenue Y1 £147k Revenue Y2 £6.6m Revenue Y3 £30m Sales Growth +20,346% Profit / Loss £-25m Profit Margin -84%
	Rank3 Wendy Wu Tours Founded 1998 Region London Sector Travel & leisure Ownership Founder Founder(s) Wendy Wu Revenue Y1 £144k Revenue Y2 £5.4m Revenue Y3 £28m Sales Growth +19,431% Profit / Loss £4.8m Profit Margin 17%
	Rank4 On the Go Tours Founded 1998 Region London Sector Travel & leisure Ownership Private equity, founders Founder(s) Jay Lakshman and Scott Braidwood Revenue Y1 £106k Revenue Y2 £3.9m Revenue Y3 £17m Sales Growth +16,078% Profit / Loss £-378k Profit Margin -2%
	Rank5 Green Global Founded 2012 Region London Sector Business services Ownership Founder Founder(s) Martin Jackson Revenue Y1 £82k Revenue Y2 £3.8m Revenue Y3 £7.7m Sales Growth +9,317% Profit / Loss £407k Profit Margin 5%
	Rank6 Cyro Cyber Founded 2021 Region London Sector Business services Ownership Founder, directors, investors Founder(s) Paul Rose, Shannon Simpson Revenue Y1 £53k Revenue Y2 £1.5m Revenue Y3 £4.2m Sales Growth +7,900% Profit / Loss £-14k Profit Margin -0%
	Rank7 Vosaio Founded 2009 Region London Sector Travel & leisure Ownership Founder, director and investors Founder(s) Martin Knuepfer Revenue Y1 £648k Revenue Y2 £18m Revenue Y3 £40m Sales Growth +5,999% Profit / Loss £2.8m Profit Margin 7%
	Rank8 Marv Studios Founded 2005 Region London Sector Travel & leisure Ownership Founder and family Founder(s) Sir Matthew Vaughn Revenue Y1 £6.3m Revenue Y2 £8.3m Revenue Y3 £246m Sales Growth +3,782% Profit / Loss £73m Profit Margin 30%
	Rank9 Miki Travel Founded 1967 Region London Sector Travel & leisure Ownership Overseas owner Founder(s) Maria Pashali, Janet Williams Revenue Y1 £3.9m Revenue Y2 £19m Revenue Y3 £118m Sales Growth +2,951% Profit / Loss £-6.6m Profit Margin -6%
	Rank10 Rayburn Tours Founded 1965 Region East Midlands Sector Travel & leisure Ownership Directors Founder(s) Barney Rayburn Revenue Y1 £1.2m Revenue Y2 £11m Revenue Y3 £23m Sales Growth +1,854% Profit / Loss £726k Profit Margin 3%
	Rank11 Payhawk Founded 2018 Region London Sector Financial services Ownership Private equity, investors, founders Founder(s) Hristo Borisov, Konstantin Dzhengozov Revenue Y1 £614k Revenue Y2 £3.3m Revenue Y3 £11m Sales Growth +1,681% Profit / Loss £-30m Profit Margin -276%
	Rank12 Intelligent Growth Solutions Founded 2013 Region Scotland Sector Food & drink Ownership Private equity Founder(s) Henry Aykroyd Revenue Y1 £703k Revenue Y2 £3.9m Revenue Y3 £12m Sales Growth +1,624% Profit / Loss £-30m Profit Margin -251%
	Rank13 Flo Health Founded 2015 Region London Sector Healthcare Ownership Unclear Founder(s) Dmitry Gurski Revenue Y1 £5.5m Revenue Y2 £36m Revenue Y3 £88m Sales Growth +1,504% Profit / Loss £-19m Profit Margin -22%
	Rank14 Star Tours Founded 1997 Region London Sector Travel & leisure Ownership Founder and family Founder(s) Harsha Shah Revenue Y1 £1.8m Revenue Y2 £13m Revenue Y3 £29m Sales Growth +1,493% Profit / Loss £4m Profit Margin 14%
	Rank15 Neilson Financial Services Founded 2012 Region South East Sector Financial services Ownership Unclear Founder(s) Gavin Donnelly Revenue Y1 £431k Revenue Y2 £2.2m Revenue Y3 £6.7m Sales Growth +1,464% Profit / Loss £-29m Profit Margin -431%
	Rank16 Just Climate Founded 2021 Region London Sector Financial services Ownership Founders Founder(s) David Blood, Al Gore Revenue Y1 £2.2m Revenue Y2 £14m Revenue Y3 £33m Sales Growth +1,448% Profit / Loss £13m Profit Margin 40%
	Rank17 Pertento Partners Founded 2021 Region London Sector Financial services Ownership Founders Founder(s) Eduardo Marques, Ian Trundle Revenue Y1 £1.3m Revenue Y2 £4.3m Revenue Y3 £20m Sales Growth +1,444% Profit / Loss £16m Profit Margin 83%
	Rank18 Enviromena Founded 2007 Region South East Sector Energy Ownership Investors Founder(s) Sami Khoreibi Revenue Y1 £2.7m Revenue Y2 £14m Revenue Y3 £41m Sales Growth +1,425% Profit / Loss £-7.5m Profit Margin -19%
	Rank19 Golden Tours Founded 1984 Region London Sector Travel & leisure Ownership Founder / private Founder(s) Nitin and Kamu Palan Revenue Y1 £4.7m Revenue Y2 £37m Revenue Y3 £68m Sales Growth +1,346% Profit / Loss £11m Profit Margin 16%
	Rank20 bit.bio Founded 2016 Region East of England Sector Healthcare Ownership Private equity, investors and founders Founder(s) Dr Mark Kotter, Florian Schuster Revenue Y1 £340k Revenue Y2 £1.9m Revenue Y3 £4.9m Sales Growth +1,338% Profit / Loss £-51m Profit Margin -1,045%
	Rank21 Evolito Founded 2021 Region South East Sector Travel & leisure Ownership Private equity, investors, founder Founder(s) Chris Harris Revenue Y1 £988k Revenue Y2 £5.5m Revenue Y3 £14m Sales Growth +1,309% Profit / Loss £-21m Profit Margin -149%
	Rank22 Go City Founded 1999 Region London Sector Travel & leisure Ownership Private equity Founder(s) Angus Rankine, Andrew Grahame Revenue Y1 £5.6m Revenue Y2 £46m Revenue Y3 £73m Sales Growth +1,215% Profit / Loss £-1.5m Profit Margin -2%
	Rank23 Inspiresport Founded 2004 Region North West Sector Travel & leisure Ownership Overseas investor Founder(s) Joanne Robb Revenue Y1 £1.5m Revenue Y2 £5.9m Revenue Y3 £19m Sales Growth +1,212% Profit / Loss £1.6m Profit Margin 8%
	Rank24 Aikya Investment Management Founded 2019 Region London Sector Financial services Ownership Investors Founder(s) Ian Macoun, Alexander Ihlenfeldt Revenue Y1 £795k Revenue Y2 £2.5m Revenue Y3 £10m Sales Growth +1,212% Profit / Loss £5.2m Profit Margin 50%
	Rank25 ClearBank Founded 2015 Region London Sector Financial services Ownership Unclear Founder(s) Nick Ogden, Charles McManus Revenue Y1 £22m Revenue Y2 £69m Revenue Y3 £276m Sales Growth +1,175% Profit / Loss £18m Profit Margin 7%
	Rank26 Discover the World Founded 1984 Region South East Sector Travel & leisure Ownership Founder, founder's family, director Founder(s) Clive Stacey Revenue Y1 £1.6m Revenue Y2 £9m Revenue Y3 £20m Sales Growth +1,172% Profit / Loss £675k Profit Margin 3%
	Rank27 PolyAI Founded 2017 Region London Sector Technology & telecoms Ownership Private equity, founders, investors Founder(s) Nikola Mrk£i?, Tsung-Hsien Wen, Pei-Hao Su Revenue Y1 £542k Revenue Y2 £2.9m Revenue Y3 £6.8m Sales Growth +1,149% Profit / Loss £-19m Profit Margin -281%
	Rank28 Langley Fruit & Veg Founded 2020 Region London Sector Food & drink Ownership Founder Founder(s) Richard Lega Revenue Y1 £2.4m Revenue Y2 £3.5m Revenue Y3 £30m Sales Growth +1,147% Profit / Loss £6.5m Profit Margin 22%
	Rank29 Atlas Travel Founded 2013 Region London Sector Business services Ownership Founder and family Founder(s) Elaine Osgood Revenue Y1 £270k Revenue Y2 £1.6m Revenue Y3 £3.3m Sales Growth +1,123% Profit / Loss £-86k Profit Margin -3%
	Rank30 Cambria Automobiles Founded 2006 Region East of England Sector Automotive Ownership Founder Founder(s) Mark Lavery Revenue Y1 £4.7m Revenue Y2 £25m Revenue Y3 £57m Sales Growth +1,100% Profit / Loss £2.7m Profit Margin 5%
	Rank31 Zoe Founded 2017 Region London Sector Healthcare Ownership Founders, private equity and other investors Founder(s) Tim Spector, Jonathan Wolf, George Hadjigeorgiou Revenue Y1 £5.9m Revenue Y2 £29m Revenue Y3 £66m Sales Growth +1,024% Profit / Loss £-13m Profit Margin -19%
	Rank32 MAS Markets Founded 2020 Region London Sector Financial services Ownership Founder / staff / investor Founder(s) Simon Blackledge Revenue Y1 £297k Revenue Y2 £1m Revenue Y3 £3.2m Sales Growth +975% Profit / Loss £235k Profit Margin 7%
	Rank33 TEXO Founded 2018 Region Scotland Sector Construction Ownership Founder Founder(s) Hayden Smith Revenue Y1 £4.5m Revenue Y2 £19m Revenue Y3 £47m Sales Growth +957% Profit / Loss £-98k Profit Margin -0%
	Rank34 Selina Finance Founded 2019 Region London Sector Financial services Ownership Private equity, investors, founder Founder(s) Hubert Fenwick Revenue Y1 £1.1m Revenue Y2 £5.8m Revenue Y3 £12m Sales Growth +954% Profit / Loss £-17m Profit Margin -142%
	Rank35 Adaptimmune Founded 2008 Region South East Sector Healthcare Ownership Public company Founder(s) Bent Jakobsen, James Noble Revenue Y1 £4.5m Revenue Y2 £22m Revenue Y3 £47m Sales Growth +942% Profit / Loss £-103m Profit Margin -217%
	Rank36 Tandem Money Founded 2014 Region North West Sector Financial services Ownership Founders / private equity / staff Founder(s) Ricky Knox, Matt Cooper, and Michael Kent Revenue Y1 £22m Revenue Y2 £97m Revenue Y3 £220m Sales Growth +917% Profit / Loss £22m Profit Margin 10%
	Rank37 Peppy Founded 2018 Region London Sector Business services Ownership Founders, private equity and employees Founder(s) Mridula Pore, Max Landry, Evan Harris Revenue Y1 £920k Revenue Y2 £4.8m Revenue Y3 £9m Sales Growth +875% Profit / Loss £-15m Profit Margin -165%
	Rank38 Chip Founded 2017 Region London Sector Financial services Ownership Founders, investors Founder(s) Simon Rabin, Alex Latham Revenue Y1 £1.6m Revenue Y2 £1.7m Revenue Y3 £15m Sales Growth +867% Profit / Loss £-3.3m Profit Margin -22%
	Rank39 Updraft Founded 2017 Region London Sector Financial services Ownership Founder, private equity, employees Founder(s) Aseem Munshi Revenue Y1 £2.4m Revenue Y2 £9.3m Revenue Y3 £23m Sales Growth +858% Profit / Loss £-6.1m Profit Margin -27%
	Rank40 Together Group Founded 2017 Region London Sector Business services Ownership Founders,directors Founder(s) Brad Fry, Paul Sheehy Revenue Y1 £15m Revenue Y2 £53m Revenue Y3 £140m Sales Growth +847% Profit / Loss £-9.8m Profit Margin -7%
	Rank41 Monavate Founded 2020 Region East of England Sector Financial services Ownership Founders, employees, private equity Founder(s) Scott Lucas, Ajeb Singh Wahiwala Revenue Y1 £2.1m Revenue Y2 £13m Revenue Y3 £19m Sales Growth +836% Profit / Loss £-2.7m Profit Margin -14%
	Rank42 European Prestige Founded 2016 Region London Sector Automotive Ownership Founder Founder(s) John Lambert Revenue Y1 £7.4m Revenue Y2 £39m Revenue Y3 £68m Sales Growth +824% Profit / Loss £2m Profit Margin 3%
	Rank43 Windar Photonics Founded 2008 Region London Sector Energy Ownership Public company Founder(s) J£rgen Korsgaard Jensen Revenue Y1 £464k Revenue Y2 £1.6m Revenue Y3 £4.1m Sales Growth +793% Profit / Loss £-305k Profit Margin -7%
	Rank44 Linnk Founded 2019 Region London Sector Business services Ownership Founders, directors Founder(s) Jason Duviau, Adam Olver, Ian O'Neil Revenue Y1 £3.2m Revenue Y2 £15m Revenue Y3 £28m Sales Growth +790% Profit / Loss £426k Profit Margin 2%
	Rank45 Bilyana Golf Holidays Founded 1996 Region North West Sector Travel & leisure Ownership Founder, founder's family Founder(s) Birol Uygurlu Revenue Y1 £3.7m Revenue Y2 £19m Revenue Y3 £32m Sales Growth +768% Profit / Loss £3.3m Profit Margin 10%
	Rank46 Zzoom Founded 2018 Region South East Sector Technology & telecoms Ownership Founder, investors Founder(s) Matthew Hare Revenue Y1 £417k Revenue Y2 £1.2m Revenue Y3 £3.6m Sales Growth +763% Profit / Loss £-23m Profit Margin -636%
	Rank47 Novion Global Founded 2015 Region London Sector Financial services Ownership Founder Founder(s) Mohammadamin Momani Revenue Y1 £427k Revenue Y2 £1.5m Revenue Y3 £3.6m Sales Growth +755% Profit / Loss £9.6m Profit Margin 263%
	Rank48 Lawfront Founded 2021 Region London Sector Business services Ownership Private equity Founder(s) Jeremy Paul Revenue Y1 £5.5m Revenue Y2 £17m Revenue Y3 £47m Sales Growth +754% Profit / Loss £3.2m Profit Margin 7%
	Rank49 The Ink Factory Founded 2010 Region London Sector Travel & leisure Ownership Founders, founder's family, investors Founder(s) Stephen Cornwell, Simon Cornwell Revenue Y1 £1.8m Revenue Y2 £3.3m Revenue Y3 £15m Sales Growth +753% Profit / Loss £-2.2m Profit Margin -14%
	Rank50 OVO Energy Founded 2009 Region South West Sector Energy Ownership Founder / family Founder(s) Stephen Fitzpatrick Revenue Y1 £960m Revenue Y2 £5bn Revenue Y3 £8.2bn Sales Growth +751% Profit / Loss £1.1bn Profit Margin 13%
	Rank51 Select School Travel Founded 1972 Region South East Sector Travel & leisure Ownership Founder and family Founder(s) John Bowden Revenue Y1 £2.9m Revenue Y2 £16m Revenue Y3 £24m Sales Growth +744% Profit / Loss £2.4m Profit Margin 10%
	Rank52 LiveMore Mortgages Founded 2018 Region London Sector Financial services Ownership Founder, directors, employees Founder(s) Leon Diamond Revenue Y1 £798k Revenue Y2 £2.8m Revenue Y3 £6.6m Sales Growth +721% Profit / Loss £-24m Profit Margin -365%
	Rank53 XP Factory Founded 2016 Region London Sector Travel & leisure Ownership Public company Founder(s) Richard Harpman Revenue Y1 £7m Revenue Y2 £23m Revenue Y3 £57m Sales Growth +721% Profit / Loss £-539k Profit Margin -1%
	Rank54 IntSol Group Founded 2011 Region London Sector Travel & leisure Ownership Founders, founders' families Founder(s) Paul Karras, Antonis Kounnis Revenue Y1 £11m Revenue Y2 £41m Revenue Y3 £90m Sales Growth +718% Profit / Loss £3.5m Profit Margin 4%
	Rank55 Recognise Bank Founded 2017 Region London Sector Financial services Ownership Founders, investors, investors Founder(s) Jason Oakley, Bryce Glover Revenue Y1 £1.6m Revenue Y2 £9.4m Revenue Y3 £13m Sales Growth +717% Profit / Loss £-9m Profit Margin -71%
	Rank56 Circle Gas Founded 2017 Region London Sector Financial services Ownership Private equity, investors Founder(s) Andron Mendes, Dr. Sebastian Rodriguez Revenue Y1 £3m Revenue Y2 £17m Revenue Y3 £24m Sales Growth +701% Profit / Loss £-34m Profit Margin -145%
	Rank57 Silverwood Brands Founded 2021 Region South East Sector Financial services Ownership Public company Founder(s) Andrew Gerrie Revenue Y1 £1.4m Revenue Y2 £3.7m Revenue Y3 £11m Sales Growth +695% Profit / Loss £-6.6m Profit Margin -59%
	Rank58 Avacta Therapeutics Founded 2003 Region London Sector Healthcare Ownership Public company Founder(s) Alastair Smith Revenue Y1 £2.9m Revenue Y2 £9.7m Revenue Y3 £23m Sales Growth +690% Profit / Loss £-27m Profit Margin -118%
	Rank59 Sister Founded 2015 Region London Sector Travel & leisure Ownership Founders and employees Founder(s) Elisabeth Murdoch, Stacey Snider and Jane Featherstone Revenue Y1 £27m Revenue Y2 £111m Revenue Y3 £207m Sales Growth +680% Profit / Loss £-50m Profit Margin -24%
	Rank60 Zopa Bank Founded 2005 Region London Sector Financial services Ownership Founders, employees, private equity Founder(s) Richard Duvall, James Alexander, Giles Andrews, David Nicholson, Tim Parlett Revenue Y1 £76m Revenue Y2 £209m Revenue Y3 £589m Sales Growth +675% Profit / Loss £350m Profit Margin 59%
	Rank61 Resolis Founded 2021 Region Scotland Sector Business services Ownership Founders Founder(s) Desmond French, Rachel Turnbull, Philip Talbot Revenue Y1 £1.6m Revenue Y2 £9.4m Revenue Y3 £12m Sales Growth +673% Profit / Loss £2.2m Profit Margin 18%
	Rank62 Toob Founded 2017 Region South East Sector Technology & telecoms Ownership Founder / directors / employees / investors Founder(s) Nick Parbutt Revenue Y1 £714k Revenue Y2 £2.2m Revenue Y3 £5.5m Sales Growth +671% Profit / Loss £-37m Profit Margin -677%
	Rank63 Moneybox Founded 2016 Region London Sector Financial services Ownership Private equity / Private Founder(s) Ben Stanway, Charlie Mortimer Revenue Y1 £10m Revenue Y2 £29m Revenue Y3 £77m Sales Growth +661% Profit / Loss £27m Profit Margin 34%
