| ABI Marchant Coaching Ltd | Professional & scientific | 2018 |
| Alexis Strauss PR Limited | Professional & scientific | 2024 |
| Ascot Consultancy Limited | Professional & scientific | 2020 |
| Ayelu Integrated Social and Economic Development Association (Aised) | Extraterritorial | 2001 |
| Berks and Bucks Roofing Limited | Construction | 2017 |
| Brahmani Consulting Ltd | Professional & scientific | 2021 |
| Bridgepond Limited | Professional & scientific | 2015 |
| Chris Roebuck Film Editing Ltd | Information & communication | 2020 |
| Computer Games Limited | Information & communication | 1994 |
| Cool Hooves Polo Limited | Arts & recreation | 2003 |
| Cornelius Abel Limited | Professional & scientific | 2022 |
| Corporate Saving Solutions Ltd | Professional & scientific | 2022 |
| Creative Framing and Memorabilia Ltd | Manufacturing | 2019 |
| D Squared Social Media Ltd | Professional & scientific | 2021 |
| D&N Flooring Ltd | Construction | 2017 |
| Damac Housing Group Ltd | Real estate | 2023 |
| Fmcg Trade Solutions Ltd | Wholesale & retail | 2020 |
| Foray Services Ltd | Information & communication | 2015 |
| Frontline Auto Care Ltd | Wholesale & retail | 2025 |
| Gaia Property Group Ltd | Construction | 2021 |
| GPT Services Ltd | Water & waste | 2004 |
| Jackonet Ltd | Information & communication | 2014 |
| Krivi Consulting Ltd | Information & communication | 2014 |
| LA Ribbons and Crafts (UK) Co. Ltd | Wholesale & retail | 2025 |
| Larksway Ltd | Professional & scientific | 2023 |
| Lexet Productions Ltd | Construction | 2022 |
| Lily & Oak Ltd | Hospitality | 2026 |
| M.D. Capability Green LLP | | 2010 |
| MD Hastings Ltd | Real estate | 2023 |
| Modufloor Ltd | Construction | 2026 |
| Moore Walker Partners Ltd | Financial services | 2025 |
| Motorhouse Hire Limited | Administrative & support | 1977 |
| Parry Builders Limited | Construction | 2021 |
| Polo BIZ Limited | Education | 2001 |
| Profloor Limited | Construction | 2003 |
| Quick Intelligence Limited | Information & communication | 2009 |
| Recruit Labs Limited | Administrative & support | 2019 |
| Reed Homes Ltd | Hospitality | 2006 |
| Ross Poole (Brentford) Limited | Other services | 2009 |
| Royal Borough Gates Limited | Construction | 2017 |
| Sasola Limited | Information & communication | 2009 |
| Serenity DEV Limited | Real estate | 2022 |
| Shoot HD Television Limited | Information & communication | 2005 |
| Silverstorm Consulting Limited | Administrative & support | 2019 |
| SP2 Finance Limited | Professional & scientific | 2014 |
| TCQ Aspire Limited | Information & communication | 2011 |
| Theboxeventsgroup Limited | Hospitality | 2024 |
| Tres Bonbon Crafts Limited | Wholesale & retail | 2016 |
| Ubiq Eleven Ltd | Other services | 2020 |
| V&M Scafuto Ltd | Wholesale & retail | 2018 |
| Wayside Medical Services Limited | Health & social care | 2014 |
| Williams Contract Services Ltd | Professional & scientific | 2026 |