| 24HRS Drainage Limited | Water & waste | 2025 |
| 8TM Capital Limited | Financial services | 2023 |
| Absolute Windscreens Limited | Wholesale & retail | 2023 |
| Acorn Technology Ltd | Information & communication | 2011 |
| Acoustics Direct Limited | Construction | 2002 |
| Adaptlocks Ltd | Other services | 2023 |
| ADC Berkshire Limited | Professional & scientific | 2024 |
| Aiysha Quadri Limited | Administrative & support | 2015 |
| Allied Financial Ltd | Professional & scientific | 2018 |
| Amber Art Galleries Limited | Wholesale & retail | 2022 |
| Asavei Property Developments Limited | Construction | 2023 |
| Atrium Access Limited | Administrative & support | 1990 |
| Atrium Access NW Ltd | Construction | 2019 |
| Aura Industrial Models Ltd | Professional & scientific | 2016 |
| Avenue Gardening LLP | | 2024 |
| BE Jandrell Limited | Professional & scientific | 2014 |
| Berks & Bucks Recruitment Limited | Administrative & support | 1990 |
| Beta Generation Academy Limited | Education | 2025 |
| Bucks and Berks Recruitment Limited | Administrative & support | 1974 |
| C Kitchens Ltd | Construction | 2024 |
| C L RAF Limited | Administrative & support | 2018 |
| Caice Acoustic Air Movement Ltd. | Construction | 1993 |
| Caice Management 2 Limited | Professional & scientific | 2024 |
| Calcot Developments Limited | Construction | 2002 |
| Calliari Homes (Keepers Farm) Ltd | Construction | 2022 |
| Capital Alliance Partners Limited | Financial services | 2004 |
| Caversham Plants Ltd | Wholesale & retail | 2012 |
| Chalkhouse Mapledurham Limited | Education | 2025 |
| Checklogic Limited | Information & communication | 2016 |
| Citadel Yacht Management Limited | Professional & scientific | 2020 |
| Coco Coders Ltd | Education | 2024 |
| Coteq Support Services Ltd | Professional & scientific | 2021 |
| Critical Path Project Consultants Limited | Construction | 2017 |
| CTC (York) Ltd | Water & waste | 2020 |
| Cyplo Property Management Limited | Real estate | 2026 |
| D H Mechanics Limited | Wholesale & retail | 2023 |
| David H. Troth Ltd | Information & communication | 2025 |
| David Harry Jewels Limited | Wholesale & retail | 2022 |
| David's Property Maintenance Ltd | Construction | 2025 |
| DC Techne Ltd | Professional & scientific | 2025 |
| Denison PR Ltd | Professional & scientific | 2025 |
| DNF Capital Limited | Financial services | 2024 |
| Dynaimx Limited | Information & communication | 2020 |
| Ehltec Limited | Construction | 2020 |
| Elfrinn Limited | Extraterritorial | 2011 |
| EM Response Ltd | Health & social care | 2022 |
| Embark Residential Limited | Real estate | 2025 |
| Evensmith Capital (Enascor Program) Limited | Financial services | 2024 |
| FH Advisory Services Ltd | Professional & scientific | 2026 |
| Fisco (Holdings) Limited | Real estate | 2010 |
| Fisco (UK) Limited | Real estate | 2009 |
| FND Real Estate Ltd | Real estate | 2024 |
| Garruco Limited | Health & social care | 2016 |
| GC on TAP Limited | Professional & scientific | 2018 |
| Gemcap Partners Limited | Financial services | 2024 |
| GF One Group Limited | Professional & scientific | 2024 |
| GF Residential & Property Ltd | Real estate | 2020 |
| Graham Budd Auctions Limited | Administrative & support | 2004 |
| Gseng Ltd. | Professional & scientific | 2023 |
| Half Viking Limited | Arts & recreation | 2024 |
| Hamilton Executive Recruitment Limited | Administrative & support | 2019 |
| Harper Hudson Engineering Ltd | Professional & scientific | 2022 |
| Headshoe Studios Ltd | Information & communication | 2012 |
| High View Paraplanning Limited | Professional & scientific | 2024 |
| Hollister Limited | Manufacturing | 1990 |
| House of Business Global Ltd | Administrative & support | 2025 |
| Hunter Knight Recruitment Limited | Administrative & support | 2021 |
| Huscon Ltd | Health & social care | 2018 |
| Icon Gym Studio Limited | Arts & recreation | 2025 |
| Icon Gyms Limited | Arts & recreation | 2018 |
| Inchmead Accountants Limited | Professional & scientific | 2006 |
| Inchmead Accountants Security (Nova Prime Developments) Ltd | Financial services | 2025 |
| Interserve Trustees Limited | Administrative & support | 1974 |
| Interway Plus Limited | Professional & scientific | 2014 |
| IP Global Services Ltd | Information & communication | 2012 |
| Izerone Solutions Ltd | Information & communication | 2009 |
| JAD Securities Ltd | Financial services | 2014 |
| Jade State Wealth Limited | Financial services | 2011 |
| Jojosfoodtruck Ltd | Hospitality | 2024 |
| JT Project Consultancy Ltd | Construction | 2025 |
| Kashca Limited | Health & social care | 2010 |
| Kate Sandars Associates Limited | Administrative & support | 2021 |
| KC Homecare Limited | Construction | 2014 |
| Kippax Solutions Limited | Financial services | 2016 |
| Lailah Properties Limited | Real estate | 2023 |
| Lakevern Ltd | Construction | 2022 |
| Lakevern Management LLP | | 2025 |
| Late Night Bites Ltd | Hospitality | 2022 |
| Leila PR Ltd | Professional & scientific | 2021 |
| Lexford Legal Ltd | Professional & scientific | 2025 |
| Lillybet Limited | Professional & scientific | 2019 |
| MAC Demolition Ltd | Construction | 2020 |
| MAC Group of Companies Ltd | Construction | 2026 |
| MAC UAE Ltd | Construction | 2026 |
| Madam Lampini Ltd | Wholesale & retail | 2025 |
| Maison DE Marrakech Ltd | Wholesale & retail | 2013 |
| Marcello Developments (UK) Limited | Financial services | 2015 |
| Marvellous Festivals Limited | Arts & recreation | 2002 |
| Masetech Controls Ltd | Professional & scientific | 2024 |
| Matvicell Limited | Professional & scientific | 2026 |