	Rank64 Queensberry Promotions Founded 2010 Region East of England Sector Travel & leisure Ownership Founder, founder's family, directors Founder(s) Frank Warren Revenue Y1 £15m Revenue Y2 £53m Revenue Y3 £112m Sales Growth +657% Profit / Loss £12m Profit Margin 11%
	Rank65 Fundment Founded 2014 Region London Sector Financial services Ownership Founder, private equity, investors, directors Founder(s) Ola Abdul Revenue Y1 £776k Revenue Y2 £2.7m Revenue Y3 £5.8m Sales Growth +651% Profit / Loss £-98k Profit Margin -2%
	Rank66 Luton Town Football Club Founded 1885 Region East of England Sector Travel & leisure Ownership Investors Founder(s) George Deacon, John Lomax Revenue Y1 £18m Revenue Y2 £19m Revenue Y3 £133m Sales Growth +633% Profit / Loss £48m Profit Margin 36%
	Rank67 Howard Ventures Founded 1935 Region East of England Sector Construction Ownership Founder's family Founder(s) "Jimmy" Howard Revenue Y1 £5.2m Revenue Y2 £11m Revenue Y3 £37m Sales Growth +621% Profit / Loss £-719k Profit Margin -2%
	Rank68 Seabird Technologies Founded 2020 Region London Sector Travel & leisure Ownership Founder, private equity, investors Founder(s) Sophi Horne Revenue Y1 £1.7m Revenue Y2 £3.6m Revenue Y3 £13m Sales Growth +620% Profit / Loss £146k Profit Margin 1%
	Rank69 Haynes Publishing Founded 1960 Region South West Sector Media Ownership Private equity Founder(s) John Haynes Revenue Y1 £2.8m Revenue Y2 £3.9m Revenue Y3 £20m Sales Growth +616% Profit / Loss £18m Profit Margin 86%
	Rank70 Creditspring Founded 2016 Region London Sector Financial services Ownership Private equity, investors, founders. Founder(s) Neil Kadagathur Revenue Y1 £2.5m Revenue Y2 £8.5m Revenue Y3 £18m Sales Growth +605% Profit / Loss £-9.9m Profit Margin -56%
	Rank71 Grain Founded 2017 Region North West Sector Technology & telecoms Ownership Private equity, investors, founders, directors. Founder(s) Antony Cross, Peregrine Lloyd, Nicholas Kittoe, Hugh Saunders, Nicholas Wright Revenue Y1 £650k Revenue Y2 £1.5m Revenue Y3 £4.5m Sales Growth +593% Profit / Loss £-24m Profit Margin -532%
	Rank72 Callen-Lenz Founded 2007 Region South West Sector Technology & telecoms Ownership Founders, private equity Founder(s) Jonathan Webb, Ad Eves Revenue Y1 £8.6m Revenue Y2 £34m Revenue Y3 £58m Sales Growth +581% Profit / Loss £-5m Profit Margin -9%
	Rank73 Shield Therapeutics Founded 2008 Region North East Sector Healthcare Ownership Private equity, investors, founders Founder(s) Carl Sterritt, Christian Schweiger Revenue Y1 £1.5m Revenue Y2 £4.5m Revenue Y3 £10m Sales Growth +576% Profit / Loss £-25m Profit Margin -247%
	Rank74 Sanders Senior Living Founded 2017 Region East of England Sector Healthcare Ownership Founder Founder(s) Gordon Sanders Revenue Y1 £2.4m Revenue Y2 £9.1m Revenue Y3 £16m Sales Growth +568% Profit / Loss £4.1m Profit Margin 25%
	Rank75 Texmo Blank Founded 1992 Region Yorkshire and the Humber Sector Industry Ownership Management Founder(s) Unclear Revenue Y1 £4.4m Revenue Y2 £5.8m Revenue Y3 £29m Sales Growth +560% Profit / Loss £-5.6m Profit Margin -19%
	Rank76 Fidera Group Founded 2019 Region London Sector Financial services Ownership Founder and partners Founder(s) Pierre Bour Revenue Y1 £6.1m Revenue Y2 £23m Revenue Y3 £38m Sales Growth +523% Profit / Loss £11m Profit Margin 29%
	Rank77 Merlyn Advisors Founded 2020 Region London Sector Financial services Ownership Founders Founder(s) Alessandro Barnaba, Maren Schirmer, Maarten Petermann Revenue Y1 £1.6m Revenue Y2 £4.2m Revenue Y3 £10m Sales Growth +516% Profit / Loss £782k Profit Margin 8%
	Rank78 NextEarth Founded 2015 Region London Sector Financial services Ownership Founder Founder(s) Francois Joubert Revenue Y1 £47m Revenue Y2 £140m Revenue Y3 £286m Sales Growth +513% Profit / Loss £68m Profit Margin 24%
	Rank78 Nigel Jones and Paul Bowden Founded 2018 Region London Sector Food & drink Ownership Founder Founder(s) Nigel Jones, Paul Bowden Revenue Y1 £3.2m Revenue Y2 £4.8m Revenue Y3 £20m Sales Growth +513% Profit / Loss £4.8m Profit Margin 25%
	Rank79 Cleo Founded 2016 Region London Sector Financial services Ownership Founder / Staff / Investors / Private Equity Founder(s) Barney Hussey-Yeo Revenue Y1 £8.5m Revenue Y2 £25m Revenue Y3 £52m Sales Growth +511% Profit / Loss £-13m Profit Margin -26%
	Rank80 OpedPayd Founded 2015 Region London Sector Financial services Ownership Founder Founder(s) Ozan £zerk Revenue Y1 £3m Revenue Y2 £6.3m Revenue Y3 £18m Sales Growth +508% Profit / Loss £3.8m Profit Margin 21%
	Rank81 Heaton Group Founded 1975 Region North West Sector Construction Ownership Founder's family Founder(s) John Heaton Revenue Y1 £12m Revenue Y2 £24m Revenue Y3 £70m Sales Growth +505% Profit / Loss £12m Profit Margin 17%
	Rank82 Flagstone Founded 2013 Region London Sector Financial services Ownership Founder, private, private equity Founder(s) Andrew Thatcher Revenue Y1 £6.2m Revenue Y2 £14m Revenue Y3 £37m Sales Growth +501% Profit / Loss £4m Profit Margin 11%
	Rank83 1st Central Insurance Founded 2008 Region South East Sector Financial services Ownership Unclear (Guernsey-based parent company) Founder(s) Ken Acott, Mike Leonard, Patrick Tilley, Peter Creed Revenue Y1 £26m Revenue Y2 £35m Revenue Y3 £157m Sales Growth +499% Profit / Loss £2.9m Profit Margin 2%
	Rank84 Fremman Capital Founded 2020 Region London Sector Financial services Ownership Founders Founder(s) Ronald Bell, Ricardo de Serdio, Olivier de Vregille, Edward Chandler, Dr. Mirko Meyer-Sch£nherr Revenue Y1 £3.2m Revenue Y2 £6.8m Revenue Y3 £19m Sales Growth +495% Profit / Loss £3.8m Profit Margin 20%
	Rank85 Bevan Group Founded 1976 Region West Midlands Sector Industry Ownership Founder's family Founder(s) Ron Bevan Revenue Y1 £5.4m Revenue Y2 £21m Revenue Y3 £32m Sales Growth +486% Profit / Loss £3m Profit Margin 9%
	Rank86 InstaVolt Founded 2016 Region South East Sector Travel & leisure Ownership Private equity Founder(s) Timothy Payne, Adrian Pike Revenue Y1 £5.8m Revenue Y2 £19m Revenue Y3 £34m Sales Growth +485% Profit / Loss £-16m Profit Margin -46%
	Rank87 Arion Investment Management Founded 2016 Region London Sector Financial services Ownership Founder Founder(s) Gerardo Tarricone Revenue Y1 £869k Revenue Y2 £2.1m Revenue Y3 £5.1m Sales Growth +483% Profit / Loss £198k Profit Margin 4%
	Rank88 easyHotel Founded 2005 Region London Sector Real estate Ownership Private equity Founder(s) Sir Stelios Haji-Ioannou Revenue Y1 £12m Revenue Y2 £45m Revenue Y3 £67m Sales Growth +481% Profit / Loss £-9.2m Profit Margin -14%
	Rank89 Odin Capital Management Founded 2006 Region London Sector Financial services Ownership Founder Founder(s) Patrick Moerth Revenue Y1 £735k Revenue Y2 £1m Revenue Y3 £4.3m Sales Growth +478% Profit / Loss £43k Profit Margin 1%
	Rank90 Huma Founded 2011 Region London Sector Healthcare Ownership Founders, private equity, director Founder(s) Rich Khatib, Danoosh Vahdat Revenue Y1 £5.3m Revenue Y2 £13m Revenue Y3 £31m Sales Growth +477% Profit / Loss £-56m Profit Margin -183%
	Rank91 Permali Founded 1937 Region South West Sector Industry Ownership Private equity Founder(s) Unclear Revenue Y1 £5.2m Revenue Y2 £11m Revenue Y3 £30m Sales Growth +469% Profit / Loss £-5.2m Profit Margin -18%
	Rank92 Aventum Group Founded 1996 Region London Sector Financial services Ownership Founder, directors, founder's family Founder(s) David Bearman Revenue Y1 £27m Revenue Y2 £62m Revenue Y3 £152m Sales Growth +466% Profit / Loss £20m Profit Margin 13%
	Rank93 EvoEnergy Founded 2007 Region East Midlands Sector Energy Ownership Directors Founder(s) Gordon Fentiman, Elizabeth Fentiman, Daniel Fentiman, Warwick Fentiman, Mark Fentiman Revenue Y1 £5.5m Revenue Y2 £6.6m Revenue Y3 £31m Sales Growth +462% Profit / Loss £2.7m Profit Margin 9%
	Rank94 Green Frog Connect Founded 2012 Region South West Sector Construction Ownership Founder, director, investors Founder(s) Richard Shearer Revenue Y1 £8.4m Revenue Y2 £21m Revenue Y3 £47m Sales Growth +461% Profit / Loss £1.3m Profit Margin 3%
	Rank95 EasyJet Founded 1995 Region East of England Sector Travel & leisure Ownership Public company Founder(s) Sir Stelios Haji-Ioannou Revenue Y1 £1.5bn Revenue Y2 £5.8bn Revenue Y3 £8.2bn Sales Growth +460% Profit / Loss £432m Profit Margin 5%
	Rank96 Parvus Asset Management Founded 2004 Region London Sector Financial services Ownership Founder Founder(s) Edoardo Mercadante Revenue Y1 £71m Revenue Y2 £160m Revenue Y3 £399m Sales Growth +460% Profit / Loss £671m Profit Margin 168%
	Rank97 Union Maritime Founded 2006 Region London Sector Travel & leisure Ownership Founder and family Founder(s) Laurent Cadji Revenue Y1 £3.6m Revenue Y2 £5.3m Revenue Y3 £20m Sales Growth +452% Profit / Loss £22m Profit Margin 111%
	Rank98 Air IT Founded 2005 Region East Midlands Sector Business services Ownership Private equity Founder(s) Todd McQuilkin Revenue Y1 £9.2m Revenue Y2 £17m Revenue Y3 £49m Sales Growth +430% Profit / Loss £2.1m Profit Margin 4%
	Rank99 Kendal Nutricare Founded 2015 Region North West Sector Food & drink Ownership Founder Founder(s) Ross McMahon Revenue Y1 £18m Revenue Y2 £34m Revenue Y3 £95m Sales Growth +424% Profit / Loss £40m Profit Margin 42%
	Rank100 Manual Founded 2018 Region London Sector Consumer goods Ownership Founder, private equity, investors Founder(s) George Pallis Revenue Y1 £10m Revenue Y2 £22m Revenue Y3 £55m Sales Growth +421% Profit / Loss £-7.9m Profit Margin -14%
	Rank101 Zilch Founded 2018 Region London Sector Financial services Ownership Founder, investors Founder(s) Philip Belamant Revenue Y1 £11m Revenue Y2 £30m Revenue Y3 £57m Sales Growth +421% Profit / Loss £-50m Profit Margin -88%
	Rank102 Chetwood Bank Founded 2016 Region Wales Sector Financial services Ownership Overseas investor Founder(s) Andy Mielczarek, Mark Jenkinson Revenue Y1 £30m Revenue Y2 £37m Revenue Y3 £154m Sales Growth +417% Profit / Loss £-8m Profit Margin -5%
	Rank103 Vitesse PSP Founded 2014 Region London Sector Financial services Ownership Private equity, investors, founders Founder(s) Phillip McGriskin Revenue Y1 £4.8m Revenue Y2 £11m Revenue Y3 £25m Sales Growth +416% Profit / Loss £630k Profit Margin 3%
	Rank104 Kwiff Founded 2015 Region London Sector Travel & leisure Ownership Private equity, investors Founder(s) Karl Engstrom, Anders Strom Revenue Y1 £5.5m Revenue Y2 £13m Revenue Y3 £27m Sales Growth +396% Profit / Loss £3.3m Profit Margin 12%
	Rank105 JMK Group Founded 2009 Region London Sector Real estate Ownership Private Founder(s) John Kajani Revenue Y1 £13m Revenue Y2 £38m Revenue Y3 £62m Sales Growth +394% Profit / Loss £12 Profit Margin 0%
	Rank106 BRM Utility Services Founded 2016 Region North West Sector Construction Ownership Founder Founder(s) Stephen Kealey Revenue Y1 £6.6m Revenue Y2 £14m Revenue Y3 £32m Sales Growth +382% Profit / Loss £5.3m Profit Margin 17%
	Rank107 JT Crop Founded 1998 Region Yorkshire and the Humber Sector Industry Ownership Founder, directors Founder(s) Gurvinder Singh Revenue Y1 £23m Revenue Y2 £42m Revenue Y3 £111m Sales Growth +381% Profit / Loss £18m Profit Margin 16%
	Rank108 Curo Construction Founded 2013 Region London Sector Construction Ownership Founders Founder(s) Darren Pettitt, Steve Conlin Revenue Y1 £33m Revenue Y2 £77m Revenue Y3 £157m Sales Growth +371% Profit / Loss £3.2m Profit Margin 2%
	Rank109 Zen Educate Founded 2016 Region London Sector Business services Ownership Founders, private equity, directors, investors Founder(s) Slava Kremerman, Oren Cohen Revenue Y1 £8m Revenue Y2 £18m Revenue Y3 £37m Sales Growth +368% Profit / Loss £-8.2m Profit Margin -22%
	Rank110 ATC Brokers Founded 2012 Region London Sector Financial services Ownership Founders Founder(s) Jack Manoukian, Dave Manoukian Revenue Y1 £1.2m Revenue Y2 £2.1m Revenue Y3 £5.6m Sales Growth +365% Profit / Loss £976k Profit Margin 17%
	Rank111 Edgar Brothers Founded 1947 Region North West Sector Retail & fashion Ownership Private Founder(s) JJ Edgar, Roy Edgar Revenue Y1 £26m Revenue Y2 £76m Revenue Y3 £122m Sales Growth +360% Profit / Loss £7.9m Profit Margin 7%
	Rank112 Marshmallow Founded 2017 Region London Sector Financial services Ownership Founders, private equity, directors, investors Founder(s) Alexander Kent Braham, Oliver Kent-Braham, David Goate Revenue Y1 £40m Revenue Y2 £105m Revenue Y3 £184m Sales Growth +358% Profit / Loss £-151k Profit Margin -0%
	Rank113 Mission Mars Founded 2015 Region North West Sector Food & drink Ownership Founder / private equity Founder(s) Roy Ellis, Neil Macleod Revenue Y1 £16m Revenue Y2 £47m Revenue Y3 £71m Sales Growth +357% Profit / Loss £5.3m Profit Margin 7%
	Rank114 Cardiff Tankers Founded 2012 Region London Sector Travel & leisure Ownership Founder Founder(s) George Economou Revenue Y1 £2.8m Revenue Y2 £4.7m Revenue Y3 £13m Sales Growth +356% Profit / Loss £1.1m Profit Margin 8%
	Rank115 ANNA Founded 2017 Region Wales Sector Financial services Ownership Founders, directors, employees Founder(s) Boris Diakonov, Eduard Panteleev Revenue Y1 £2.4m Revenue Y2 £4.9m Revenue Y3 £11m Sales Growth +354% Profit / Loss £-11m Profit Margin -101%
	Rank116 Community Fibre Founded 2013 Region London Sector Technology & telecoms Ownership Private equity Founder(s) Callum Dick, Douglas Sparrow Revenue Y1 £9.2m Revenue Y2 £20m Revenue Y3 £42m Sales Growth +352% Profit / Loss £-135m Profit Margin -322%
	Rank117 Monzo Founded 2015 Region London Sector Financial services Ownership Private equity, investors, founders Founder(s) Tom Blomfield, Jonas Huckestein, Jason Bates, Paul Rippon, Gary Dolman Revenue Y1 £114m Revenue Y2 £215m Revenue Y3 £514m Sales Growth +351% Profit / Loss £16m Profit Margin 3%
	Rank118 Wrexham AFC Founded 1864 Region Wales Sector Travel & leisure Ownership International investors Founder(s) Members of Wrexham Cricket Club Revenue Y1 £6m Revenue Y2 £10m Revenue Y3 £27m Sales Growth +348% Profit / Loss £-2.7m Profit Margin -10%
	Rank119 XYZ Reality Founded 2017 Region London Sector Business services Ownership Private equity, investors, founder Founder(s) David Mitchell Revenue Y1 £1.1m Revenue Y2 £2.7m Revenue Y3 £4.7m Sales Growth +343% Profit / Loss £-13m Profit Margin -272%
	Rank120 Vesper Technologies Founded 2015 Region North West Sector Technology & telecoms Ownership Founder Founder(s) Allan Kaye, Philip Kaye Revenue Y1 £15m Revenue Y2 £22m Revenue Y3 £66m Sales Growth +337% Profit / Loss £1.9m Profit Margin 3%
	Rank121 Quanta Dialysis Technologies Founded 2008 Region West Midlands Sector Healthcare Ownership Private equity, investors, founders Founder(s) Clive Buckberry, Keith Heyes Revenue Y1 £814k Revenue Y2 £1.1m Revenue Y3 £3.6m Sales Growth +337% Profit / Loss £-63m Profit Margin -1,769%
	Rank122 GB News Founded 2020 Region London Sector Media Ownership Consortium of investors Founder(s) Andrew Cole, Mark Schneider Revenue Y1 £3.6m Revenue Y2 £6.7m Revenue Y3 £16m Sales Growth +333% Profit / Loss £-33m Profit Margin -212%
	Rank123 Avantis Marine Founded 2018 Region Wales Sector Energy Ownership Founder Founder(s) Tom David Revenue Y1 £13m Revenue Y2 £35m Revenue Y3 £55m Sales Growth +333% Profit / Loss £7.8m Profit Margin 14%
	Rank124 Cycle Pharma Founded 2012 Region East of England Sector Healthcare Ownership Founder / private / private equity Founder(s) James Harrison Revenue Y1 £18m Revenue Y2 £33m Revenue Y3 £79m Sales Growth +330% Profit / Loss £4m Profit Margin 5%
