| 1 | Tripledot Studios | Media & Entertainment | London | 69,387% | Mobile games development studio | 
| 2 | Plum | Fintech | London | 7,735% | Provides personal savings assistant solutions | 
| 3 | Cera | Software | London | 5,707% | Technology-enabled home care company | 
| 4 | Cudos | Software | London | 4,240% | Creates monetisation applications that channelise idle hardware to revenue streams | 
| 5 | Xydus | Software | London | 2,053% | Facial recognition, biometrics, machine learning and multi-layered encryption software | 
| 6 | Motorway | Software | London | 1,993% | Online car valuation services | 
| 7 | Ziflow | Software | London | 1,980.34% | Creative collaboration and online proofing platform | 
| 8 | Railsr | Fintech | London | 1,980.25% | Developer of an API banking and compliance technology platform that connects partner banks with companies | 
| 9 | Blink | Software | London | 1,884% | Application software company operating a mobile app for frontline workers | 
| 10 | Elvie | Healthcare | London | 1,824% | Health and lifestyle brand developing smarter technology for women | 
| 11 | Element | Software | London | 1,783% | Open source collaboration software with end-to-end encryption | 
| 12 | Red Sift | Software | London | 1,665% | Cybersecurity products developer | 
| 13 | Freemarket | Fintech | London | 1,654% | Cross-border payments and currency exchange platform | 
| 14 | Pupil | Software | London | 1,574% | Artificial technology (AI) based real estate measurement technology solutions | 
| 15 | Napier | Fintech | London | 1,566% | Compliance platform enabling financial institutions to fight financial crime | 
| 16 | Appvia Ltd | Software | London | 1,564% | Provides cloud solutions for enterprises | 
| 17 | Multiverse | Software | London | 1,344% | Apprentice hiring and corporate training platform | 
| 18 | Solidatus | Software | London | 1,317% | Data lineage and visualisation tool application | 
| 19 | Paysend | Fintech | London | 1,184% | Fintech company supporting connections between various cards worldwide | 
| 20 | Cognism | Software | London | 1,079% | Sales and marketing technology company | 
| 21 | Popsa | Software | London | 1,070% | AI-based automated photo book printing services | 
| 22 | Soldo | Fintech | London | 1,059% | Expense management software solutions for small businesses, enterprises and accountants | 
| 23 | GetAgent Ltd | Software | London | 1,054% | Online platform that enables property owners to choose real estate agents | 
| 24 | Forecast | Software | London | 1,016% | AI-powered platform for project managers to managing finances, resources and projects | 
| 25 | iProov | Software | London | 966% | Development of technologies and systems for the delivery of web-based secure authentication services | 
| 26 | Influencer.com | Media & Entertainment | London | 965% | Creative strategies developer for influencer marketing campaigns | 
| 27 | Omnisend | Media & Entertainment | London | 902% | Ecommerce marketing automation platform | 
| 28 | Nexus FrontierTech | Software | London | 856% | Offers financial data processing products through its proprietary AI technology | 
| 29 | Moneybox | Fintech | London | 824% | Saving, investing, home-buying and retirement services | 
| 30 | Distributed | Software | London | 823% | Software development services | 
| 31 | ManyPets | Fintech | London | 810% | Pet insurance through its proprietary technology platform |