| 1/2 Embankment Gardens (Investment) LLP | | 2013 |
| 10 Market Square Developments Limited | Construction | 2020 |
| 10 Market Square Limited | Financial services | 2020 |
| 188 Racing Limited | Agriculture & fishing | 2022 |
| 2 Gak's Limited | Other services | 2012 |
| 204 Hainault Road Management Limited | Real estate | 2018 |
| 23 Queens Road Ltd | Households | 2019 |
| 268-272 High Road Ltd | Construction | 2023 |
| 360 Empowerment Limited | Hospitality | 2023 |
| 75-81 High Street Ltd | Construction | 2023 |
| A New Move Limited | Real estate | 2021 |
| A&A Gill Estates Limits Limited | Real estate | 2019 |
| Aastar Beauty Ltd | Other services | 2019 |
| ABACUS-69 Holdings Limited | Financial services | 2020 |
| Active Sports FC Limited | Arts & recreation | 2024 |
| Adams Care Ltd | Health & social care | 2014 |
| AG Property Holdings Limited | Real estate | 2018 |
| Ahjc Agri Ltd | Agriculture & fishing | 2025 |
| Aidb Limited | Real estate | 2016 |
| Airspeed Manufacturing Limited | Information & communication | 2000 |
| Akwatalents Ltd | Administrative & support | 2025 |
| Albar Ventures Limited | Real estate | 2001 |
| Aldus Limited | Professional & scientific | 2000 |
| Almancil Phase 2 Limited | Construction | 2025 |
| Almancil Phase 3 Limited | Construction | 2025 |
| Almancil Phase 4 Limited | Construction | 2025 |
| Alpha Starlingz Limited | Wholesale & retail | 2024 |
| Amber Healthcare Services Ltd | Health & social care | 2011 |
| Ambience Glow Ltd | Other services | 2022 |
| Amelia Red Limited | Extraterritorial | 2013 |
| AMK Holdings Limited | Other services | 2020 |
| Anglo-Japanese Research Centre Limited | Professional & scientific | 2020 |
| AO Property Investments Limited | Real estate | 2021 |
| Apollo (Wood Street) Limited | Real estate | 1995 |
| Apollo Property & Marine Logistics Limited | Real estate | 2004 |
| Apprize Technology Solutions Ltd | Information & communication | 2024 |
| AR Holdings Properties Limited | Real estate | 2022 |
| Arefadaycare Ltd | Health & social care | 2021 |
| Aron Limited | Wholesale & retail | 2006 |
| AS Realty Holdings Limited | Financial services | 2021 |
| AS Realty Limited | Real estate | 2020 |
| Asado Ltd | Hospitality | 2018 |
| Aspire Management Solutions Ltd | Professional & scientific | 2005 |
| Auluk Investments Limited | Real estate | 2022 |
| Auto Tecnix Limited | Wholesale & retail | 2010 |
| Axis Environments Limited | Administrative & support | 2004 |
| B ‘N’ M Mesh Limited | Administrative & support | 2019 |
| Bajibhai Ltd | Real estate | 2015 |
| Bamboo Circuit Limited | Information & communication | 2025 |
| Banything Limited | Wholesale & retail | 2024 |
| Barnes Roffe Employee Services Limited | Administrative & support | 2010 |
| Barnes Roffe Legal Limited | Professional & scientific | 2017 |
| Barnes Roffe Recruitment Limited | Administrative & support | 2020 |
| Bassi AS Ltd | Real estate | 2022 |
| Beale Property Developments Limited | Construction | 2021 |
| Bear Property Investments Limited | Real estate | 2017 |
| Beard Protection Limited | Financial services | 2025 |
| Bearfields of London Limited | Manufacturing | 2021 |
| Bears Properties Limited | Real estate | 2023 |
| Beautiful Things Limited | Wholesale & retail | 2024 |
| Bellview Financial Limited | Financial services | 2015 |
| Benferri Developments Limited | Construction | 2016 |
| Berserk Theatre Limited | Arts & recreation | 2025 |
| Bilaman R Limited | Other services | 2021 |
| BJN Developments Limited | Other services | 2018 |
| BJN Enterprises Limited | Financial services | 2023 |
| Blend (Coffee & Shake House) Ltd | Hospitality | 2016 |
| Blok 'N' Mesh Global Limited | Administrative & support | 2020 |
| Blok 'N' Mesh Holdings Limited | Financial services | 2020 |
| Blok 'N' Mesh Installations Limited | Administrative & support | 2019 |
| Blok 'N' Mesh UK Limited | Professional & scientific | 2002 |
| Blok ‘N’ Mesh Concrete Limited | Wholesale & retail | 2019 |
| Blok ‘N’ Mesh Europe Limited | Manufacturing | 2020 |
| Blok ‘N’ Mesh Logistics Limited | Transport & logistics | 2019 |
| Blok ‘N’ Mesh Management Services Limited | Administrative & support | 2019 |
| Blok ‘N’ Mesh Manufacturing Limited | Other services | 2021 |
| BMD Investments EA Limited | Financial services | 2025 |
| BMS Europe Limited | Administrative & support | 2018 |
| BNM MSL Limited | Construction | 2022 |
| BO Media Limited | Information & communication | 2004 |
| Bodylineaesthete Ltd | Arts & recreation | 2015 |
| BR LEY 3 Limited | Extraterritorial | 2020 |
| BR LEY 6 Limited | Extraterritorial | 2020 |
| BR LEY 8 Limited | Extraterritorial | 2020 |
| Bremadent Premier (Bristol) Limited | Manufacturing | 2007 |
| Bureau of Fair Contracts (BFC) | | 1994 |
| Burton Performance Centre Limited | Manufacturing | 1972 |
| Bushview Residents Association Limited | Households | 1981 |
| C & N Fisher Limited | Financial services | 2022 |
| C.M. Sealants Limited | Professional & scientific | 1982 |
| Camilla Lowther Limited | Other services | 1996 |
| Carrington Estates (Colworth Road) Limited | Real estate | 2014 |
| Carveti Consulting Limited | Administrative & support | 2016 |
| Carveti Group Services Limited | Construction | 2018 |
| Carveti Partnership Ltd | Administrative & support | 2011 |
| Cat Finco Limited | Administrative & support | 2022 |
| Cat SUB 6 Limited | Wholesale & retail | 2019 |
| Cat Trading Group Limited | Financial services | 2014 |
| Cayir Investments Limited | Real estate | 2020 |
| Chambers Entertainment Ltd | Arts & recreation | 2025 |