	Rank125 Freshwave Founded 2020 Region London Sector Technology & telecoms Ownership Not known Founder(s) Graham Payne Revenue Y1 £3.1m Revenue Y2 £9.6m Revenue Y3 £13m Sales Growth +330% Profit / Loss £-13m Profit Margin -97%
	Rank126 Pocket Living Founded 2005 Region London Sector Real estate Ownership Investors Founder(s) Marc Vlessing, Paul Harbard Revenue Y1 £18m Revenue Y2 £27m Revenue Y3 £76m Sales Growth +330% Profit / Loss £-25m Profit Margin -32%
	Rank127 County Garage Group Founded 1965 Region South West Sector Retail & fashion Ownership Founders' family Founder(s) Laurence Battell, William Wildman Revenue Y1 £9m Revenue Y2 £12m Revenue Y3 £39m Sales Growth +327% Profit / Loss £610k Profit Margin 2%
	Rank128 Boojum Founded 2007 Region Northern Ireland Sector Food & drink Ownership Private equity Founder(s) John Blisard, Karen Blisard Revenue Y1 £6.3m Revenue Y2 £6.9m Revenue Y3 £27m Sales Growth +327% Profit / Loss £2.2m Profit Margin 8%
	Rank129 Passenger Clothing Founded 2012 Region South East Sector Retail & fashion Ownership Investors, founders Founder(s) Richard Sutcliffe, Alexa Sutcliffe Revenue Y1 £7.7m Revenue Y2 £18m Revenue Y3 £33m Sales Growth +323% Profit / Loss £1.7m Profit Margin 5%
	Rank130 Charkos Founded 2005 Region South West Sector Business services Ownership Founder and investors Founder(s) Dr Seema Baliyan Revenue Y1 £759k Revenue Y2 £1.9m Revenue Y3 £3.2m Sales Growth +321% Profit / Loss £458k Profit Margin 14%
	Rank131 Re:Gen Group Founded 2002 Region North East Sector Construction Ownership Founder / directors Founder(s) Shaun Keers Revenue Y1 £15m Revenue Y2 £40m Revenue Y3 £61m Sales Growth +321% Profit / Loss £3.2m Profit Margin 5%
	Rank132 Hi Bob Founded 2015 Region London Sector Business services Ownership Private equity, investors, founders. Founder(s) Ronni Zehavi, Israel David, Andy Bellass, Amit Knaani Revenue Y1 £21m Revenue Y2 £55m Revenue Y3 £88m Sales Growth +320% Profit / Loss £-31m Profit Margin -36%
	Rank133 Finseta Founded 2010 Region London Sector Financial services Ownership Public company Founder(s) Oliver Bridge Revenue Y1 £2.3m Revenue Y2 £4.8m Revenue Y3 £9.6m Sales Growth +319% Profit / Loss £1.3m Profit Margin 13%
	Rank134 Novia Global Founded 2015 Region South West Sector Financial services Ownership Investors, founders Founder(s) Bill Vasilieff, Paul Parry, Alexander Easton, Shaun Allwright Revenue Y1 £3m Revenue Y2 £4.6m Revenue Y3 £12m Sales Growth +317% Profit / Loss £4.3m Profit Margin 35%
	Rank135 Goodnotes Founded 2011 Region London Sector Technology & telecoms Ownership Unclear Founder(s) Steven Chan Revenue Y1 £21m Revenue Y2 £42m Revenue Y3 £89m Sales Growth +314% Profit / Loss £3.3m Profit Margin 4%
	Rank136 TerraPay Founded 2014 Region London Sector Financial services Ownership Founder, private equity, investors, directors Founder(s) Ambar Sur Revenue Y1 £14m Revenue Y2 £43m Revenue Y3 £60m Sales Growth +313% Profit / Loss £979k Profit Margin 2%
	Rank137 Rhubarb Hospitality Collection Founded 1996 Region London Sector Food & drink Ownership Director Founder(s) Lucy Gemmell Revenue Y1 £9.3m Revenue Y2 £12m Revenue Y3 £38m Sales Growth +311% Profit / Loss £1.4m Profit Margin 4%
	Rank138 Codestone Group Founded 1997 Region South West Sector Business services Ownership Private equity, founder, directors Founder(s) Jeremy Bucknell, Richard Cook, Julian Martin, Philip Smith Revenue Y1 £8m Revenue Y2 £22m Revenue Y3 £33m Sales Growth +310% Profit / Loss £-3.2m Profit Margin -10%
	Rank139 Gravity Sketch Founded 2014 Region London Sector Technology & telecoms Ownership Founders and private equity Founder(s) Oluwaseyi Sosanya, Daniela Paredes, Daniel Thomas Revenue Y1 £886k Revenue Y2 £2m Revenue Y3 £3.6m Sales Growth +309% Profit / Loss £-8.1m Profit Margin -223%
	Rank140 Yoto Founded 2015 Region London Sector Consumer goods Ownership Founders, directors, private equity and staff Founder(s) Filip Denker, Ben Drury Revenue Y1 £13m Revenue Y2 £28m Revenue Y3 £51m Sales Growth +307% Profit / Loss £-3.4m Profit Margin -7%
	Rank141 Archax Founded 2018 Region London Sector Financial services Ownership Ownership unclear Founder(s) Andrew Flatt, Matthew Pollard, Graham Rodford Revenue Y1 £1.1m Revenue Y2 £2.4m Revenue Y3 £4.6m Sales Growth +306% Profit / Loss £-2.4m Profit Margin -53%
	Rank142 Yoti Founded 2014 Region London Sector Business services Ownership Founder, directors, staff Founder(s) Robin Tombs Revenue Y1 £3.3m Revenue Y2 £6.2m Revenue Y3 £13m Sales Growth +302% Profit / Loss £-21m Profit Margin -162%
	Rank143 Lilley Plummer Founded 2019 Region London Sector Financial services Ownership Founders and separate private company Founder(s) Stuart Lilley, Dan Plummer Revenue Y1 £2.3m Revenue Y2 £4.4m Revenue Y3 £9.2m Sales Growth +301% Profit / Loss £3.4m Profit Margin 37%
	Rank144 Wagestream Founded 2018 Region London Sector Financial services Ownership Private equity, founders, directors, employees Founder(s) Peter Briffett Revenue Y1 £5.6m Revenue Y2 £11m Revenue Y3 £22m Sales Growth +300% Profit / Loss £-21m Profit Margin -93%
	Rank145 Gordon Ramsay Plane Food Founded 2007 Region London Sector Food & drink Ownership Founder Founder(s) Gordon Ramsay, Christopher Hutcheson Revenue Y1 £2.1m Revenue Y2 £6.3m Revenue Y3 £8.2m Sales Growth +299% Profit / Loss £1m Profit Margin 12%
	Rank146 Wingstop UK Founded 2017 Region London Sector Food & drink Ownership Foreign buyer, founders Founder(s) Saul Lewin, Tom Grogan, Herman Sahota Revenue Y1 £21m Revenue Y2 £38m Revenue Y3 £85m Sales Growth +296% Profit / Loss £3.6m Profit Margin 4%
	Rank147 Arrow Global Founded 2005 Region London Sector Financial services Ownership Private equity Founder(s) Zach Lewy Revenue Y1 £5.7m Revenue Y2 £11m Revenue Y3 £23m Sales Growth +296% Profit / Loss £502k Profit Margin 2%
	Rank148 Mel Aviation Components Founded 2013 Region East of England Sector Travel & leisure Ownership Director Founder(s) Gary Harvey Revenue Y1 £7.4m Revenue Y2 £16m Revenue Y3 £29m Sales Growth +295% Profit / Loss £6.3m Profit Margin 21%
	Rank149 Arecor Founded 2007 Region East of England Sector Healthcare Ownership Public company Founder(s) Professor Paul Davis, Andrew Lane, Thomas Saylor, Angus Whiteley Revenue Y1 £1.2m Revenue Y2 £2.4m Revenue Y3 £4.6m Sales Growth +295% Profit / Loss £-8.9m Profit Margin -195%
	Rank150 Castore Founded 2015 Region North West Sector Retail & fashion Ownership Founders, investors, private equity Founder(s) Thomas Beahon, Philip Beahon Revenue Y1 £49m Revenue Y2 £115m Revenue Y3 £190m Sales Growth +290% Profit / Loss £-29m Profit Margin -15%
	Rank151 Praetura Group Founded 2011 Region North West Sector Financial services Ownership Founders and employees Founder(s) Peadar O'Reilly, David Foreman Revenue Y1 £818k Revenue Y2 £1.6m Revenue Y3 £3.1m Sales Growth +279% Profit / Loss £-602k Profit Margin -19%
	Rank152 Bellavista Care Homes Founded 2011 Region Wales Sector Healthcare Ownership Founders Founder(s) Jacob George, Beena George Revenue Y1 £3.4m Revenue Y2 £8.5m Revenue Y3 £13m Sales Growth +279% Profit / Loss £534k Profit Margin 4%
	Rank153 Wild Cosmetics Founded 2019 Region London Sector Consumer goods Ownership Founder / private equity / private Founder(s) Freddy Ward, Charlie-Bowes-Lyon Revenue Y1 £12m Revenue Y2 £26m Revenue Y3 £47m Sales Growth +277% Profit / Loss £509k Profit Margin 1%
	Rank154 Dromeus Capital Group Founded 2008 Region London Sector Financial services Ownership Founder Founder(s) Achilles Risvas Revenue Y1 £1.4m Revenue Y2 £1.7m Revenue Y3 £5.3m Sales Growth +275% Profit / Loss £2.7m Profit Margin 52%
	Rank155 Concept Bespoke Founded 2005 Region London Sector Construction Ownership Founders Founder(s) Omar Gomez-Evans, Dafydd Gomez-Evans Revenue Y1 £9.6m Revenue Y2 £18m Revenue Y3 £36m Sales Growth +274% Profit / Loss £5.3m Profit Margin 15%
	Rank156 Downing Founded 1988 Region North West Sector Real estate Ownership Founder Founder(s) George Downing Revenue Y1 £29m Revenue Y2 £44m Revenue Y3 £107m Sales Growth +273% Profit / Loss £-5.8m Profit Margin -5%
	Rank157 Avery Healthcare Founded 2005 Region East Midlands Sector Healthcare Ownership Founders, director Founder(s) John Strowbridge, Ian Matthews Revenue Y1 £6.5m Revenue Y2 £8.5m Revenue Y3 £24m Sales Growth +272% Profit / Loss £-3.5m Profit Margin -15%
	Rank158 Inntel Founded 1984 Region East of England Sector Business services Ownership Founder and family Founder(s) James O'Neill Revenue Y1 £5.9m Revenue Y2 £16m Revenue Y3 £22m Sales Growth +269% Profit / Loss £1.2m Profit Margin 6%
	Rank159 Allica Bank Founded 2019 Region London Sector Financial services Ownership Consortium of investors Founder(s) Jason Scott Revenue Y1 £79m Revenue Y2 £174m Revenue Y3 £292m Sales Growth +268% Profit / Loss £30m Profit Margin 10%
	Rank160 C. Hoare and Co Founded 1672 Region London Sector Financial services Ownership Founding family Founder(s) Richard Hoare Revenue Y1 £117m Revenue Y2 £252m Revenue Y3 £427m Sales Growth +265% Profit / Loss £84m Profit Margin 20%
	Rank161 MarTrust Founded 2011 Region London Sector Financial services Ownership Private equity Founder(s) Domenico Carlucci Revenue Y1 £7.8m Revenue Y2 £13m Revenue Y3 £29m Sales Growth +265% Profit / Loss £5.1m Profit Margin 18%
	Rank162 Next Energy Founded 2016 Region North West Sector Energy Ownership Founders and family Founder(s) Lee McNally, Michael Madigan Revenue Y1 £22m Revenue Y2 £40m Revenue Y3 £81m Sales Growth +265% Profit / Loss £11m Profit Margin 14%
	Rank163 EA-RS Fire Engineering: Founded 1996 Region East of England Sector Construction Ownership Founder / private Founder(s) Alan Wheal Revenue Y1 £22m Revenue Y2 £47m Revenue Y3 £80m Sales Growth +263% Profit / Loss £-4.6m Profit Margin -6%
	Rank164 Butternut Box Founded 2016 Region London Sector Food & drink Ownership Private equity / Private Founder(s) Kevin Glynn, David Nolan Revenue Y1 £35m Revenue Y2 £70m Revenue Y3 £127m Sales Growth +263% Profit / Loss £-13m Profit Margin -11%
	Rank165 JMC Aviation Founded 2008 Region South West Sector Travel & leisure Ownership Founder, directors and founder's family Founder(s) Warren Crook Revenue Y1 £15m Revenue Y2 £28m Revenue Y3 £56m Sales Growth +263% Profit / Loss £2.9m Profit Margin 5%
	Rank166 WaveOptics Founded 2014 Region South East Sector Technology & telecoms Ownership International buyer Founder(s) David Grey, Salim Valera, Sumanta Talukdar Revenue Y1 £16m Revenue Y2 £39m Revenue Y3 £60m Sales Growth +262% Profit / Loss £2.3m Profit Margin 4%
	Rank167 Ready Egg Products Founded 1975 Region Northern Ireland Sector Food & drink Ownership Founder Founder(s) Charles Crawford Revenue Y1 £65m Revenue Y2 £175m Revenue Y3 £233m Sales Growth +261% Profit / Loss £16m Profit Margin 7%
	Rank168 Barrier Group Founded 1975 Region North East Sector Energy Ownership Founders' family Founder(s) John Bowles, Ted Nightingale Revenue Y1 £11m Revenue Y2 £12m Revenue Y3 £38m Sales Growth +260% Profit / Loss £2.9m Profit Margin 8%
	Rank169 Oriens Aviation Founded 2015 Region South East Sector Travel & leisure Ownership Founder Founder(s) Edwin Brenninkmeyer Revenue Y1 £12m Revenue Y2 £27m Revenue Y3 £44m Sales Growth +260% Profit / Loss £721k Profit Margin 2%
	Rank170 Flawless UK Vape Distribution Founded 2012 Region East Midlands Sector Consumer goods Ownership Founders and family Founder(s) Mandeep Kohli, Tejbir Maini Revenue Y1 £26m Revenue Y2 £56m Revenue Y3 £94m Sales Growth +259% Profit / Loss £10m Profit Margin 11%
	Rank171 Iron Maiden Legacy Founded 2008 Region London Sector Travel & leisure Ownership Founders Founder(s) Bruce Dickinson, Steve Harris, Nicko McBrain, Dave Murray Revenue Y1 £7.7m Revenue Y2 £11m Revenue Y3 £28m Sales Growth +259% Profit / Loss £20m Profit Margin 72%
	Rank172 Hampden and Co Founded 2010 Region Scotland Sector Financial services Ownership Founder, staff, director and investors. Founder(s) Simon Miller Revenue Y1 £13m Revenue Y2 £26m Revenue Y3 £47m Sales Growth +258% Profit / Loss £9.1m Profit Margin 19%
	Rank173 Tide Founded 2015 Region London Sector Business services Ownership Private equity / Private Founder(s) George Bevis Revenue Y1 £34m Revenue Y2 £59m Revenue Y3 £119m Sales Growth +256% Profit / Loss £-44m Profit Margin -37%
	Rank174 Plum Founded 2016 Region London Sector Financial services Ownership Founders / private equity Founder(s) Victor Trokoudes Revenue Y1 £1.8m Revenue Y2 £4m Revenue Y3 £6.3m Sales Growth +255% Profit / Loss £-14m Profit Margin -228%
	Rank175 Noda Founded 2018 Region London Sector Business services Ownership Private equity, founder Founder(s) William Cowell de Gruchy Revenue Y1 £2.4m Revenue Y2 £4.4m Revenue Y3 £8.4m Sales Growth +254% Profit / Loss £-77m Profit Margin -908%
	Rank176 Zenobe Founded 2017 Region London Sector Energy Ownership Private equity, founders Founder(s) James Basden, Steven Meersman Revenue Y1 £15m Revenue Y2 £33m Revenue Y3 £54m Sales Growth +253% Profit / Loss £-83m Profit Margin -155%
	Rank177 Starcrown Founded 1976 Region London Sector Real estate Ownership Founder and family Founder(s) Bhagwant Singh Gurtata Revenue Y1 £4.1m Revenue Y2 £11m Revenue Y3 £14m Sales Growth +252% Profit / Loss £2.3m Profit Margin 16%
	Rank178 Audley Villages Founded 1991 Region South East Sector Real estate Ownership Founder, investor Founder(s) Nick Sanderson Revenue Y1 £16m Revenue Y2 £30m Revenue Y3 £56m Sales Growth +249% Profit / Loss £3.3m Profit Margin 6%
	Rank179 Clearsprings Ready Homes Founded 1999 Region East of England Sector Business services Ownership Founder Founder(s) Graham King Revenue Y1 £501m Revenue Y2 £1.3bn Revenue Y3 £1.8bn Sales Growth +249% Profit / Loss £119m Profit Margin 7%
	Rank180 Liberis Founded 2007 Region London Sector Financial services Ownership Unclear Founder(s) Unclear Revenue Y1 £18m Revenue Y2 £41m Revenue Y3 £65m Sales Growth +249% Profit / Loss £-6.2m Profit Margin -10%
	Rank181 Get Living PLC Founded 2013 Region London Sector Real estate Ownership Public company Founder(s) Delancey, Qatari Diar Revenue Y1 £71m Revenue Y2 £99m Revenue Y3 £246m Sales Growth +248% Profit / Loss £-389m Profit Margin -158%
	Rank182 EVTEC Group Founded 2021 Region West Midlands Sector Industry Ownership Founder, founder's family, directors and investors Founder(s) David Roberts Revenue Y1 £12m Revenue Y2 £26m Revenue Y3 £40m Sales Growth +243% Profit / Loss £-6m Profit Margin -15%
	Rank183 DF Capital Founded 2016 Region North West Sector Financial services Ownership Private equity, investors Founder(s) John Baines, Carole Butler, Christopher Dailey, Thomas Grathwol, Simon Kenner, Gavin Morris, Mark Stephens, James Van Den Bergh Revenue Y1 £11m Revenue Y2 £20m Revenue Y3 £39m Sales Growth +243% Profit / Loss £4.6m Profit Margin 12%
	Rank184 NWM Founded 1998 Region South West Sector Financial services Ownership Founder and family Founder(s) Graham Williams Revenue Y1 £14m Revenue Y2 £31m Revenue Y3 £46m Sales Growth +240% Profit / Loss £197k Profit Margin 0%
	Rank185 The Essence Vault Founded 2021 Region Northern Ireland Sector Consumer goods Ownership Founder Founder(s) Connor Martin Revenue Y1 £8.9m Revenue Y2 £14m Revenue Y3 £30m Sales Growth +239% Profit / Loss £375k Profit Margin 1%
