Rank Company Sector Region Growth Type of business
1 Deliveroo Software London 15,749% Online food delivery platform
2 Checkout.com FinTech London 15,548% Online payment platform
3 Hostmaker Software London 6,445% Home rental management platform
4 Darktrace Software Cambridgeshire and East 4,829% Cyber security software
5 Adaptavist Software London 4,024% Online IT services company
6 Paddle Software London 3,858% Integrated software sales platform
7 Onfido FinTech London 3,857% Identity verification engine
8 Stratajet Software London 3,651% Online private jet charter
9 Ometria Software London 2,905% Customer marketing platform for retailers
10 Lending Works FinTech London 2,832% Loan provider
11 Thoughtonomy Software London 2,650% Automation platform for workforces
12 Synpromics Ltd Health Care & Life Sciences Scotland 2,485% Health company specialising in gene control
13 SoPost Media & Entertainment North East 2,357% Online product sampling platform
14 Bloom & Wild Software London 2,098% Digital letter box flower delivery
15 Laser Wire Solutions Hardware South West and Wales 1,944% Cable and wire stripping technology
16 Unify Communications Software South West and Wales 1,915% Integrated business communications
17 Optal FinTech London 1,850% B2B payment solutions
18 Azimo Ltd. FinTech London 1,654% International money transfer platform
19 In Touch Networks Software North West 1,524% Online communities
20 Landbay FinTech London 1,467% Buy-to-let investment and borrowing provider
21 carwow Software London 1,411% Online car dealership
22 Adludio Media & Entertainment London 1,264% Sensory advertising
23 VIRTUS Data Centres Communications London 1,230% Data centre provider
24 Receipt Bank Software London 1,186% Automated accounting and bookkeeping
25 City Pantry Software London 1,140% Online food delivery platform
26 TransferWise FinTech London 1,107% Online money transfer service
27 Solentim Health Care & Life Sciences South West and Wales 1,106% Innovative platform for cell line development
28 LendInvest FinTech London 1,042% Mortgage and property loan investments
29 Fruugo.com Software North West 1,014% Online marketplace
30 Impression Media & Entertainment Midlands 949% Digital marketing agency
31 Smarkets FinTech London 948% Betting exchange
32 Cloud IQ Software London 945% E-commerce conversion technology
33 GoCardless FinTech London 931% Direct debit provider
34 Zappi Software London 842% Consumer insights platform
35 iwoca FinTech London 817% Business loans provider
36 Lockwood Publishing Ltd Media & Entertainment Midlands 777% Entertainment platform developer
37 Chameleon Technology (UK) Ltd Environmental Technology North East 713% Smart meter technologies
38 Kaizen Media & Entertainment London 712% Digital marketing agency
39 The Lead Agency Media & Entertainment North West 662% Customer acquisition service
40 Vizolution FinTech South West and Wales 642% Customer engagement solutions
41 MoveGB Media & Entertainment South West and Wales 631% Fitness network
42 Ieso Digital Health Health Care & Life Sciences Cambridgeshire and East 624% Online clinically validated CBT for patients
43 LoopMe Media & Entertainment London 618% Artificial intelligence driven advertising
44 Capital on Tap FinTech London 564% Enterprise solutions
45 MiQ Media & Entertainment London 558% Marketing intelligence platform
46 LOVESPACE Software London 554% Online storage booking service
47 StarLeaf Communications London 552% Video conferencing in the cloud
48 BigChange Software North East 548% Mobile workforce management platform
49 Poq Software London 539% Ecommerce app platform
50 Kantox FinTech London 532% FX management solutions