| 1 | MHI Air Conditioning & Water Heating | €108.6M | 350 | 70 | B |
| 2 | Home Holiday Rentals | €99.4M | 350 | 60 | C+ |
| 3 | ZeroBuild UK | €68.6M | 350 | 60 | C+ |
| 4 | ROOT ZERO | €56.4M | 125 | 60 | C+ |
| 5 | TCi (GB) Ltd | €38.6M | 30 | -- | -- |
| 6 | Stace | €37.6M | 350 | 60 | C+ |
| 7 | National Recruitment Centre | €24.2M | 350 | 60 | C+ |
| 8 | Business Insights Navigator | €23.1M | 125 | 60 | C+ |
| 9 | WSCS Group | €21.4M | 350 | 60 | C+ |
| 10 | Luxury Family Hotels | €20.4M | 350 | 60 | C+ |
| 11 | World Resorts Limited | €20.4M | 350 | 60 | C+ |
| 12 | CAM Testbed UK | €17.6M | 125 | 60 | C+ |
| 13 | The AV Collective | €17.0M | 125 | 60 | C+ |
| 14 | easyTaxi | €13.7M | 125 | 60 | C+ |
| 15 | MORE Laundries | €13.2M | 125 | 60 | C+ |
| 16 | LCMS Group | €12.4M | 125 | 60 | C+ |
| 17 | Moorview Care | €11.3M | 350 | 60 | C+ |
| 18 | Alfa Assistance | €11.0M | 30 | 60 | C+ |
| 19 | Major Loss | €11.0M | 30 | 60 | C+ |
| 20 | 3173 | €10.9M | 350 | 60 | C+ |
| 21 | Adler Ortho UK | €10.2M | 125 | 60 | C+ |
| 22 | Creams Cafe | €10.0M | 350 | 50 | C |
| 23 | Marine supply | €9.9M | 30 | 50 | C |
| 24 | Geek Retreat | €9.5M | 125 | 50 | C |
| 25 | Nedbank Private Wealth | €9.4M | 301 | 50 | C |
| 26 | HVAC Recruitment Limited | €8.7M | 125 | 50 | C |
| 27 | Naurex | €8.7M | 125 | 50 | C |
| 28 | WR Engineering Recruiters | €8.7M | 125 | 50 | C |
| 29 | JETMAN UK Ltd | €8.5M | 125 | 50 | C |
| 30 | MCD Ground Solutions | €8.5M | 30 | 50 | C |
| 31 | Domestic Cleaning Business Network | €7.6M | 125 | 50 | C |
| 32 | BOOM BATTLE BAR | €7.3M | 125 | 50 | C |
| 33 | Magicman Ltd | €6.6M | 125 | 50 | C |
| 34 | People Puzzles | €6.3M | 125 | 50 | C |
| 35 | hap Solutions Group | €6.3M | 125 | 50 | C |
| 36 | End of Life Doula UK | €5.8M | 350 | 50 | C |
| 37 | Fast Stream Social Mobility Network (FSSMN) | €5.5M | 125 | 50 | C |
| 38 | Impact Oil & Gas | €5.2M | 30 | 50 | C |
| 39 | WR Logistics | €4.7M | 30 | 50 | C |
| 40 | SicolGroup Inc | €4.5M | 30 | 50 | C |
| 41 | Scrap Car Comparison | €4.2M | 30 | 50 | C |
| 42 | Motorcee_Automotive | €4.2M | 30 | 50 | C |
| 43 | Broadway Partners Limited | €4.2M | 125 | 50 | C |
| 44 | YouFibre | €4.2M | 125 | 50 | C |
| 45 | Hanna Instruments UK - Laboratory | €4.1M | 30 | 50 | C |
| 46 | Harvard Power Systems Limited | €4.1M | 30 | 50 | C |
| 47 | R.I.O | €3.9M | 125 | 50 | C |
| 48 | Smarter Payments | €3.9M | 125 | 50 | C |
| 49 | Lingwood Security Management Ltd | €3.8M | 125 | 50 | C |
| 50 | UKParkingTickets | €3.4M | 30 | 50 | C |
| 51 | Energy Cyber - Collaboration for Cyber Security Resilience in Electricity and Gas. | €3.4M | 30 | 50 | C |
| 52 | Penguin Swimming Pools | €3.2M | 30 | 50 | C |