	Rank186 Next Generation Travel Founded 2010 Region North West Sector Travel & leisure Ownership Founders, employees Founder(s) Deborah Beckett, David Craven, Sarah Foden Revenue Y1 £8.8m Revenue Y2 £24m Revenue Y3 £30m Sales Growth +237% Profit / Loss £149k Profit Margin 1%
	Rank187 Dacoll Founded 1969 Region Scotland Sector Business services Ownership Founder Founder(s) Brian Colling Revenue Y1 £922k Revenue Y2 £1.6m Revenue Y3 £3.1m Sales Growth +236% Profit / Loss £236k Profit Margin 8%
	Rank188 Revolut Founded 2015 Region London Sector Financial services Ownership Founders and private equity Founder(s) Nikolay Storonsky, Vlad Yatsenko Revenue Y1 £923m Revenue Y2 £1.8bn Revenue Y3 £3.1bn Sales Growth +235% Profit / Loss £1.1bn Profit Margin 35%
	Rank189 Cognism Founded 2015 Region London Sector Technology & telecoms Ownership Founders / investors / private equity Founder(s) James Isilay, Stjepan Buljat Revenue Y1 £13m Revenue Y2 £27m Revenue Y3 £44m Sales Growth +234% Profit / Loss £-30m Profit Margin -69%
	Rank189 Prevail Partners Founded 2018 Region South West Sector Business services Ownership Founders Founder(s) Justin Hedges, Damian Huntingford Revenue Y1 £5.6m Revenue Y2 £11m Revenue Y3 £19m Sales Growth +234% Profit / Loss £6m Profit Margin 32%
	Rank190 Oakford Homes Founded 2008 Region South East Sector Construction Ownership Founder, directors Founder(s) Chris Coates Revenue Y1 £8.1m Revenue Y2 £13m Revenue Y3 £27m Sales Growth +232% Profit / Loss £1.5m Profit Margin 6%
	Rank191 Dynavics Founded 2015 Region South East Sector Business services Ownership Founders and director Founder(s) Adam Sellers, Dan Jones Revenue Y1 £1.6m Revenue Y2 £2.8m Revenue Y3 £5.4m Sales Growth +230% Profit / Loss £175k Profit Margin 3%
	Rank192 Excess Baggage Company Founded 1983 Region London Sector Travel & leisure Ownership Founders Founder(s) David Elliott, Maire Elliott Revenue Y1 £8.8m Revenue Y2 £21m Revenue Y3 £29m Sales Growth +230% Profit / Loss £2.1m Profit Margin 7%
	Rank193 Aurora Energy Research Founded 2013 Region South East Sector Energy Ownership Founder, private equity, directors, employees Founder(s) John Feddersen Revenue Y1 £18m Revenue Y2 £34m Revenue Y3 £60m Sales Growth +229% Profit / Loss £5.1m Profit Margin 9%
	Rank194 Ethical Power Founded 2010 Region South West Sector Energy Ownership Founder Founder(s) Thomas Kneen Revenue Y1 £45m Revenue Y2 £78m Revenue Y3 £145m Sales Growth +226% Profit / Loss £-2.9m Profit Margin -2%
	Rank195 Ballymore Founded 1982 Region London Sector Construction Ownership Founder and family Founder(s) Sean Mulryan Revenue Y1 £8.8m Revenue Y2 £14m Revenue Y3 £29m Sales Growth +225% Profit / Loss £2.3m Profit Margin 8%
	Rank196 Luma Restaurants Founded 2016 Region South East Sector Food & drink Ownership Founder Founder(s) Jose Calaza Pernas Revenue Y1 £12m Revenue Y2 £17m Revenue Y3 £39m Sales Growth +222% Profit / Loss £2.7m Profit Margin 7%
	Rank197 Xpertnest Founded 2015 Region London Sector Business services Ownership Founder and family Founder(s) Arun Kar Revenue Y1 £3.6m Revenue Y2 £5.5m Revenue Y3 £11m Sales Growth +220% Profit / Loss £1.1m Profit Margin 10%
	Rank197 Vergent Asset Management Founded 2018 Region London Sector Financial services Ownership Founders, investor Founder(s) Ali Alnasser, Nemer Bechara Revenue Y1 £1.3m Revenue Y2 £4.2m Revenue Y3 £4.3m Sales Growth +220% Profit / Loss £3.1m Profit Margin 73%
	Rank198 Skyborne Founded 2018 Region South West Sector Travel & leisure Ownership Founders Founder(s) Lee Woodward, Marco Bettelli Revenue Y1 £5.6m Revenue Y2 £13m Revenue Y3 £18m Sales Growth +219% Profit / Loss £-2.4m Profit Margin -14%
	Rank199 Broad Oak Group Founded 2002 Region West Midlands Sector Real estate Ownership Founders and family Founder(s) Andrew Harrison, Samantha Harrison Revenue Y1 £15m Revenue Y2 £27m Revenue Y3 £48m Sales Growth +219% Profit / Loss £11m Profit Margin 23%
	Rank200 Croft Communications Founded 2006 Region East of England Sector Technology & telecoms Ownership Founder Founder(s) Mark Bramley, Ben Page Revenue Y1 £11m Revenue Y2 £18m Revenue Y3 £35m Sales Growth +218% Profit / Loss £-6.5m Profit Margin -19%
	Rank201 Perch Capital Founded 2018 Region North West Sector Financial services Ownership Founder, investor Founder(s) Craig Hinchliffe, Simon Unsworth Revenue Y1 £12m Revenue Y2 £21m Revenue Y3 £38m Sales Growth +216% Profit / Loss £9m Profit Margin 24%
	Rank202 VKE Group Founded 2013 Region London Sector Construction Ownership Founder, directors Founder(s) Val Shira Revenue Y1 £22m Revenue Y2 £34m Revenue Y3 £68m Sales Growth +215% Profit / Loss £3.2m Profit Margin 5%
	Rank203 Starling Bank Founded 2014 Region London Sector Financial services Ownership Founder / private equity / private Founder(s) Anne Boden Revenue Y1 £216m Revenue Y2 £453m Revenue Y3 £682m Sales Growth +215% Profit / Loss £301m Profit Margin 44%
	Rank204 Langley Alloys Founded 1938 Region West Midlands Sector Industry Ownership Director and family Founder(s) N/A Revenue Y1 £15m Revenue Y2 £28m Revenue Y3 £47m Sales Growth +215% Profit / Loss £11m Profit Margin 24%
	Rank205 Aldelia Founded 2005 Region London Sector Business services Ownership Founder Founder(s) Cedric Filet Revenue Y1 £11m Revenue Y2 £18m Revenue Y3 £35m Sales Growth +214% Profit / Loss £1.6m Profit Margin 5%
	Rank206 SHS Founded 2014 Region East of England Sector Healthcare Ownership Founder's family Founder(s) Gordon Fentiman, Elizabeth Fentiman, Daniel Fentiman, Warwick Fentiman, Mark Fentiman Revenue Y1 £14m Revenue Y2 £29m Revenue Y3 £44m Sales Growth +214% Profit / Loss £-739k Profit Margin -2%
	Rank207 M&D Green Founded 1996 Region Scotland Sector Retail & fashion Ownership Private Founder(s) Martin Green Revenue Y1 £22m Revenue Y2 £32m Revenue Y3 £67m Sales Growth +211% Profit / Loss £3.9m Profit Margin 6%
	Rank208 Stagetruck Founded 1980 Region South East Sector Travel & leisure Ownership Founder and family Founder(s) Robert Hewett Revenue Y1 £8.4m Revenue Y2 £20m Revenue Y3 £26m Sales Growth +210% Profit / Loss £5.9m Profit Margin 23%
	Rank209 IFPL Founded 1996 Region South East Sector Industry Ownership Founder and family Founder(s) Geoff Underwood Revenue Y1 £3m Revenue Y2 £6.4m Revenue Y3 £9.3m Sales Growth +209% Profit / Loss £752k Profit Margin 8%
	Rank210 FitzWalter Capital Founded 2020 Region London Sector Financial services Ownership Founder Founder(s) Ben Brazil, Hayden Jones Revenue Y1 £2.4m Revenue Y2 £5.4m Revenue Y3 £7.4m Sales Growth +208% Profit / Loss £-2.7m Profit Margin -37%
	Rank211 Jaam Restaurants Founded 2017 Region South West Sector Food & drink Ownership Founder Founder(s) Joanne Jones Revenue Y1 £21m Revenue Y2 £28m Revenue Y3 £65m Sales Growth +208% Profit / Loss £76k Profit Margin 0%
	Rank212 Sofar Sounds Founded 2009 Region London Sector Travel & leisure Ownership Founder, directors, investors, employees Founder(s) Rafe Offer Revenue Y1 £4.3m Revenue Y2 £10m Revenue Y3 £13m Sales Growth +208% Profit / Loss £-19m Profit Margin -141%
	Rank213 Kingswood Mobility Group Founded 1997 Region West Midlands Sector Consumer goods Ownership Directors, investment Founder(s) Nick Adcock, Malcolm Harrison Revenue Y1 £14m Revenue Y2 £36m Revenue Y3 £42m Sales Growth +207% Profit / Loss £-1.9m Profit Margin -5%
	Rank214 IPE Group Founded 2011 Region London Sector Real estate Ownership Founder Founder(s) Mohammed Adnan Imam Revenue Y1 £18m Revenue Y2 £19m Revenue Y3 £55m Sales Growth +206% Profit / Loss £316k Profit Margin 1%
	Rank215 Smash Operations Founded 2020 Region West Midlands Sector Food & drink Ownership Founder Founder(s) Abel Campos Revenue Y1 £11m Revenue Y2 £16m Revenue Y3 £33m Sales Growth +206% Profit / Loss £1.1m Profit Margin 3%
	Rank216 Sloane Helicopters Founded 1971 Region East Midlands Sector Travel & leisure Ownership Founder Founder(s) David George Revenue Y1 £20m Revenue Y2 £39m Revenue Y3 £60m Sales Growth +203% Profit / Loss £783k Profit Margin 1%
	Rank217 Challenge-trg Founded 2000 Region East Midlands Sector Business services Ownership Founders, employees Founder(s) Tom Cropper, Richard Cropper Revenue Y1 £142m Revenue Y2 £244m Revenue Y3 £430m Sales Growth +203% Profit / Loss £-2.4m Profit Margin -1%
	Rank218 Cynergy Bank Founded 2018 Region London Sector Financial services Ownership Investors Founder(s) Nick Fahy Revenue Y1 £107m Revenue Y2 £173m Revenue Y3 £323m Sales Growth +203% Profit / Loss £54m Profit Margin 17%
	Rank219 Black Sheep Coffee Founded 2013 Region London Sector Food & drink Ownership Founders, directors Founder(s) Gabriel Shohet, Eirik Holth Revenue Y1 £11m Revenue Y2 £21m Revenue Y3 £32m Sales Growth +203% Profit / Loss £-7.4m Profit Margin -23%
	Rank220 Pressbeau Founded 1984 Region South East Sector Healthcare Ownership Founders' family Founder(s) Pushpa Saraogi, Krishna Saraogi Revenue Y1 £7.8m Revenue Y2 £9.2m Revenue Y3 £24m Sales Growth +202% Profit / Loss £4m Profit Margin 17%
	Rank220 Around Noon Founded 1989 Region East Midlands Sector Food & drink Ownership Private Founder(s) Francis Chambers, Sheila Chambers Revenue Y1 £23m Revenue Y2 £42m Revenue Y3 £68m Sales Growth +202% Profit / Loss £1.1m Profit Margin 2%
	Rank221 WeFlex Founded 2016 Region London Sector Retail & fashion Ownership Founders, staff and private equity Founder(s) Nicko Williamson Revenue Y1 £16m Revenue Y2 £26m Revenue Y3 £47m Sales Growth +201% Profit / Loss £200k Profit Margin 0%
	Rank222 Black & White Engineering Founded 2007 Region North East Sector Construction Ownership Founder Founder(s) Mick Cairns Revenue Y1 £10m Revenue Y2 £19m Revenue Y3 £31m Sales Growth +200% Profit / Loss £2.6m Profit Margin 8%
	Rank223 Tunnelcraft Founded 1992 Region East of England Sector Construction Ownership Founder, founder's family Founder(s) Cormac Hicks, John Johnston, Daniel Riordan, Charles Sweeney Revenue Y1 £22m Revenue Y2 £54m Revenue Y3 £66m Sales Growth +200% Profit / Loss £1.3m Profit Margin 2%
	Rank224 Ventol Founded 2017 Region West Midlands Sector Construction Ownership Founder, founder's family and director Founder(s) Gary Mordue Revenue Y1 £12m Revenue Y2 £24m Revenue Y3 £37m Sales Growth +200% Profit / Loss £3.4m Profit Margin 9%
	Rank225 Econ Contracts Founded 2005 Region Northern Ireland Sector Construction Ownership Founders Founder(s) Eunan O'Neill, Cahir O'Neill Revenue Y1 £1.1m Revenue Y2 £1.4m Revenue Y3 £3.2m Sales Growth +199% Profit / Loss £253k Profit Margin 8%
	Rank226 Digital Science Founded 2010 Region London Sector Business services Ownership Investors Founder(s) Timo Hannay Revenue Y1 £9.4m Revenue Y2 £11m Revenue Y3 £28m Sales Growth +198% Profit / Loss £-23m Profit Margin -81%
	Rank227 Troy Homes Founded 2015 Region East of England Sector Construction Ownership Founder, investor, directors, employees Founder(s) Richard Werth Revenue Y1 £9m Revenue Y2 £13m Revenue Y3 £27m Sales Growth +198% Profit / Loss £-43k Profit Margin -0%
	Rank228 Metropolitan Gaming Founded 1965 Region London Sector Travel & leisure Ownership Private equity Founder(s) Grand Metropolitan Revenue Y1 £52m Revenue Y2 £127m Revenue Y3 £156m Sales Growth +197% Profit / Loss £-7.5m Profit Margin -5%
	Rank229 WHS Plastics Founded 1933 Region West Midlands Sector Industry Ownership Private Founder(s) William Henry Smith Revenue Y1 £47m Revenue Y2 £60m Revenue Y3 £138m Sales Growth +197% Profit / Loss £4.1m Profit Margin 3%
	Rank230 Y£ Group Founded 2014 Region East Midlands Sector Energy Ownership Public company Founder(s) Bobby Kalar Revenue Y1 £155m Revenue Y2 £279m Revenue Y3 £460m Sales Growth +196% Profit / Loss £40m Profit Margin 9%
	Rank231 Journeo Founded 1993 Region East Midlands Sector Travel & leisure Ownership Public company Founder(s) David Baynes, Sir Christopher Evans, John Morris, Kevin Turnbull Revenue Y1 £16m Revenue Y2 £21m Revenue Y3 £46m Sales Growth +196% Profit / Loss £3.7m Profit Margin 8%
	Rank232 Octopus Energy Founded 2015 Region London Sector Energy Ownership Founder / employees / private equity / investors Founder(s) Greg Jackson Revenue Y1 £4.2bn Revenue Y2 £13bn Revenue Y3 £12bn Sales Growth +194% Profit / Loss £78m Profit Margin 1%
	Rank233 Glenhawk Founded 2017 Region London Sector Financial services Ownership Private equity, founder, employees Founder(s) Guy Harrington Revenue Y1 £19m Revenue Y2 £37m Revenue Y3 £56m Sales Growth +194% Profit / Loss £-7.2m Profit Margin -13%
	Rank234 John Good Group Founded 1833 Region Yorkshire and the Humber Sector Business services Ownership Founder's family Founder(s) John Good Revenue Y1 £11m Revenue Y2 £25m Revenue Y3 £33m Sales Growth +194% Profit / Loss £843k Profit Margin 3%
	Rank235 HydraB Founded 2022 Region South East Sector Energy Ownership Founder and family Founder(s) Jo Bamford Revenue Y1 £99m Revenue Y2 £178m Revenue Y3 £291m Sales Growth +193% Profit / Loss £-9.6m Profit Margin -3%
	Rank236 Barnes Coaches Founded 1920 Region South West Sector Travel & leisure Ownership Founder's family Founder(s) Tommy Barnes Revenue Y1 £3.7m Revenue Y2 £8.2m Revenue Y3 £11m Sales Growth +193% Profit / Loss £1.6m Profit Margin 15%
	Rank237 Oceanwood Capital Management Founded 2006 Region London Sector Financial services Ownership Directors Founder(s) Christopher Gate Revenue Y1 £2.2m Revenue Y2 £4.1m Revenue Y3 £6.5m Sales Growth +192% Profit / Loss £3.1m Profit Margin 48%
	Rank238 Yapily Founded 2017 Region London Sector Technology & telecoms Ownership Founder / directors / employees / investors / private equity Founder(s) Stefano Vaccino Revenue Y1 £1.7m Revenue Y2 £2.8m Revenue Y3 £5.1m Sales Growth +191% Profit / Loss £-11m Profit Margin -223%
	Rank239 R D Johns Founded 1971 Region South West Sector Food & drink Ownership Founder's family Founder(s) Roy Johns Revenue Y1 £21m Revenue Y2 £44m Revenue Y3 £60m Sales Growth +191% Profit / Loss £4.6m Profit Margin 8%
	Rank240 Tyler Capital Founded 2003 Region London Sector Financial services Ownership Founder, directors and employees Founder(s) James Tyler Revenue Y1 £6.8m Revenue Y2 £15m Revenue Y3 £20m Sales Growth +190% Profit / Loss £4.4m Profit Margin 22%
	Rank241 EasyPrint Founded 2006 Region East of England Sector Business services Ownership Founder Founder(s) Daniel Blake Revenue Y1 £2.1m Revenue Y2 £3.5m Revenue Y3 £6m Sales Growth +190% Profit / Loss £151k Profit Margin 3%
	Rank242 Harts Group Founded 2008 Region London Sector Food & drink Ownership Founder / staff / external investors Founder(s) Sam Hart Revenue Y1 £8.2m Revenue Y2 £15m Revenue Y3 £24m Sales Growth +190% Profit / Loss £391k Profit Margin 2%
	Rank243 Baxter Kelly Founded 2015 Region West Midlands Sector Construction Ownership Founders and directors Founder(s) Ian Baxter, Joe Kelly Revenue Y1 £15m Revenue Y2 £20m Revenue Y3 £43m Sales Growth +189% Profit / Loss £1.5m Profit Margin 3%
	Rank244 Sparta Capital Management Founded 2021 Region London Sector Financial services Ownership Founder Founder(s) Franck Tuil Revenue Y1 £3.4m Revenue Y2 £5.9m Revenue Y3 £9.8m Sales Growth +188% Profit / Loss £2.8m Profit Margin 28%
	Rank245 Ashton Healthcare Group Founded 2004 Region South East Sector Healthcare Ownership Founder and family Founder(s) Alain Shookhye Revenue Y1 £5.9m Revenue Y2 £10m Revenue Y3 £17m Sales Growth +186% Profit / Loss £1.9m Profit Margin 11%
