| 4RC Ltd | Information & communication | 2022 |
| 4WORD Thinking Limited | Information & communication | 2021 |
| 80 Five Productions Ltd | Professional & scientific | 2016 |
| 88 West Music Ltd | Information & communication | 2023 |
| A&O HMO Portfolio Ltd | Real estate | 2025 |
| Aadept Solutions Ltd | Information & communication | 2013 |
| Abbott Moore Limited | Professional & scientific | 2014 |
| Abstractus Limited | Administrative & support | 2014 |
| Action Mats Limited | Manufacturing | 2016 |
| Advanced Development Solutions Ltd | Professional & scientific | 2021 |
| AFC Capital Limited | Financial services | 2013 |
| AFC Investments Limited | Real estate | 2021 |
| Affinity Care South West Ltd | Administrative & support | 2018 |
| AJ Motorworks Ltd | Wholesale & retail | 2023 |
| Ajabu Festival Ltd | Other services | 2018 |
| Alli-Balogun Holdings Limited | Real estate | 2020 |
| Allugo Limited | Administrative & support | 2018 |
| Alpstech Property Services Limited | Real estate | 2025 |
| Applied Pharma Modeling & Statistics Ltd | Health & social care | 2021 |
| Arete Engineering Consulting Limited | Professional & scientific | 2013 |
| Asccei Media Ltd | Other services | 2025 |
| Authid Limited | Professional & scientific | 2017 |
| Auto Umbau Limited | Wholesale & retail | 2009 |
| B.O.C. Enterprises Limited | Professional & scientific | 2021 |
| Babel Cover Limited | Information & communication | 2017 |
| Barb Carpets Limited | Wholesale & retail | 1998 |
| Bdoc Productions Ltd | Information & communication | 2019 |
| BEA Digital Ready Ltd | Wholesale & retail | 2023 |
| Beansprout Consultancy Ltd | Administrative & support | 2023 |
| Beau Vallon Investments Limited | Real estate | 2023 |
| Bedford Surgical Ltd | Health & social care | 2019 |
| Bedrock Business Support Limited | Administrative & support | 2024 |
| Beechnet Systems Limited | Professional & scientific | 2010 |
| BHP International (UK) Limited | Construction | 2013 |
| BID ME NOW Auctions Ltd | Wholesale & retail | 2023 |
| Bidwell Barns Ltd | Construction | 2025 |
| Biragnet Associates Limited | Professional & scientific | 2020 |
| Birchlands Consultancy Limited | Administrative & support | 2014 |
| Birchlands Property Limited | Real estate | 2023 |
| Bjbw Limited | Real estate | 2026 |
| Blacktip Developments Limited | Construction | 2017 |
| Blue Banana Events Limited | Other services | 2021 |
| Boelyn Consulting Limited | Information & communication | 2013 |
| Bongachihwa Limited | Information & communication | 2020 |
| Book END Accounts Limited | Information & communication | 2007 |
| Bossline Plumbing & Heating Ltd | Construction | 2019 |
| Briary Barn Consulting Ltd | Professional & scientific | 2025 |
| Bridge AV Consulting Ltd | Professional & scientific | 2025 |
| Bridge Street Capital Limited | Administrative & support | 2017 |
| BUS & Taxi's Direct Ltd | Wholesale & retail | 2004 |
| C.A.R.E.S (Care and Respite Everyday Service) Limited | Health & social care | 2017 |
| CAJ Electrical (UK) Limited | Construction | 2018 |
| Capital First Resourcing Limited | Administrative & support | 2013 |
| Cavandown Limited | Administrative & support | 2016 |
| CCJ Mortgage Expert Limited | Financial services | 2018 |
| Central Heating Services Limited | Construction | 1986 |
| Chacowi Ltd | Professional & scientific | 2022 |
| Chantry Lane Developments Ltd | Construction | 2025 |
| Cherry Tree Associates Limited | Real estate | 2022 |
| Cherry Tree Estates Limited | Real estate | 1981 |
| Chilworth and Hart Ltd | Professional & scientific | 2018 |
| Chirpy App Limited | Education | 2021 |
| Chris Travis Media Limited | Information & communication | 2017 |
| Chums Charity | Administrative & support | 2018 |
| Cini HMO Portfolio Ltd | Real estate | 2025 |
| Cini Holdings Limited | Real estate | 2019 |
| Citilink Solutions Limited | Transport & logistics | 2017 |
| Clarity Appointments Limited | Administrative & support | 2005 |
| Clophill Road Management Company Ltd | Households | 2019 |
| Clovey Property Group Limited | Real estate | 2019 |
| CME Heating Limited | Construction | 2005 |
| Cogent Project Management Ltd | Information & communication | 2020 |
| Collaborate MK Ltd | Information & communication | 2020 |
| Comotion Media Ltd | Information & communication | 2022 |
| Continuing to BE ME: Dementia, Occupational Therapy, Education Ltd | Health & social care | 2016 |
| Continuum Risk Management Consultants Limited | Professional & scientific | 2024 |
| Coreen Patterson Consulting Limited | Professional & scientific | 2026 |
| Criab UK Invest Ltd | Real estate | 2023 |
| Crystal Waters Carp Fishery LLP | | 2008 |
| CSM Property Solutions Ltd | Construction | 2014 |
| Customer Care First Ltd | Administrative & support | 2017 |
| CWC Fishery Limited | Professional & scientific | 2017 |
| D C Prop Servicing Limited | Information & communication | 2019 |
| D&S Property Management Services Ltd | Real estate | 2016 |
| Dancing on Lights Ltd | Administrative & support | 2021 |
| Danesborough Ltd | Professional & scientific | 2021 |
| Daniel and Samson Investments Ltd | Real estate | 2018 |
| Daniel and Samson Trading Limited | Real estate | 2018 |
| DBF Consultancy Limited | Professional & scientific | 2024 |
| Decision Insight Ltd | Professional & scientific | 2002 |
| Delos Consultancy Limited | Professional & scientific | 2019 |
| Devara Group Limited | Information & communication | 2021 |
| Diodati Ltd | Professional & scientific | 2023 |
| Dmpi (Unit 8) Limited | Real estate | 2020 |
| Dmpi Enterprises Limited | Real estate | 2025 |
| Dockguard Kershaw Limited | Information & communication | 2011 |
| Dockguard Limited | Construction | 1999 |
| DR Daria Bonanno Ltd | Health & social care | 2024 |
| Drenalin Limited | Extraterritorial | 2022 |
| DSR Drylining Limited | Construction | 2018 |