| 53 | The ABC Assessment Centre Ltd | €3.2M | 30 | 50 | C |
| 54 | UK Doors Online | €3.2M | 30 | 50 | C |
| 55 | Husht Acoustics | €3.2M | 30 | 50 | C |
| 56 | ViC Group - Hassle Free Hire™ | €3.2M | 30 | 50 | C |
| 57 | Omnia Machinery Group | €3.2M | 30 | 50 | C |
| 58 | Lighthouse Club Training | €3.2M | 30 | 50 | C |
| 59 | National Scaffolding Week | €3.2M | 30 | 50 | C |
| 60 | Floor & Wall Ltd - Consult - Supply - Install | €3.2M | 30 | 50 | C |
| 61 | Export Import Interntional | €3.2M | 5 | 50 | C |
| 62 | Creative Communications Workers | €3.0M | 350 | 50 | C |
| 63 | Revive Global | €2.8M | 8 | 50 | C |
| 64 | HL7 UK | €2.6M | 350 | 50 | C |
| 65 | CLINICAL SIMULATIONS LTD
58290 - Other software publishing | €2.6M | -- | 50 | C |
| 66 | Regenlab_UK | €2.4M | 30 | 50 | C |
| 67 | The Lagoon | €2.4M | 125 | 50 | C |
| 68 | Orthopaedic Academy | €2.4M | 125 | 50 | C |
| 69 | Pharma Industry Awards UK | €2.3M | 30 | 50 | C |
| 70 | Bollywood Magic | €2.3M | 30 | 50 | C |
| 71 | PAB Languages Centre | €2.2M | 125 | 50 | C |
| 72 | LIBERTY CENTRE LIMITED
87200 - Residential care activities for learning d | €2.2M | 51 | 50 | C |
| 73 | Mojiworks | €2.1M | 30 | 50 | C |
| 74 | Neozon Care | €2.1M | 30 | 50 | C |
| 75 | WR HVAC | MEP | €2.1M | 30 | 50 | C |
| 76 | Brookwood Recruitment Ltd | €2.1M | 30 | 50 | C |
| 77 | GMAT | €2.0M | 30 | 50 | C |
| 78 | BIT.TEAM | €1.9M | 125 | 50 | C |
| 79 | UKAIS | €1.9M | 125 | 50 | C |
| 80 | INSURASTORE.COM LLP | €1.8M | 5 | 50 | C |
| 81 | AYMES | B-Corp | €1.8M | 36 | 50 | C |
| 82 | DOBOT UK | €1.8M | 5 | 50 | C |
| 83 | Actiphons | €1.6M | 30 | 50 | C |
| 84 | Anxiety UK | €1.5M | 30 | 50 | C |
| 85 | FAST- Frontline Assistance for Stress and Trauma | €1.5M | 30 | 50 | C |
| 86 | NEST: Nurturing Emotional Stability from Trauma | €1.5M | 30 | 50 | C |
| 87 | Mix Diversity Developers Limited | €1.5M | 30 | 50 | C |
| 88 | Talentloop HR | €1.5M | 30 | 50 | C |
| 89 | Blue Monday | €1.5M | 30 | 50 | C |
| 90 | Government Kickstart Scheme Gateway | €1.5M | 30 | 50 | C |
| 91 | REACH: Healthcare Mentoring | €1.5M | 125 | 50 | C |
| 92 | EA Inclusion | €1.5M | 21 | 50 | C |
| 93 | MAJESTIC CHAUFFEUR NETWORK LTD
49390 - Other passenger land transport | €1.5M | -- | 50 | C |
| 94 | Tomorrow's Tourism | €1.4M | 5 | 50 | C |
| 95 | The Big Bang Partnership Ltd | €1.4M | 4 | 50 | C |
| 96 | Oakwell Executive Search Limited | €1.4M | 4 | 50 | C |
| 97 | KMO-Fleet | €1.4M | 5 | 50 | C |
| 98 | Steel Bia | €1.4M | 5 | 50 | C |
| 99 | JG COACHING & ADVISORY LTD
82990 - Other business support service activities | €1.4M | -- | 50 | C |
| 100 | 63 BELSIZE FREEHOLD LIMITED
82990 - Other business support service activities | €1.4M | -- | 50 | C |