	Rank246 Quorum Cyber Founded 2016 Region Scotland Sector Business services Ownership Founder, investors Founder(s) Federico Charosky Revenue Y1 £7.1m Revenue Y2 £13m Revenue Y3 £20m Sales Growth +185% Profit / Loss £-1.3m Profit Margin -7%
	Rank247 LT Management Services Founded 2010 Region East of England Sector Business services Ownership Founder, investor (Lord Ashcroft) Founder(s) Billy Buchanan Revenue Y1 £3.1m Revenue Y2 £3.9m Revenue Y3 £8.7m Sales Growth +184% Profit / Loss £409k Profit Margin 5%
	Rank247 Open Partners Founded 2017 Region North West Sector Business services Ownership Founders and families Founder(s) Michael Leppan, Joe Proctor Revenue Y1 £18m Revenue Y2 £30m Revenue Y3 £51m Sales Growth +184% Profit / Loss £2.1m Profit Margin 4%
	Rank248 ITHQ Founded 2020 Region South East Sector Business services Ownership Founder and family Founder(s) Scott Nursten Revenue Y1 £1.5m Revenue Y2 £2.4m Revenue Y3 £4.1m Sales Growth +183% Profit / Loss £294k Profit Margin 7%
	Rank249 Bayforest Technologies Founded 2017 Region London Sector Financial services Ownership Founder Founder(s) Theodoros Tsagaris Revenue Y1 £3.6m Revenue Y2 £4.4m Revenue Y3 £10m Sales Growth +183% Profit / Loss £7m Profit Margin 68%
	Rank250 Ridgmont Founded 2018 Region West Midlands Sector Financial services Ownership Founders Founder(s) Kevin Mann, Mark Smith Revenue Y1 £20m Revenue Y2 £32m Revenue Y3 £56m Sales Growth +182% Profit / Loss £8m Profit Margin 14%
	Rank251 Supacat Founded 1980 Region South West Sector Industry Ownership Founder and directors Founder(s) Nick Jones, David Clayton Revenue Y1 £25m Revenue Y2 £51m Revenue Y3 £70m Sales Growth +180% Profit / Loss £7.7m Profit Margin 11%
	Rank252 Swiss Camplings Founded 1870 Region East of England Sector Business services Ownership Founding family Founder(s) Not known Revenue Y1 £6.6m Revenue Y2 £14m Revenue Y3 £19m Sales Growth +179% Profit / Loss £3.6m Profit Margin 19%
	Rank253 AVA Electrical Founded 2010 Region South East Sector Construction Ownership Founder and directors Founder(s) Richard White Revenue Y1 £1.8m Revenue Y2 £2.4m Revenue Y3 £5.1m Sales Growth +179% Profit / Loss £231k Profit Margin 5%
	Rank253 Modulr Founded 2015 Region London Sector Financial services Ownership Founder / staff / private equity Founder(s) Myles Stephenson Revenue Y1 £17m Revenue Y2 £31m Revenue Y3 £48m Sales Growth +179% Profit / Loss £-14m Profit Margin -29%
	Rank254 LFF Group Founded 1983 Region East of England Sector Industry Ownership Founders, investors Founder(s) Mark Prior, Stewart Poulten Revenue Y1 £88m Revenue Y2 £199m Revenue Y3 £245m Sales Growth +179% Profit / Loss £11m Profit Margin 4%
	Rank255 nZero Group Founded 2016 Region North West Sector Energy Ownership Private equity, founder Founder(s) Matt Allen Revenue Y1 £10m Revenue Y2 £24m Revenue Y3 £29m Sales Growth +178% Profit / Loss £1.6m Profit Margin 6%
	Rank256 Whitepaper Founded 2016 Region London Sector Real estate Ownership Founder and director Founder(s) Sam Lampert Revenue Y1 £8.7m Revenue Y2 £13m Revenue Y3 £24m Sales Growth +178% Profit / Loss £1.9m Profit Margin 8%
	Rank257 Alif Capital Founded 2014 Region London Sector Financial services Ownership Founders, private equity, directors, investors Founder(s) Abdullo Kurbanov, Firdavs Mirzoev, Zuhursho Rahmatulloev Revenue Y1 £15m Revenue Y2 £33m Revenue Y3 £43m Sales Growth +177% Profit / Loss £4.4m Profit Margin 10%
	Rank258 Wynne Construction Founded 1934 Region Wales Sector Construction Ownership Private Founder(s) Charles Wynne Revenue Y1 £33m Revenue Y2 £71m Revenue Y3 £91m Sales Growth +176% Profit / Loss £3m Profit Margin 3%
	Rank259 Astrid and Miyu Founded 2012 Region London Sector Consumer goods Ownership Founder, directors, investors Founder(s) Connie Nam Revenue Y1 £12m Revenue Y2 £21m Revenue Y3 £34m Sales Growth +174% Profit / Loss £3.6m Profit Margin 11%
	Rank260 Fusion Consulting Group Founded 2015 Region London Sector Business services Ownership Founders Founder(s) Adam Maurice, Mitch Young Revenue Y1 £2.2m Revenue Y2 £2.7m Revenue Y3 £5.9m Sales Growth +173% Profit / Loss £-893k Profit Margin -15%
	Rank261 Quinbrook Infrastructure Partners Founded 2015 Region London Sector Energy Ownership Unclear Founder(s) David Scaysbrook, Rory Quinlan Revenue Y1 £5.3m Revenue Y2 £9.3m Revenue Y3 £14m Sales Growth +173% Profit / Loss £2.4m Profit Margin 17%
	Rank262 SixFive Founded 2015 Region London Sector Business services Ownership Founder Founder(s) Christian Storseth Revenue Y1 £5.5m Revenue Y2 £7.1m Revenue Y3 £15m Sales Growth +172% Profit / Loss £758k Profit Margin 5%
	Rank263 Enra Specialist Finance Founded 2002 Region East of England Sector Financial services Ownership Private equity Founder(s) Danny Waters Revenue Y1 £28m Revenue Y2 £44m Revenue Y3 £76m Sales Growth +172% Profit / Loss £12m Profit Margin 15%
	Rank263 Gearset Founded 2015 Region East of England Sector Business services Ownership Investor, private equity, founders Founder(s) Kevin Boyle, Matt Dickens Revenue Y1 £11m Revenue Y2 £20m Revenue Y3 £30m Sales Growth +172% Profit / Loss £-3.9m Profit Margin -13%
	Rank264 Sagacity Founded 2005 Region London Sector Business services Ownership Private equity, founders Founder(s) Anita Dougall, Malka Townshend, Harry Dougall Revenue Y1 £8.4m Revenue Y2 £12m Revenue Y3 £23m Sales Growth +171% Profit / Loss £-14m Profit Margin -60%
	Rank265 Saltus Founded 2004 Region South East Sector Financial services Ownership Not known Founder(s) Jon Macintosh Revenue Y1 £6.4m Revenue Y2 £13m Revenue Y3 £17m Sales Growth +171% Profit / Loss £-337k Profit Margin -2%
	Rank266 Professionals at Play Founded 2013 Region Yorkshire and the Humber Sector Travel & leisure Ownership Management Founder(s) Geoff McLachlan Revenue Y1 £12m Revenue Y2 £23m Revenue Y3 £33m Sales Growth +170% Profit / Loss £2m Profit Margin 6%
	Rank267 Summerhill Group Founded 2004 Region Wales Sector Healthcare Ownership Directors Founder(s) Frank Childs Revenue Y1 £3.8m Revenue Y2 £4.4m Revenue Y3 £10m Sales Growth +170% Profit / Loss £915k Profit Margin 9%
	Rank268 Strathberry Founded 2011 Region Scotland Sector Retail & fashion Ownership Founders and directors Founder(s) Guy Hundleby, Leanne Hundleby Revenue Y1 £10m Revenue Y2 £17m Revenue Y3 £27m Sales Growth +169% Profit / Loss £3m Profit Margin 11%
	Rank269 Keysource Founded 1982 Region South East Sector Business services Ownership Directors, private equity Founder(s) Michael West, Margaret West Revenue Y1 £15m Revenue Y2 £18m Revenue Y3 £40m Sales Growth +169% Profit / Loss £1.3m Profit Margin 3%
	Rank270 Kori Construction Founded 2009 Region East Midlands Sector Construction Ownership Founder, directors, founder's family Founder(s) Steve Culbert Revenue Y1 £20m Revenue Y2 £35m Revenue Y3 £54m Sales Growth +168% Profit / Loss £4m Profit Margin 7%
	Rank270 Drakemoor Founded 2018 Region South East Sector Construction Ownership Founder Founder(s) Spencer Mills Revenue Y1 £3.6m Revenue Y2 £4.3m Revenue Y3 £9.5m Sales Growth +168% Profit / Loss £1.9m Profit Margin 20%
	Rank271 SunEnviro Founded 2020 Region East of England Sector Business services Ownership Founders and family Founder(s) Michael Darragh, Matthew Stewart, Quentin Stewart Revenue Y1 £3.8m Revenue Y2 £7.4m Revenue Y3 £10m Sales Growth +166% Profit / Loss £1m Profit Margin 10%
	Rank272 Mosaic Group Founded 1987 Region East of England Sector Travel & leisure Ownership Founder and directors Founder(s) Dave Courteen, Steve Taylor Revenue Y1 £3.2m Revenue Y2 £5.3m Revenue Y3 £8.5m Sales Growth +166% Profit / Loss £383k Profit Margin 4%
	Rank273 EVM UK Founded 1997 Region South East Sector Retail & fashion Ownership Founder Founder(s) Danny McGee Revenue Y1 £17m Revenue Y2 £21m Revenue Y3 £44m Sales Growth +165% Profit / Loss £2.4m Profit Margin 5%
	Rank274 Robertson Group Founded 1966 Region Scotland Sector Construction Ownership Founder, founder's family Founder(s) Sir Bill Robertson Revenue Y1 £49m Revenue Y2 £59m Revenue Y3 £130m Sales Growth +165% Profit / Loss £12m Profit Margin 9%
	Rank275 Hercules Site Services Founded 2008 Region South West Sector Construction Ownership Founder and family Founder(s) Brusk Korkmaz Revenue Y1 £33m Revenue Y2 £52m Revenue Y3 £87m Sales Growth +165% Profit / Loss £781k Profit Margin 1%
	Rank276 OneBright Founded 2021 Region Yorkshire and the Humber Sector Healthcare Ownership Private equity Founder(s) Anthony Brown Revenue Y1 £17m Revenue Y2 £17m Revenue Y3 £45m Sales Growth +164% Profit / Loss £6.1m Profit Margin 14%
	Rank277 JaJa Finance Founded 2016 Region London Sector Financial services Ownership Investors, private equity, founders, employees, directors Founder(s) Per Elvebakk, Jostein Svendsen, Kyrre Riksen Revenue Y1 £13m Revenue Y2 £18m Revenue Y3 £34m Sales Growth +164% Profit / Loss £-40m Profit Margin -117%
	Rank278 ATC Group Founded 2021 Region London Sector Travel & leisure Ownership Public company Founder(s) Adam Driscoll Revenue Y1 £9.1m Revenue Y2 £9.4m Revenue Y3 £24m Sales Growth +163% Profit / Loss £-3m Profit Margin -13%
	Rank279 Gleeds Worldwide Founded 1875 Region South West Sector Business services Ownership Directors, former director Founder(s) Richard C. Gleed Revenue Y1 £18m Revenue Y2 £28m Revenue Y3 £46m Sales Growth +163% Profit / Loss £465k Profit Margin 1%
	Rank280 Mecsia Founded 2020 Region East Midlands Sector Real estate Ownership Founders, directors and employees Founder(s) Jonathan Coiley Revenue Y1 £31m Revenue Y2 £45m Revenue Y3 £80m Sales Growth +163% Profit / Loss £1.4m Profit Margin 2%
	Rank281 Thrive Renewables Founded 1994 Region South West Sector Energy Ownership Investors Founder(s) Triodos Bank Revenue Y1 £11m Revenue Y2 £17m Revenue Y3 £29m Sales Growth +163% Profit / Loss £13m Profit Margin 43%
	Rank282 Citco Founded 1948 Region London Sector Financial services Ownership Founder's family Founder(s) Antonius Smeets Revenue Y1 £1.2m Revenue Y2 £1.4m Revenue Y3 £3.2m Sales Growth +162% Profit / Loss £102k Profit Margin 3%
	Rank283 Brandand Founded 1996 Region South East Sector Retail & fashion Ownership Founders and staff Founder(s) Carl Ball, Clive Scrivener Revenue Y1 £4.1m Revenue Y2 £5.7m Revenue Y3 £11m Sales Growth +161% Profit / Loss £1.7m Profit Margin 16%
	Rank284 Eden Research Founded 1995 Region South East Sector Industry Ownership Public company Founder(s) Lodewijk Jan Denis, Keith Griffiths, Christian Miller Revenue Y1 £1.2m Revenue Y2 £1.8m Revenue Y3 £3.2m Sales Growth +160% Profit / Loss £-6.9m Profit Margin -217%
	Rank285 SBFM Founded 2013 Region Yorkshire and the Humber Sector Real estate Ownership Founder Founder(s) Colin Shute Revenue Y1 £30m Revenue Y2 £57m Revenue Y3 £79m Sales Growth +160% Profit / Loss £2.4m Profit Margin 3%
	Rank286 Veezu Founded 2013 Region Wales Sector Travel & leisure Ownership Founder, directors, private equity Founder(s) Nathan Bowles, Paul Ragan Revenue Y1 £37m Revenue Y2 £52m Revenue Y3 £95m Sales Growth +159% Profit / Loss £-4m Profit Margin -4%
	Rank287 Cityspace Management Founded 1989 Region London Sector Business services Ownership Founder Founder(s) Andrew Seward Revenue Y1 £4m Revenue Y2 £5.1m Revenue Y3 £10m Sales Growth +159% Profit / Loss £1.1m Profit Margin 11%
	Rank288 Ipswich Town Football Club Founded 1878 Region East of England Sector Travel & leisure Ownership Investors Founder(s) Thomas Cobbold Revenue Y1 £14m Revenue Y2 £22m Revenue Y3 £37m Sales Growth +158% Profit / Loss £-39m Profit Margin -105%
	Rank289 Plentific Founded 2012 Region London Sector Business services Ownership Founders, private equity, investors, directors Founder(s) Emre Kazan, Cem Savas Revenue Y1 £5.1m Revenue Y2 £9.5m Revenue Y3 £13m Sales Growth +158% Profit / Loss £-18m Profit Margin -135%
	Rank290 Datalec Founded 2012 Region East of England Sector Construction Ownership Founder, directors Founder(s) Danny Keeper Revenue Y1 £45m Revenue Y2 £53m Revenue Y3 £117m Sales Growth +158% Profit / Loss £8.1m Profit Margin 7%
	Rank291 Build A Rocket Boy Founded 2016 Region Scotland Sector Travel & leisure Ownership Founder, investors Founder(s) Leslie Benzies Revenue Y1 £18m Revenue Y2 £19m Revenue Y3 £47m Sales Growth +157% Profit / Loss £1.4m Profit Margin 3%
	Rank292 Insightful Technology Founded 2014 Region London Sector Business services Ownership Founder, directors, employees Founder(s) Rob Houghton Revenue Y1 £2.3m Revenue Y2 £3.9m Revenue Y3 £5.8m Sales Growth +157% Profit / Loss £109k Profit Margin 2%
	Rank293 LoveItBookIt Founded 2013 Region North West Sector Travel & leisure Ownership Founder Founder(s) Daniel Radnor Revenue Y1 £11m Revenue Y2 £18m Revenue Y3 £29m Sales Growth +157% Profit / Loss £5m Profit Margin 18%
	Rank294 Field International Founded 1995 Region South West Sector Travel & leisure Ownership Founder and family Founder(s) David Booker Revenue Y1 £11m Revenue Y2 £17m Revenue Y3 £28m Sales Growth +157% Profit / Loss £3.5m Profit Margin 13%
	Rank295 Weatherbys Founded 1770 Region East Midlands Sector Business services Ownership Founding family Founder(s) James Weatherby Revenue Y1 £44m Revenue Y2 £63m Revenue Y3 £113m Sales Growth +156% Profit / Loss £33m Profit Margin 29%
	Rank296 Allied Protek Founded 2003 Region Yorkshire and the Humber Sector Industry Ownership Founder Founder(s) Paul Wilson Revenue Y1 £14m Revenue Y2 £14m Revenue Y3 £36m Sales Growth +155% Profit / Loss £2.1m Profit Margin 6%
	Rank296 Excool Founded 2010 Region West Midlands Sector Industry Ownership Founder Founder(s) Duncan Williams Revenue Y1 £14m Revenue Y2 £24m Revenue Y3 £35m Sales Growth +155% Profit / Loss £3m Profit Margin 9%
	Rank297 Rock Founded 2014 Region London Sector Financial services Ownership Founder and staff Founder(s) Mark Swindell Revenue Y1 £4.9m Revenue Y2 £7.3m Revenue Y3 £12m Sales Growth +155% Profit / Loss £12m Profit Margin 98%
	Rank298 Exact IT Resources Founded 2010 Region Northern Ireland Sector Business services Ownership Founders Founder(s) Randal McDonnell, Dermot Boyle Revenue Y1 £1.2m Revenue Y2 £2.1m Revenue Y3 £3m Sales Growth +155% Profit / Loss £243k Profit Margin 8%
	Rank299 Re:Cognition Healthcare Founded 2011 Region London Sector Healthcare Ownership Founders and staff Founder(s) Dr Emer MacSweeney, Thompson Dent Revenue Y1 £6.9m Revenue Y2 £12m Revenue Y3 £18m Sales Growth +155% Profit / Loss £2.8m Profit Margin 16%
	Rank300 Apem Group Founded 1987 Region North West Sector Business services Ownership Private equity, directors Founder(s) Dr Keith Hendry Revenue Y1 £22m Revenue Y2 £36m Revenue Y3 £55m Sales Growth +154% Profit / Loss £-6.9m Profit Margin -13%
	Rank301 Acora Founded 1986 Region South East Sector Business services Ownership Directors, private equity Founder(s) Michael Davey Revenue Y1 £31m Revenue Y2 £42m Revenue Y3 £79m Sales Growth +154% Profit / Loss £-3.5m Profit Margin -4%
	Rank302 Alquity Founded 2010 Region London Sector Financial services Ownership Private equity, founder, employees Founder(s) Paul Robinson Revenue Y1 £1.6m Revenue Y2 £1.2m Revenue Y3 £3.9m Sales Growth +153% Profit / Loss £-183k Profit Margin -5%
	Rank303 Sulmara Founded 2019 Region Scotland Sector Energy Ownership Founder, directors, investors Founder(s) Kevin McBarron Revenue Y1 £19m Revenue Y2 £35m Revenue Y3 £49m Sales Growth +153% Profit / Loss £1.6m Profit Margin 3%
	Rank304 Midlands Care Founded 1998 Region East Midlands Sector Healthcare Ownership Founder and family Founder(s) Sailesh Raja Revenue Y1 £3.6m Revenue Y2 £4.5m Revenue Y3 £9m Sales Growth +152% Profit / Loss £906k Profit Margin 10%
	Rank305 Somani Holdings Founded 2007 Region East of England Sector Real estate Ownership Founder Founder(s) Hassanali Somani, Nilufa Somai Revenue Y1 £4.6m Revenue Y2 £7.3m Revenue Y3 £12m Sales Growth +152% Profit / Loss £3.5m Profit Margin 30%
	Rank306 MA Group Founded 1996 Region South East Sector Financial services Ownership Founder / private Founder(s) Paul Hayman Revenue Y1 £16m Revenue Y2 £18m Revenue Y3 £41m Sales Growth +152% Profit / Loss £2.1m Profit Margin 5%
	Rank307 SMC Design Founded 1988 Region London Sector Business services Ownership Managing director and family Founder(s) Berit Sjogren, Lennart Ekstedt Revenue Y1 £3.1m Revenue Y2 £5.3m Revenue Y3 £7.9m Sales Growth +151% Profit / Loss £1.9m Profit Margin 24%
	Rank308 Boarcross Founded 1984 Region Yorkshire and the Humber Sector Food & drink Ownership Founder's family Founder(s) Michael Field Revenue Y1 £13m Revenue Y2 £25m Revenue Y3 £32m Sales Growth +151% Profit / Loss £1.6m Profit Margin 5%
	Rank309 E. Park & Sons Founded 1924 Region North West Sector Food & drink Ownership Founders' family Founder(s) Joseph Park, Ellen Park Revenue Y1 £23m Revenue Y2 £27m Revenue Y3 £58m Sales Growth +150% Profit / Loss £-1.6m Profit Margin -3%
	Rank310 DDV Founded 2014 Region East of England Sector Food & drink Ownership Private Founder(s) Carol Rogerson Revenue Y1 £31m Revenue Y2 £35m Revenue Y3 £78m Sales Growth +149% Profit / Loss £1.8m Profit Margin 2%
	Rank311 Westchurch Homes Founded 2014 Region North West Sector Construction Ownership Founder Founder(s) Richard Topham Revenue Y1 £17m Revenue Y2 £18m Revenue Y3 £41m Sales Growth +148% Profit / Loss £4.2m Profit Margin 10%
	Rank311 HFLC Founded 2015 Region West Midlands Sector Food & drink Ownership Founder, founder's family Founder(s) Dean Chapman Revenue Y1 £15m Revenue Y2 £21m Revenue Y3 £37m Sales Growth +148% Profit / Loss £280k Profit Margin 1%
	Rank312 Lancaster Investment Management Founded 2007 Region London Sector Financial services Ownership Founders Founder(s) Matthew Wood, James Roycroft Revenue Y1 £7.4m Revenue Y2 £9.8m Revenue Y3 £18m Sales Growth +147% Profit / Loss £13m Profit Margin 71%
	Rank313 Epiphany PM Founded 2008 Region East of England Sector Construction Ownership Founder Founder(s) David Andrews Revenue Y1 £14m Revenue Y2 £22m Revenue Y3 £34m Sales Growth +147% Profit / Loss £1.4m Profit Margin 4%
	Rank314 SmithCorp Founded 2004 Region South West Sector Business services Ownership Founders and director Founder(s) Adam Smith, Daniel Smith, Dominic Smith Revenue Y1 £15m Revenue Y2 £27m Revenue Y3 £36m Sales Growth +147% Profit / Loss £1.3m Profit Margin 4%
	Rank315 Bicycle Therapeutics Founded 2009 Region East of England Sector Healthcare Ownership Private equity, investors Founder(s) Sir Greg Winter Revenue Y1 £8.2m Revenue Y2 £11m Revenue Y3 £20m Sales Growth +147% Profit / Loss £-150m Profit Margin -737%
	Rank316 VANR Founded 2015 Region London Sector Business services Ownership Founders Founder(s) Fabian Batchelor, Nathan Batchelor Revenue Y1 £1.3m Revenue Y2 £1.6m Revenue Y3 £3.2m Sales Growth +146% Profit / Loss £314k Profit Margin 10%
	Rank317 Reliable Contractors Founded 1976 Region South East Sector Construction Ownership Founder and family Founder(s) Patrick Greene, Tony Hackett Revenue Y1 £16m Revenue Y2 £26m Revenue Y3 £40m Sales Growth +146% Profit / Loss £1.7m Profit Margin 4%
	Rank318 Bayford Group Founded 1919 Region Yorkshire and the Humber Sector Energy Ownership Founding family Founder(s) Frederick Turner Revenue Y1 £171m Revenue Y2 £195m Revenue Y3 £420m Sales Growth +146% Profit / Loss £21m Profit Margin 5%
	Rank319 EA Technology Founded 1966 Region North West Sector Energy Ownership Employees Founder(s) The Electric Association Revenue Y1 £20m Revenue Y2 £30m Revenue Y3 £48m Sales Growth +145% Profit / Loss £5.3m Profit Margin 11%
	Rank320 Luminance Technologies Founded 2015 Region East of England Sector Business services Ownership Private equity, investors Founder(s) Adam Guthrie, Dr Graham Sills, Mike Lynch Revenue Y1 £3.8m Revenue Y2 £5.9m Revenue Y3 £9.4m Sales Growth +145% Profit / Loss £-9.1m Profit Margin -97%
	Rank321 Zenzero Founded 2004 Region West Midlands Sector Business services Ownership Financial institution Founder(s) Anne Tasker, Andy Tasker Revenue Y1 £7.3m Revenue Y2 £15m Revenue Y3 £18m Sales Growth +145% Profit / Loss £1.7m Profit Margin 9%
	Rank322 Roboyo Founded 2015 Region London Sector Business services Ownership Private equity, management, founders, employees. Founder(s) Sven Manutiu, Christian Voigt, Nicholas Hess Revenue Y1 £24m Revenue Y2 £44m Revenue Y3 £58m Sales Growth +145% Profit / Loss £-31m Profit Margin -53%
	Rank322 Redmill Restaurants Founded 2016 Region East Midlands Sector Food & drink Ownership Founder Founder(s) Martin Redhead Revenue Y1 £12m Revenue Y2 £14m Revenue Y3 £30m Sales Growth +145% Profit / Loss £419k Profit Margin 1%
	Rank323 Samson Rock Founded 2019 Region London Sector Financial services Ownership Founder, director Founder(s) Raphael Kain, Satpreet Brar Revenue Y1 £7.8m Revenue Y2 £8.4m Revenue Y3 £19m Sales Growth +144% Profit / Loss £14m Profit Margin 74%
	Rank324 Beds & Bars Founded 1964 Region London Sector Travel & leisure Ownership Private Founder(s) Ron Knowles Revenue Y1 £30m Revenue Y2 £69m Revenue Y3 £73m Sales Growth +144% Profit / Loss £3m Profit Margin 4%
	Rank324 Crest Hotels Group Founded 1998 Region South West Sector Real estate Ownership Founder's family Founder(s) Daljit Singh, Gurjinder Singh Revenue Y1 £5.2m Revenue Y2 £6.9m Revenue Y3 £13m Sales Growth +144% Profit / Loss £-152k Profit Margin -1%
	Rank325 Silverwell Energy Founded 2010 Region London Sector Energy Ownership Investors, directors Founder(s) Nigel Pilkington, Wladyslaw Wygnanski Revenue Y1 £1.5m Revenue Y2 £2.3m Revenue Y3 £3.6m Sales Growth +144% Profit / Loss £-31m Profit Margin -856%
	Rank326 Beryl Founded 2011 Region London Sector Travel & leisure Ownership Founders, private equity, investors Founder(s) Emily Brooke, Philip Ellis Revenue Y1 £5.2m Revenue Y2 £11m Revenue Y3 £13m Sales Growth +143% Profit / Loss £-7.5m Profit Margin -60%
	Rank326 Impression Health and Support Founded 2017 Region North West Sector Healthcare Ownership Founder, director and former director Founder(s) Mark Begg Revenue Y1 £4m Revenue Y2 £5.2m Revenue Y3 £9.6m Sales Growth +143% Profit / Loss £146k Profit Margin 2%
	Rank327 Represent Clothing Founded 2011 Region North West Sector Retail & fashion Ownership Founder Founder(s) George Heaton, Michael Heaton Revenue Y1 £33m Revenue Y2 £48m Revenue Y3 £81m Sales Growth +143% Profit / Loss £13m Profit Margin 16%
	Rank328 MGL Group Founded 1971 Region North East Sector Construction Ownership Founder / private Founder(s) Alan Davison, Sheila Davison Revenue Y1 £70m Revenue Y2 £104m Revenue Y3 £170m Sales Growth +143% Profit / Loss £22m Profit Margin 13%
	Rank329 Contura International Founded 2000 Region London Sector Healthcare Ownership Directors Founder(s) Not known Revenue Y1 £8.6m Revenue Y2 £11m Revenue Y3 £21m Sales Growth +142% Profit / Loss £523k Profit Margin 3%
	Rank330 Kirstall Founded 2004 Region North West Sector Energy Ownership Director Founder(s) Christopher Newey Revenue Y1 £7.6m Revenue Y2 £11m Revenue Y3 £18m Sales Growth +142% Profit / Loss £3.8m Profit Margin 21%
	Rank331 Heneghans Founded 2002 Region Yorkshire and the Humber Sector Construction Ownership Employees Founder(s) William Heneghan Revenue Y1 £22m Revenue Y2 £35m Revenue Y3 £54m Sales Growth +142% Profit / Loss £19m Profit Margin 35%
	Rank332 Wellbeing Pharmacy Founded 2009 Region East Midlands Sector Healthcare Ownership Founder Founder(s) Soonick Seow Revenue Y1 £12m Revenue Y2 £18m Revenue Y3 £29m Sales Growth +141% Profit / Loss £-357k Profit Margin -1%
	Rank333 Clarendon Homes Founded 1999 Region South East Sector Construction Ownership Founding families Founder(s) Steve Jarrett, Kenny Hill Revenue Y1 £7.2m Revenue Y2 £12m Revenue Y3 £17m Sales Growth +141% Profit / Loss £539k Profit Margin 3%
	Rank334 Ford & Slater Founded 1928 Region East Midlands Sector Retail & fashion Ownership Founding family Founder(s) Peter Strevens Revenue Y1 £142m Revenue Y2 £212m Revenue Y3 £340m Sales Growth +140% Profit / Loss £3.2m Profit Margin 1%
	Rank335 Sustainable Building Services (UK) Founded 1976 Region North West Sector Construction Ownership Founder's family Founder(s) Edward Horrocks Revenue Y1 £20m Revenue Y2 £30m Revenue Y3 £48m Sales Growth +139% Profit / Loss £7m Profit Margin 14%
	Rank336 Mercury Founded 2014 Region West Midlands Sector Business services Ownership Founder Founder(s) Chris Kendrick Revenue Y1 £5.3m Revenue Y2 £8.3m Revenue Y3 £13m Sales Growth +139% Profit / Loss £1.5m Profit Margin 12%
	Rank337 Giraffe360 Founded 2016 Region London Sector Technology & telecoms Ownership Founder, private equity, investors Founder(s) Mikus Opelts Revenue Y1 £2.6m Revenue Y2 £3.2m Revenue Y3 £6.1m Sales Growth +139% Profit / Loss £-5.3m Profit Margin -87%
	Rank338 Sepura Founded 2002 Region East of England Sector Technology & telecoms Ownership Private equity Founder(s) Graham Matthews, Sion Kearsey Revenue Y1 £46m Revenue Y2 £103m Revenue Y3 £110m Sales Growth +138% Profit / Loss £13m Profit Margin 12%
	Rank339 Lomas Distribution Founded 1994 Region East Midlands Sector Travel & leisure Ownership Founders and family Founder(s) Richard Lomas, Lynne Lomas Revenue Y1 £45m Revenue Y2 £53m Revenue Y3 £107m Sales Growth +138% Profit / Loss £729k Profit Margin 1%
	Rank340 Knowles Founded 2010 Region London Sector Construction Ownership Founder and family Founder(s) Robin Knowles Revenue Y1 £42m Revenue Y2 £76m Revenue Y3 £100m Sales Growth +138% Profit / Loss £4.4m Profit Margin 4%
	Rank341 Thakeham Founded 2003 Region South East Sector Construction Ownership Founder, directors and director's family Founder(s) Rob Boughton Revenue Y1 £47m Revenue Y2 £81m Revenue Y3 £111m Sales Growth +137% Profit / Loss £3.2m Profit Margin 3%
	Rank342 Gymfinity Kids Founded 2017 Region South East Sector Travel & leisure Ownership Founder, directors and staff Founder(s) Peter Roberts Revenue Y1 £3.4m Revenue Y2 £5.2m Revenue Y3 £8.2m Sales Growth +137% Profit / Loss £-2.8m Profit Margin -34%
	Rank343 Bango Founded 1999 Region East of England Sector Financial services Ownership Public company Founder(s) Ray Anderson, Anil Malhotra Revenue Y1 £15m Revenue Y2 £24m Revenue Y3 £36m Sales Growth +137% Profit / Loss £-8m Profit Margin -22%
	Rank344 DDR Decorators Founded 2010 Region South East Sector Construction Ownership Founder Founder(s) Darren Rees Revenue Y1 £1.5m Revenue Y2 £2.1m Revenue Y3 £3.6m Sales Growth +136% Profit / Loss £723k Profit Margin 20%
	Rank345 Cakehead Founded 2004 Region East Midlands Sector Food & drink Ownership Founders Founder(s) Chris Finnegan, Helen Finnegan Revenue Y1 £13m Revenue Y2 £22m Revenue Y3 £31m Sales Growth +136% Profit / Loss £1.7m Profit Margin 6%
	Rank346 Jellycat Founded 1999 Region London Sector Consumer goods Ownership Founders Founder(s) Thomas Gatacre, William Gatacre Revenue Y1 £85m Revenue Y2 £146m Revenue Y3 £200m Sales Growth +135% Profit / Loss £67m Profit Margin 34%
	Rank347 Ceres Power Founded 2001 Region South East Sector Energy Ownership Public company Founder(s) Professor Brian Steele Revenue Y1 £22m Revenue Y2 £22m Revenue Y3 £52m Sales Growth +135% Profit / Loss £-26m Profit Margin -50%
	Rank348 Avtrade Founded 1985 Region South East Sector Travel & leisure Ownership Founder and family Founder(s) Graeme Brooks Revenue Y1 £112m Revenue Y2 £178m Revenue Y3 £261m Sales Growth +134% Profit / Loss £55m Profit Margin 21%
	Rank349 Expedition Growth Capital Founded 2020 Region London Sector Financial services Ownership Founder Founder(s) Oliver Thomas Revenue Y1 £3.6m Revenue Y2 £4.2m Revenue Y3 £8.5m Sales Growth +134% Profit / Loss £3.5m Profit Margin 42%
	Rank350 Heyrod Founded 1978 Region North West Sector Construction Ownership Directors and family Founder(s) Bernard Olsberg Revenue Y1 £20m Revenue Y2 £27m Revenue Y3 £46m Sales Growth +134% Profit / Loss £1.9m Profit Margin 4%
	Rank351 Armstrong Group Founded 1996 Region West Midlands Sector Industry Ownership Overseas owner Founder(s) John Armstrong Revenue Y1 £13m Revenue Y2 £19m Revenue Y3 £31m Sales Growth +134% Profit / Loss £8.3m Profit Margin 27%
	Rank352 RSK Founded 1989 Region North West Sector Construction Ownership Founder, directors, employees Founder(s) Alan Ryder Revenue Y1 £796m Revenue Y2 £1.2bn Revenue Y3 £1.9bn Sales Growth +133% Profit / Loss £-132m Profit Margin -7%
	Rank352 Fylde Fresh and Fabulous Founded 2005 Region North West Sector Food & drink Ownership Founders, founders' families, director Founder(s) Colin Bradley, David Linton Revenue Y1 £14m Revenue Y2 £15m Revenue Y3 £32m Sales Growth +133% Profit / Loss £735k Profit Margin 2%
	Rank352 NMS Infrastructure Founded 2011 Region East Midlands Sector Construction Ownership Founders Founder(s) Frederick Hsu, Peter Marks, Louis Oliver, Nicholas Oliver, Adam Hatfield Revenue Y1 £68m Revenue Y2 £105m Revenue Y3 £159m Sales Growth +133% Profit / Loss £1.3m Profit Margin 1%
	Rank353 World of Sweets Founded 1962 Region East of England Sector Food & drink Ownership Founder(s) Ray Hancock, Liz Hancock Revenue Y1 £36m Revenue Y2 £46m Revenue Y3 £83m Sales Growth +133% Profit / Loss £4.3m Profit Margin 5%
	Rank354 Bill Kenwright Productions Founded 1984 Region London Sector Travel & leisure Ownership Founder Founder(s) Bill Kenwright Revenue Y1 £13m Revenue Y2 £18m Revenue Y3 £29m Sales Growth +132% Profit / Loss £-645k Profit Margin -2%
	Rank355 ESL Fuels Founded 1999 Region North West Sector Energy Ownership Founders Founder(s) Stephen Whittaker, Janet Whittaker Revenue Y1 £102m Revenue Y2 £185m Revenue Y3 £237m Sales Growth +131% Profit / Loss £13m Profit Margin 6%
	Rank355 Fincore Founded 2007 Region London Sector Business services Ownership Founders, director Founder(s) Predrag Popovic, Soeren Kier Christensen Revenue Y1 £11m Revenue Y2 £11m Revenue Y3 £24m Sales Growth +131% Profit / Loss £19m Profit Margin 79%
	Rank355 Sandman Hotel Group Founded 2011 Region North East Sector Real estate Ownership Founder's family Founder(s) Bob Gaglardi Revenue Y1 £6.8m Revenue Y2 £12m Revenue Y3 £16m Sales Growth +131% Profit / Loss £2.4m Profit Margin 15%
	Rank355 Red Sift Founded 2016 Region London Sector Business services Ownership Founders, private equity and employees Founder(s) Randal Pinto, Rahul Power Revenue Y1 £4.1m Revenue Y2 £6.8m Revenue Y3 £9.6m Sales Growth +131% Profit / Loss £-10m Profit Margin -105%
	Rank356 Severn Glocon Founded 1957 Region South West Sector Industry Ownership Private equity Founder(s) Maurice Critchley Revenue Y1 £79m Revenue Y2 £136m Revenue Y3 £183m Sales Growth +131% Profit / Loss £-20m Profit Margin -11%
	Rank357 24x7 Founded 2001 Region East of England Sector Travel & leisure Ownership Founder / private Founder(s) Andy Mahoney Revenue Y1 £29m Revenue Y2 £44m Revenue Y3 £68m Sales Growth +131% Profit / Loss £5.2m Profit Margin 8%
	Rank357 Riskhub Founded 2016 Region London Sector Technology & telecoms Ownership Founder Founder(s) Sarah Herbison Revenue Y1 £7m Revenue Y2 £9.1m Revenue Y3 £16m Sales Growth +131% Profit / Loss £3.2m Profit Margin 20%
	Rank358 OakNorth Founded 2015 Region London Sector Financial services Ownership Founders, investors Founder(s) Rishi Khosla, Joel Perlman Revenue Y1 £202m Revenue Y2 £269m Revenue Y3 £466m Sales Growth +131% Profit / Loss £187m Profit Margin 40%
	Rank359 Medpro Healthcare Founded 2013 Region South East Sector Healthcare Ownership Founder, investor Founder(s) Kalvinder Ruprai Revenue Y1 £15m Revenue Y2 £18m Revenue Y3 £34m Sales Growth +130% Profit / Loss £6.6m Profit Margin 19%
	Rank360 McConnell Group Founded 1929 Region East of England Sector Construction Ownership Private Founder(s) Hugh LS McConnell Revenue Y1 £25m Revenue Y2 £35m Revenue Y3 £57m Sales Growth +130% Profit / Loss £2.3m Profit Margin 4%
	Rank360 Smart Managed Solutions Founded 2017 Region London Sector Real estate Ownership Private Founder(s) Paul Harman, Lee Bainbridge, Alex Wilkin Revenue Y1 £27m Revenue Y2 £38m Revenue Y3 £63m Sales Growth +130% Profit / Loss £3.5m Profit Margin 6%
	Rank361 Ark Build Founded 1999 Region East of England Sector Construction Ownership Founder Founder(s) Michael Finlay Revenue Y1 £1.9m Revenue Y2 £2.2m Revenue Y3 £4.4m Sales Growth +129% Profit / Loss £67k Profit Margin 2%
	Rank362 Fold7 Founded 2000 Region London Sector Business services Ownership Investor, founder Founder(s) Ryan Newey Revenue Y1 £11m Revenue Y2 £14m Revenue Y3 £25m Sales Growth +129% Profit / Loss £3.2m Profit Margin 13%
	Rank363 Mayar Capital Founded 2011 Region London Sector Financial services Ownership Founder Founder(s) Abdulaziz A. Alnaim Revenue Y1 £1.4m Revenue Y2 £1.7m Revenue Y3 £3.2m Sales Growth +128% Profit / Loss £186k Profit Margin 6%
	Rank364 Home International Founded 1973 Region Yorkshire and the Humber Sector Construction Ownership Founder and family Founder(s) Ken Home Revenue Y1 £8m Revenue Y2 £10m Revenue Y3 £18m Sales Growth +128% Profit / Loss £1.6m Profit Margin 9%
	Rank365 Knox & Wells Founded 1888 Region Wales Sector Construction Ownership Founding family Founder(s) N/A Revenue Y1 £15m Revenue Y2 £25m Revenue Y3 £35m Sales Growth +128% Profit / Loss £941k Profit Margin 3%
	Rank366 Sleek Group Founded 2014 Region London Sector Business services Ownership Founder Founder(s) Jennifer Davidson Revenue Y1 £9.8m Revenue Y2 £16m Revenue Y3 £22m Sales Growth +128% Profit / Loss £1.4m Profit Margin 6%
	Rank367 Maelor Foods Founded 1989 Region Wales Sector Food & drink Ownership Founder and family Founder(s) Raj Mehta Revenue Y1 £119m Revenue Y2 £180m Revenue Y3 £270m Sales Growth +128% Profit / Loss £3.2m Profit Margin 1%
	Rank368 Eurofins Founded 1987 Region West Midlands Sector Food & drink Ownership Founder Founder(s) Gilles Martin Revenue Y1 £1.5m Revenue Y2 £2.1m Revenue Y3 £3.3m Sales Growth +127% Profit / Loss £366k Profit Margin 11%
	Rank369 Delatim Founded 1998 Region London Sector Construction Ownership Founder, directors Founder(s) James Delahunt Revenue Y1 £13m Revenue Y2 £18m Revenue Y3 £31m Sales Growth +127% Profit / Loss £6m Profit Margin 20%
	Rank370 Global Loan Agency Services Founded 2011 Region London Sector Financial services Ownership Founders, investors, directors Founder(s) Mia Drennan, Brian Carne Revenue Y1 £13m Revenue Y2 £18m Revenue Y3 £29m Sales Growth +126% Profit / Loss £12m Profit Margin 41%
	Rank371 MonuMart Founded 2016 Region East of England Sector Business services Ownership Founders Founder(s) Colin Louch, Jie Liu Revenue Y1 £32m Revenue Y2 £37m Revenue Y3 £72m Sales Growth +126% Profit / Loss £1m Profit Margin 1%
	Rank372 The Testing Lab Founded 2010 Region Yorkshire and the Humber Sector Construction Ownership Founder Founder(s) Pete Thomas Revenue Y1 £3.5m Revenue Y2 £5.2m Revenue Y3 £7.9m Sales Growth +126% Profit / Loss £2.7m Profit Margin 34%
	Rank372 Perspectum Founded 2012 Region South East Sector Healthcare Ownership Private equity, investors and founders Founder(s) Dr Rajarshi Banerjee, Sir Michael Brady Revenue Y1 £8.5m Revenue Y2 £15m Revenue Y3 £19m Sales Growth +126% Profit / Loss £-16m Profit Margin -82%
	Rank373 Reds10 Founded 2006 Region London Sector Construction Ownership Private Founder(s) Paul Ruddick Revenue Y1 £63m Revenue Y2 £84m Revenue Y3 £143m Sales Growth +125% Profit / Loss £7m Profit Margin 5%
	Rank374 Eneba Games Founded 2018 Region London Sector Travel & leisure Ownership Investors, founders Founder(s) Zygimantas Miksta, Vytis Uogintas Revenue Y1 £17m Revenue Y2 £24m Revenue Y3 £37m Sales Growth +124% Profit / Loss £1.8m Profit Margin 5%
	Rank375 Christopher Ward Founded 2004 Region South East Sector Consumer goods Ownership Founders, investors Founder(s) Mike France, Peter Ellis, and Chris Ward Revenue Y1 £14m Revenue Y2 £17m Revenue Y3 £31m Sales Growth +124% Profit / Loss £4m Profit Margin 13%
	Rank376 Arcus Capital Founded 2013 Region East of England Sector Healthcare Ownership Founder and family Founder(s) Mark Tansley Revenue Y1 £3.1m Revenue Y2 £5.3m Revenue Y3 £7m Sales Growth +124% Profit / Loss £1.5m Profit Margin 22%
	Rank377 Passion Greens Founded 2016 Region London Sector Food & drink Ownership Founder Founder(s) Sabrina Hussain Revenue Y1 £6.6m Revenue Y2 £11m Revenue Y3 £15m Sales Growth +123% Profit / Loss £330k Profit Margin 2%
	Rank378 CMR Surgical Founded 2014 Region East of England Sector Healthcare Ownership Private equity, investors, founders. Founder(s) Luke Hares, Keith Marshall, Paul Roberts, Mark Slack, Martin Frost Revenue Y1 £24m Revenue Y2 £39m Revenue Y3 £53m Sales Growth +123% Profit / Loss £-134m Profit Margin -253%
	Rank379 Gozney Ovens Founded 2010 Region South West Sector Consumer goods Ownership Founder, private equity, employees Founder(s) Tom Gozney Revenue Y1 £27m Revenue Y2 £44m Revenue Y3 £61m Sales Growth +122% Profit / Loss £-1.5m Profit Margin -2%
	Rank380 Kingdom Bank Founded 2005 Region East Midlands Sector Financial services Ownership Investors, charity Founder(s) George Oldershaw Revenue Y1 £3m Revenue Y2 £3.6m Revenue Y3 £6.6m Sales Growth +122% Profit / Loss £469k Profit Margin 7%
	Rank381 Genomics Founded 2014 Region South East Sector Healthcare Ownership Founders / private equity Founder(s) Professor Peter Donnelly, Professor Gil McVean, Dr Gerton Lunter, Dr Chris Spencer Revenue Y1 £2.5m Revenue Y2 £3.7m Revenue Y3 £5.6m Sales Growth +122% Profit / Loss £-16m Profit Margin -280%
	Rank382 LRG Online Founded 2020 Region South West Sector Retail & fashion Ownership Investors, directors, founder Founder(s) Chris Griffin Revenue Y1 £4.6m Revenue Y2 £7.3m Revenue Y3 £10m Sales Growth +122% Profit / Loss £-5.3m Profit Margin -52%
	Rank383 Durkin and Sons Founded 1983 Region London Sector Construction Ownership Founder and family Founder(s) Edward Durkin Revenue Y1 £5.1m Revenue Y2 £7.4m Revenue Y3 £11m Sales Growth +121% Profit / Loss £101k Profit Margin 1%
	Rank384 Field Systems Designs Founded 1994 Region South East Sector Industry Ownership Not known Founder(s) James Ball, Philip Haines, Christopher Henniker, Dorothy Lower, Nadine Newby, Brian Phillips Revenue Y1 £8.1m Revenue Y2 £14m Revenue Y3 £18m Sales Growth +120% Profit / Loss £490k Profit Margin 3%
	Rank385 A. M. London Retail Founded 2014 Region North West Sector Retail & fashion Ownership Founders Founder(s) Sanjeev Mehan, Anita Mehan Revenue Y1 £26m Revenue Y2 £42m Revenue Y3 £57m Sales Growth +120% Profit / Loss £-3.7m Profit Margin -6%
	Rank386 Marfleet and Blyth Founded 2007 Region East of England Sector Construction Ownership N/A Founder(s) Graham Marfleet, Paul Blyth Revenue Y1 £14m Revenue Y2 £16m Revenue Y3 £30m Sales Growth +119% Profit / Loss £1.9m Profit Margin 6%
	Rank386 Flavour Warehouse Founded 2012 Region North West Sector Consumer goods Ownership Founders Founder(s) Phil Boyle, Nathan Walton Revenue Y1 £77m Revenue Y2 £140m Revenue Y3 £170m Sales Growth +119% Profit / Loss £25m Profit Margin 15%
	Rank387 Herbert Group Founded 1760 Region East of England Sector Business services Ownership Founder's family Founder(s) John Wood Revenue Y1 £11m Revenue Y2 £14m Revenue Y3 £23m Sales Growth +119% Profit / Loss £-225k Profit Margin -1%
	Rank388 Abacus Lighting Founded 1958 Region East Midlands Sector Industry Ownership Directors, private equity Founder(s) Jack Pratt Revenue Y1 £13m Revenue Y2 £19m Revenue Y3 £29m Sales Growth +118% Profit / Loss £2.5m Profit Margin 9%
	Rank388 Victoria Beckham Founded 2008 Region London Sector Retail & fashion Ownership Founder, investors Founder(s) Victoria Beckham Revenue Y1 £41m Revenue Y2 £59m Revenue Y3 £89m Sales Growth +118% Profit / Loss £-2.9m Profit Margin -3%
	Rank389 Enhanced Care Group Founded 1983 Region North East Sector Healthcare Ownership Founding family Founder(s) Gary Lewis Revenue Y1 £9.1m Revenue Y2 £10m Revenue Y3 £20m Sales Growth +118% Profit / Loss £1.5m Profit Margin 8%
	Rank390 Perlego Founded 2017 Region London Sector Consumer goods Ownership Founders, private equity, employees Founder(s) Gauthier Van Malderen, Matthew Davis Revenue Y1 £6m Revenue Y2 £9.5m Revenue Y3 £13m Sales Growth +118% Profit / Loss £-11m Profit Margin -81%
	Rank391 Equipmake Founded 1997 Region East of England Sector Industry Ownership Founder, private equity Founder(s) Ian Foley Revenue Y1 £3.7m Revenue Y2 £5.1m Revenue Y3 £8.1m Sales Growth +118% Profit / Loss £-9.1m Profit Margin -113%
	Rank391 Winnow Founded 2013 Region London Sector Food & drink Ownership Private equity, founders, directors, employees Founder(s) Kevin Duffy Revenue Y1 £4m Revenue Y2 £6.6m Revenue Y3 £8.6m Sales Growth +118% Profit / Loss £-4.8m Profit Margin -55%
	Rank392 AIS Founded 2007 Region South West Sector Industry Ownership Founders, directors and employees Founder(s) Simon Shepherd, Andrew Bennion Revenue Y1 £63m Revenue Y2 £111m Revenue Y3 £137m Sales Growth +117% Profit / Loss £11m Profit Margin 8%
	Rank393 SL Investment Management Founded 1990 Region North West Sector Financial services Ownership Founder, directors, employees Founder(s) Paul Sands Revenue Y1 £10m Revenue Y2 £17m Revenue Y3 £22m Sales Growth +117% Profit / Loss £13m Profit Margin 58%
	Rank394 AF Switchgear Founded 1974 Region East Midlands Sector Industry Ownership Founder's family Founder(s) Brian Astley, Harry Foster Revenue Y1 £38m Revenue Y2 £52m Revenue Y3 £83m Sales Growth +117% Profit / Loss £11m Profit Margin 14%
	Rank395 FES International Founded 1997 Region North East Sector Travel & leisure Ownership Founders and family Founder(s) Rob Anderson, Ian Latimer Revenue Y1 £18m Revenue Y2 £17m Revenue Y3 £40m Sales Growth +117% Profit / Loss £11m Profit Margin 27%
	Rank395 Jhoots Pharmacy Founded 2002 Region West Midlands Sector Retail & fashion Ownership Founder Founder(s) Sarbjit Singh Jhooty Revenue Y1 £9.9m Revenue Y2 £11m Revenue Y3 £21m Sales Growth +117% Profit / Loss £-5m Profit Margin -23%
	Rank395 Gold Grain Capital Founded 2015 Region London Sector Financial services Ownership Founders Founder(s) Alberto Iman, Marco Eman Revenue Y1 £28m Revenue Y2 £37m Revenue Y3 £61m Sales Growth +117% Profit / Loss £8.3m Profit Margin 14%
	Rank396 Invest & Fund Founded 2012 Region London Sector Financial services Ownership Founders, directors, employees Founder(s) David Turner, Mark Hawkins Revenue Y1 £1.4m Revenue Y2 £1.5m Revenue Y3 £3m Sales Growth +117% Profit / Loss £122k Profit Margin 4%
	Rank397 Abingdon Health Founded 2008 Region Yorkshire and the Humber Sector Healthcare Ownership Founders, private equity Founder(s) Chris Yates, Chris Hand, Brett Pollard Revenue Y1 £2.8m Revenue Y2 £4m Revenue Y3 £6.1m Sales Growth +116% Profit / Loss £-1.4m Profit Margin -23%
	Rank398 Yeomans Founded 1985 Region South East Sector Travel & leisure Ownership Founding family Founder(s) Alistair Hill, Phil Broad Revenue Y1 £244m Revenue Y2 £319m Revenue Y3 £528m Sales Growth +116% Profit / Loss £6m Profit Margin 1%
	Rank399 Stowe Family Law Founded 1982 Region Yorkshire and the Humber Sector Business services Ownership Private equity Founder(s) Marilyn Stowe Revenue Y1 £17m Revenue Y2 £25m Revenue Y3 £38m Sales Growth +116% Profit / Loss £23k Profit Margin 0%
	Rank400 Nevada Construction Founded 2010 Region South West Sector Construction Ownership Private Founder(s) Bob Tranckle Revenue Y1 £25m Revenue Y2 £29m Revenue Y3 £55m Sales Growth +116% Profit / Loss £6m Profit Margin 11%
	Rank401 Bromcom Founded 1986 Region London Sector Business services Ownership Founder and family Founder(s) Ali Guryel Revenue Y1 £9.8m Revenue Y2 £16m Revenue Y3 £21m Sales Growth +116% Profit / Loss £2.3m Profit Margin 11%
	Rank402 Penta Consulting Founded 1998 Region South East Sector Business services Ownership Founder Founder(s) Paul Clark Revenue Y1 £33m Revenue Y2 £45m Revenue Y3 £71m Sales Growth +115% Profit / Loss £3.1m Profit Margin 4%
	Rank403 Puretech Process Systems Founded 1983 Region South East Sector Healthcare Ownership Founder Founder(s) Andrew Barrett Revenue Y1 £4.1m Revenue Y2 £6.6m Revenue Y3 £8.8m Sales Growth +115% Profit / Loss £799k Profit Margin 9%
	Rank404 Tresidor Investment Management Founded 2018 Region London Sector Financial services Ownership Founder Founder(s) Michael Phelps, Edgar Senior Revenue Y1 £3.2m Revenue Y2 £4.5m Revenue Y3 £6.8m Sales Growth +115% Profit / Loss £603k Profit Margin 9%
	Rank405 Ardyne Founded 2015 Region Scotland Sector Energy Ownership Private equity, investors Founder(s) Mike Wardley Revenue Y1 £13m Revenue Y2 £19m Revenue Y3 £28m Sales Growth +115% Profit / Loss £3.5m Profit Margin 12%
	Rank406 John Banks Group Founded 1974 Region East of England Sector Retail & fashion Ownership Private Founder(s) John Banks Revenue Y1 £49m Revenue Y2 £61m Revenue Y3 £105m Sales Growth +114% Profit / Loss £936k Profit Margin 1%
	Rank406 Pelican Exchange Founded 2015 Region London Sector Financial services Ownership Founders, private equity Founder(s) Mike Read, Peter Read Revenue Y1 £1.6m Revenue Y2 £2m Revenue Y3 £3.5m Sales Growth +114% Profit / Loss £534k Profit Margin 15%
	Rank406 Multiverse Founded 2016 Region London Sector Business services Ownership Founder, private equity, investors Founder(s) Euan Blair, Sophie Adelman Revenue Y1 £27m Revenue Y2 £45m Revenue Y3 £58m Sales Growth +114% Profit / Loss £-61m Profit Margin -104%
	Rank407 Constant Air Systems Founded 1965 Region South East Sector Industry Ownership Founder, founder's family, directors Founder(s) Richard Roberts Revenue Y1 £8.7m Revenue Y2 £12m Revenue Y3 £19m Sales Growth +114% Profit / Loss £1.1m Profit Margin 6%
	Rank408 Linwood Crops Founded 2016 Region East of England Sector Food & drink Ownership Founder and directors Founder(s) Chris Marshall Revenue Y1 £11m Revenue Y2 £13m Revenue Y3 £23m Sales Growth +112% Profit / Loss £227k Profit Margin 1%
	Rank409 Athena Sports Group Founded 2019 Region South West Sector Travel & leisure Ownership Founder Founder(s) Sir Ben Ainslie Revenue Y1 £31m Revenue Y2 £42m Revenue Y3 £65m Sales Growth +112% Profit / Loss £-9m Profit Margin -14%
	Rank410 Flat Iron Steak Founded 2012 Region London Sector Food & drink Ownership Founder, private equity, management Founder(s) Charlie Carroll Revenue Y1 £23m Revenue Y2 £36m Revenue Y3 £50m Sales Growth +112% Profit / Loss £-1m Profit Margin -2%
	Rank411 Market Financial Solutions Founded 2006 Region London Sector Financial services Ownership Founder and family Founder(s) Paresh Raja Revenue Y1 £34m Revenue Y2 £44m Revenue Y3 £72m Sales Growth +111% Profit / Loss £11m Profit Margin 15%
	Rank412 PayPoint Founded 1996 Region East of England Sector Financial services Ownership Public company Founder(s) Rob Farbrother Revenue Y1 £145m Revenue Y2 £168m Revenue Y3 £306m Sales Growth +111% Profit / Loss £48m Profit Margin 16%
	Rank412 Issoria Founded 2016 Region East of England Sector Business services Ownership Founders and family Founder(s) Ibi Thomson and Matthew Chalk Revenue Y1 £4.7m Revenue Y2 £6.6m Revenue Y3 £10m Sales Growth +111% Profit / Loss £842k Profit Margin 8%
	Rank413 Triangle Fire Systems Founded 2006 Region South East Sector Industry Ownership Founders / staff / external investors Founder(s) Colin Chantler, Nigel Chantler, Steven Chantler Revenue Y1 £19m Revenue Y2 £27m Revenue Y3 £40m Sales Growth +111% Profit / Loss £1.9m Profit Margin 5%
	Rank414 Cameron Mackintosh Limited Founded 1980 Region London Sector Travel & leisure Ownership Founder Founder(s) Cameron Mackintosh Revenue Y1 £94m Revenue Y2 £186m Revenue Y3 £199m Sales Growth +111% Profit / Loss £43m Profit Margin 22%
	Rank415 Irwin M&E Founded 1995 Region Northern Ireland Sector Construction Ownership Founder's family, investor Founder(s) John Irwin Revenue Y1 £28m Revenue Y2 £39m Revenue Y3 £59m Sales Growth +110% Profit / Loss £4.9m Profit Margin 8%
	Rank416 Universal Partners Founded 2017 Region London Sector Financial services Ownership Founders Founder(s) Oliver Cookson, Dhaval Patel Revenue Y1 £710m Revenue Y2 £1.3bn Revenue Y3 £1.5bn Sales Growth +110% Profit / Loss £3.7m Profit Margin 0%
	Rank417 Caxton Group Founded 2006 Region East Midlands Sector Construction Ownership Directors and family Founder(s) Rupert Lee-Browne Revenue Y1 £13m Revenue Y2 £17m Revenue Y3 £28m Sales Growth +110% Profit / Loss £2.5m Profit Margin 9%
	Rank418 Bennett Potatoes Founded 2008 Region Yorkshire and the Humber Sector Food & drink Ownership Founders Founder(s) Ian Bennett, George Orr, Jack Orr Revenue Y1 £15m Revenue Y2 £16m Revenue Y3 £31m Sales Growth +110% Profit / Loss £1.4m Profit Margin 4%
	Rank419 Locomotive Services Founded 2018 Region North West Sector Travel & leisure Ownership Founder Founder(s) Jeremy Hosking Revenue Y1 £5.5m Revenue Y2 £8.7m Revenue Y3 £12m Sales Growth +110% Profit / Loss £-3m Profit Margin -26%
	Rank420 Remsdaq Founded 1974 Region North West Sector Technology & telecoms Ownership Directors Founder(s) Cliff Williams Revenue Y1 £5.3m Revenue Y2 £6.9m Revenue Y3 £11m Sales Growth +109% Profit / Loss £1.7m Profit Margin 16%
	Rank421 Crash Services Founded 1996 Region Northern Ireland Sector Retail & fashion Ownership Founder's family Founder(s) Michael McKeown Revenue Y1 £8.4m Revenue Y2 £13m Revenue Y3 £18m Sales Growth +109% Profit / Loss £3.3m Profit Margin 19%
	Rank422 LCVR Founded 2006 Region South East Sector Retail & fashion Ownership Founder, founder's family, director Founder(s) John Ryan Revenue Y1 £19m Revenue Y2 £25m Revenue Y3 £39m Sales Growth +108% Profit / Loss £372k Profit Margin 1%
	Rank422 Iwoca Founded 2011 Region London Sector Financial services Ownership Founders / private equity Founder(s) James Dear, Christoph Rieche Revenue Y1 £68m Revenue Y2 £78m Revenue Y3 £143m Sales Growth +108% Profit / Loss £22m Profit Margin 15%
	Rank423 Amber Construction Founded 2001 Region London Sector Construction Ownership Founder Founder(s) Hassan Gunay Revenue Y1 £21m Revenue Y2 £29m Revenue Y3 £43m Sales Growth +108% Profit / Loss £3.4m Profit Margin 8%
	Rank424 Lloyd & Whyte Founded 1946 Region South West Sector Financial services Ownership Management, trust Founder(s) Thomas Whyte Revenue Y1 £23m Revenue Y2 £28m Revenue Y3 £48m Sales Growth +108% Profit / Loss £-4.7m Profit Margin -10%
	Rank425 TLM Environmental Founded 2009 Region East of England Sector Business services Ownership Founder, investor Founder(s) Mehmet Mustafa Revenue Y1 £12m Revenue Y2 £13m Revenue Y3 £25m Sales Growth +108% Profit / Loss £-308k Profit Margin -1%
	Rank426 AG Wilson Civil Engineering Founded 1979 Region Northern Ireland Sector Construction Ownership Founding family Founder(s) Bertie Wilson Revenue Y1 £9m Revenue Y2 £11m Revenue Y3 £19m Sales Growth +107% Profit / Loss £2.8m Profit Margin 15%
	Rank427 Yorkare Homes Founded 2003 Region Yorkshire and the Humber Sector Healthcare Ownership Founder and family Founder(s) John Garton Revenue Y1 £16m Revenue Y2 £23m Revenue Y3 £32m Sales Growth +107% Profit / Loss £880k Profit Margin 3%
	Rank428 RedCat Founded 2021 Region London Sector Food & drink Ownership Private equity Founder(s) Rooney Anand Revenue Y1 £63m Revenue Y2 £120m Revenue Y3 £130m Sales Growth +107% Profit / Loss £-47m Profit Margin -36%
	Rank429 Saturn Healthcare Founded 2011 Region East of England Sector Healthcare Ownership Founder Founder(s) Darren Buckworth Revenue Y1 £2.4m Revenue Y2 £2.9m Revenue Y3 £5m Sales Growth +107% Profit / Loss £825k Profit Margin 17%
	Rank430 John A. Taylor and Sons Founded 1952 Region East of England Sector Food & drink Ownership Directors Founder(s) John Taylor Revenue Y1 £21m Revenue Y2 £27m Revenue Y3 £44m Sales Growth +106% Profit / Loss £2m Profit Margin 4%
	Rank431 T Manners Founded 1860 Region North East Sector Construction Ownership Founder's family Founder(s) Thomas Manners Revenue Y1 £14m Revenue Y2 £18m Revenue Y3 £28m Sales Growth +106% Profit / Loss £451k Profit Margin 2%
	Rank432 Bolt and Nut Manufacturing Founded 2008 Region West Midlands Sector Industry Ownership Director Founder(s) Matthew Smith, John Russell Revenue Y1 £9.7m Revenue Y2 £13m Revenue Y3 £20m Sales Growth +106% Profit / Loss £4.4m Profit Margin 22%
	Rank433 KPH Group Founded 2001 Region South East Sector Construction Ownership Founder / employees Founder(s) Kevin Potter Revenue Y1 £16m Revenue Y2 £25m Revenue Y3 £33m Sales Growth +105% Profit / Loss £3.8m Profit Margin 11%
	Rank434 Slaters Electricals Founded 1923 Region North East Sector Industry Ownership Founder's family Founder(s) Harold W Slater Revenue Y1 £12m Revenue Y2 £18m Revenue Y3 £24m Sales Growth +105% Profit / Loss £3m Profit Margin 13%
	Rank434 Hilltop Honey Founded 2011 Region Wales Sector Food & drink Ownership Founder and family Founder(s) Scott Davies Revenue Y1 £16m Revenue Y2 £20m Revenue Y3 £34m Sales Growth +105% Profit / Loss £297k Profit Margin 1%
	Rank435 Quantexa Founded 2016 Region London Sector Business services Ownership Private equity / Private Founder(s) Vishal Marria Revenue Y1 £37m Revenue Y2 £58m Revenue Y3 £76m Sales Growth +105% Profit / Loss £-56m Profit Margin -74%
	Rank436 Powertherm Contract Services Founded 1989 Region Yorkshire and the Humber Sector Industry Ownership Founder and family Founder(s) Colin Ashton Revenue Y1 £20m Revenue Y2 £28m Revenue Y3 £40m Sales Growth +104% Profit / Loss £945k Profit Margin 2%
	Rank436 Encore Estates Founded 2004 Region East of England Sector Real estate Ownership Founder, directors Founder(s) Joaquim Fillola Revenue Y1 £7.8m Revenue Y2 £11m Revenue Y3 £16m Sales Growth +104% Profit / Loss £2.3m Profit Margin 15%
	Rank437 InstaGroup Founded 1980 Region South East Sector Construction Ownership Founder and family Founder(s) Paul Robson Revenue Y1 £40m Revenue Y2 £45m Revenue Y3 £82m Sales Growth +103% Profit / Loss £3.6m Profit Margin 4%
	Rank438 Renown Group Founded 1986 Region North East Sector Industry Ownership Director and family Founder(s) Paul Brown, Peter Renney Revenue Y1 £6.3m Revenue Y2 £9.7m Revenue Y3 £13m Sales Growth +103% Profit / Loss £1.6m Profit Margin 12%
	Rank439 Jones Building Group Founded 1979 Region South West Sector Construction Ownership Founder, founder's family Founder(s) David Jones Revenue Y1 £15m Revenue Y2 £17m Revenue Y3 £29m Sales Growth +102% Profit / Loss £1.2m Profit Margin 4%
	Rank440 Cannon Technologies Group Founded 1978 Region South West Sector Industry Ownership Founder and other investors Founder(s) Ted Reddicliffe Revenue Y1 £4.8m Revenue Y2 £6.4m Revenue Y3 £9.7m Sales Growth +102% Profit / Loss £86k Profit Margin 1%
	Rank441 Atom Bank Founded 2014 Region North East Sector Financial services Ownership Investors, founders Founder(s) Anthony Thomson, Mark Mullen, Edward Twiddy Revenue Y1 £49m Revenue Y2 £78m Revenue Y3 £99m Sales Growth +102% Profit / Loss £6.7m Profit Margin 7%
	Rank442 CTL Seal Founded 1969 Region Yorkshire and the Humber Sector Industry Ownership Staff Founder(s) Charles Thompson Revenue Y1 £7.8m Revenue Y2 £10m Revenue Y3 £16m Sales Growth +102% Profit / Loss £3.7m Profit Margin 23%
	Rank442 Hall's Electrical Founded 1978 Region South West Sector Travel & leisure Ownership Founder and family Founder(s) Stephen Hall, Anthony Hall Revenue Y1 £7.5m Revenue Y2 £9.9m Revenue Y3 £15m Sales Growth +102% Profit / Loss £1.4m Profit Margin 9%
	Rank443 Howard Civil Engineering Founded 2003 Region Yorkshire and the Humber Sector Construction Ownership Founder Founder(s) Michael Howard Revenue Y1 £24m Revenue Y2 £34m Revenue Y3 £48m Sales Growth +102% Profit / Loss £849k Profit Margin 2%
	Rank444 NCB Foodservice Founded 1993 Region East Midlands Sector Food & drink Ownership Founders, directors and external investors Founder(s) John McClay, Chris McCormick, Stanley Williams, Philip Simcock, Philip Pursglove, Roger Parker, Geoffrey Manners, Herbert Jenkins, Derek Holgate, John Hobson, David Coy, Anthony Beales Revenue Y1 £11m Revenue Y2 £17m Revenue Y3 £23m Sales Growth +102% Profit / Loss £428k Profit Margin 2%
	Rank444 Exceed Founded 2005 Region Scotland Sector Energy Ownership Founder, founder's family, investor Founder(s) Ian Mills Revenue Y1 £14m Revenue Y2 £18m Revenue Y3 £28m Sales Growth +102% Profit / Loss £3.5m Profit Margin 12%
	Rank445 Loop Interiors Founded 2012 Region London Sector Real estate Ownership Founder, directors Founder(s) Keith Ambrose Revenue Y1 £24m Revenue Y2 £35m Revenue Y3 £48m Sales Growth +101% Profit / Loss £1.2m Profit Margin 3%
	Rank446 Ilmor Engineering Founded 1984 Region East Midlands Sector Automotive Ownership Founders, director, Founder(s) Mario Illien, Paul Morgan, Roger Penske Revenue Y1 £15m Revenue Y2 £17m Revenue Y3 £30m Sales Growth +101% Profit / Loss £8.8m Profit Margin 29%
	Rank446 Sonovate Founded 2013 Region Wales Sector Financial services Ownership Private equity, founders, directors, employees Founder(s) Richard Prime, Damon Chapple Revenue Y1 £12m Revenue Y2 £18m Revenue Y3 £24m Sales Growth +101% Profit / Loss £-15m Profit Margin -62%
	Rank447 Intercede Founded 1992 Region East Midlands Sector Business services Ownership Public company Founder(s) Richard Parris Revenue Y1 £9.9m Revenue Y2 £12m Revenue Y3 £20m Sales Growth +101% Profit / Loss £5.6m Profit Margin 28%
	Rank448 Refined Brands Founded 2021 Region South West Sector Retail & fashion Ownership Founders, investors, directors Founder(s) Ben Barnett, Michael Rahamim Revenue Y1 £18m Revenue Y2 £22m Revenue Y3 £37m Sales Growth +101% Profit / Loss £2.3m Profit Margin 6%
	Rank449 Hensall Founded 1978 Region Yorkshire and the Humber Sector Construction Ownership Director and family Founder(s) Stephen Radcliffe Revenue Y1 £18m Revenue Y2 £25m Revenue Y3 £35m Sales Growth +100% Profit / Loss £2.5m Profit Margin 7%
	Rank450 Must Have Ideas Founded 2018 Region South East Sector Retail & fashion Ownership Founders Founder(s) Amy Knight, Chris Knight, Rob Knight Revenue Y1 £20m Revenue Y2 £27m Revenue Y3 £40m Sales Growth +99% Profit / Loss £5.1m Profit Margin 13%
	Rank451 Glasgiven Contracts Founded 1984 Region Northern Ireland Sector Construction Ownership Founder's family and directors Founder(s) Liam Murphy, William Smith Revenue Y1 £25m Revenue Y2 £28m Revenue Y3 £50m Sales Growth +99% Profit / Loss £1.2m Profit Margin 2%
	Rank452 EPI Group Founded 1986 Region South East Sector Energy Ownership Founder, directors, employees Founder(s) Brian Goddard Revenue Y1 £9.2m Revenue Y2 £13m Revenue Y3 £18m Sales Growth +98% Profit / Loss £-747k Profit Margin -4%
	Rank453 Jensten Founded 2018 Region East of England Sector Financial services Ownership Founders, directors, private equity and staff Founder(s) Unclear Revenue Y1 £36m Revenue Y2 £46m Revenue Y3 £72m Sales Growth +98% Profit / Loss £-61m Profit Margin -85%
	Rank454 Mercury Holidays Founded 1980 Region South East Sector Travel & leisure Ownership Founder Founder(s) Martin Bugeja Revenue Y1 £33m Revenue Y2 £56m Revenue Y3 £65m Sales Growth +96% Profit / Loss £4.5m Profit Margin 7%
	Rank455 ABL 1 Touch Founded 1994 Region South East Sector Retail & fashion Ownership Directors Founder(s) David Morriss Revenue Y1 £25m Revenue Y2 £35m Revenue Y3 £50m Sales Growth +96% Profit / Loss £2.8m Profit Margin 6%
	Rank456 Restful Homes Group Founded 2016 Region West Midlands Sector Healthcare Ownership Founders Founder(s) Thomas Cawley, Joshua Cawley Revenue Y1 £30m Revenue Y2 £43m Revenue Y3 £59m Sales Growth +95% Profit / Loss £18m Profit Margin 31%
	Rank457 Untold Stories Founded 2018 Region London Sector Business services Ownership Founders / staff / external investors Founder(s) Neil Davies, Charles Dorfman, Jake Irwin, Patrick Joseph, Darren O'Kelly, Michael Wolfson Revenue Y1 £21m Revenue Y2 £26m Revenue Y3 £41m Sales Growth +95% Profit / Loss £460k Profit Margin 1%
	Rank458 Ede Homes Founded 1959 Region South East Sector Construction Ownership Founding family Founder(s) Bob Ede Revenue Y1 £9.9m Revenue Y2 £13m Revenue Y3 £19m Sales Growth +94% Profit / Loss £5.7m Profit Margin 30%
	Rank458 Interclass Founded 1976 Region West Midlands Sector Construction Ownership Founder Founder(s) Chris Watkins Revenue Y1 £32m Revenue Y2 £35m Revenue Y3 £61m Sales Growth +94% Profit / Loss £1.5m Profit Margin 2%
	Rank459 Golden Meadows Founded 1990 Region London Sector Food & drink Ownership Founder and family Founder(s) Dilip Sheth Revenue Y1 £19m Revenue Y2 £28m Revenue Y3 £37m Sales Growth +93% Profit / Loss £11m Profit Margin 29%
	Rank460 M&E Global Founded 2000 Region West Midlands Sector Business services Ownership Founder, directors and staff Founder(s) Gary Attwood Revenue Y1 £41m Revenue Y2 £57m Revenue Y3 £79m Sales Growth +93% Profit / Loss £6.9m Profit Margin 9%
	Rank461 AYBL Founded 2018 Region West Midlands Sector Retail & fashion Ownership Founders, investor Founder(s) Reiss Edgerton, Kristian Edgerton Revenue Y1 £20m Revenue Y2 £29m Revenue Y3 £39m Sales Growth +92% Profit / Loss £6.2m Profit Margin 16%
	Rank462 Delahunty Founded 2002 Region London Sector Travel & leisure Ownership Founder and family Founder(s) Damian Delahunty Revenue Y1 £24m Revenue Y2 £26m Revenue Y3 £46m Sales Growth +90% Profit / Loss £2m Profit Margin 4%
	Rank463 Hereford Contract Canning Founded 2010 Region West Midlands Sector Industry Ownership Founders, directors, private equity and staff Founder(s) John Hibberd, Paul Burton Revenue Y1 £20m Revenue Y2 £24m Revenue Y3 £38m Sales Growth +90% Profit / Loss £-7m Profit Margin -18%
	Rank464 Incitio Group Founded 2016 Region South West Sector Food & drink Ownership Founders Founder(s) Paul Toner, Amanda Toner Revenue Y1 £22m Revenue Y2 £27m Revenue Y3 £41m Sales Growth +89% Profit / Loss £288k Profit Margin 1%