| 1ST Penguin Shipping Limited | Administrative & support | 1997 |
| 31 Guildford Road Limited | Real estate | 2025 |
| A.C.M. Construction Limited | Construction | 1986 |
| ABL Capital Investments Ltd | Financial services | 2017 |
| Abraham Associates Limited | Administrative & support | 1995 |
| Access Key and Lock Limited | Professional & scientific | 2009 |
| Access Locksmiths Limited | Extraterritorial | 2016 |
| Acer Residential Ltd | Construction | 2022 |
| Advanced Data Technologies Limited | Information & communication | 2007 |
| African Adventures Ltd | Administrative & support | 2009 |
| AGP Management Limited | Extraterritorial | 2013 |
| AK Fit Club Limited | Arts & recreation | 2013 |
| Allurux Limited | Extraterritorial | 2017 |
| Amber Rose Consultancy Ltd | Administrative & support | 2014 |
| Apex Motorsport Limited | Administrative & support | 2021 |
| Baker Trayte Marine Limited | Other services | 1996 |
| Bay Landscape Design Ltd | Administrative & support | 2019 |
| BD Surfacing Ltd | Administrative & support | 2025 |
| Beach UK Holdco Limited | Financial services | 2025 |
| Beechbrook Properties Limited | Real estate | 1999 |
| Berry Property Developments Limited | Wholesale & retail | 2002 |
| Biosphere Topco Limited | Financial services | 2023 |
| Blackthorn Gardens Management Company Limited | Real estate | 2025 |
| Blueorchard Sustainable Assets Company Limited | Financial services | 2023 |
| Blueprint Recruitment Solutions Ltd | Administrative & support | 2006 |
| BPS3 Residential 2 Limited | Real estate | 2024 |
| BPS3 Residential 3 Limited | Real estate | 2024 |
| BPS3 Residential 4 Limited | Real estate | 2025 |
| BPS3 Residential Limited | Real estate | 2023 |
| BPS3 SFH 2 Limited | Real estate | 2024 |
| BPS3 SFH 4 Limited | Real estate | 2025 |
| BPS3 SFH Propco Limited | Real estate | 2023 |
| Business Technology Partners Limited | Information & communication | 2001 |
| BWE Edge UK Limited | Mining & quarrying | 2018 |
| Caledonian Dragon Limited | Financial services | 2021 |
| Canab Ltd | Transport & logistics | 2025 |
| Carrier Community Limited | Professional & scientific | 2007 |
| Cerberus Tech Limited | Information & communication | 2012 |
| Climping Management Company Limited | Real estate | 2025 |
| Coastal Waterwatch Limited | Construction | 1996 |
| Columbus Bidco Limited | Education | 2012 |
| Columbus Midco Limited | Education | 2012 |
| Columbus Topco Limited | Education | 2012 |
| Copello Global Ltd | Administrative & support | 2018 |
| Cotham Property Limited | Real estate | 2018 |
| Crimson Architects Limited | Professional & scientific | 2007 |
| Cybersentry Ltd | Information & communication | 2016 |
| Deskcenter UK Limited | Information & communication | 2014 |
| Digbeth Regeneration Devco Limited | Real estate | 2023 |
| Dolly Bidco Limited | Financial services | 2021 |
| Dolly Holdco Limited | Financial services | 2022 |
| Dolly Midco Limited | Financial services | 2021 |
| Dolphin Care Limited | Health & social care | 2017 |
| Dolphin Homes (Holdings) Limited | Administrative & support | 2010 |
| Dolphin Homes (Southern) Limited | Health & social care | 2009 |
| Dolphin Homes (West) Limited | Other services | 2015 |
| Dolphin Homes Limited | Health & social care | 1982 |
| Dolphin Homes Properties Limited | Real estate | 2024 |
| Domo Tactical Communications (DTC) Limited | Manufacturing | 1979 |
| DPM Investments Ltd | Financial services | 2014 |
| Drop the Mask Productions CIC | Information & communication | 2019 |
| DTC International Holdings Limited | Financial services | 2015 |
| E.N.I.M.S. Limited | Administrative & support | 2006 |
| Echo AI Limited | Information & communication | 2024 |
| Elite Football Limited | Arts & recreation | 2006 |
| ENL Acoustic Consultants Ltd | Professional & scientific | 2006 |
| ESP Promotions Ltd | Other services | 2023 |
| Eurobaby UK Limited | Professional & scientific | 2014 |
| Evans International Group Ltd | Real estate | 2018 |
| Event Integration Limited | Administrative & support | 2007 |
| Explore Learning Limited | Education | 2000 |
| Fablexa Limited | Health & social care | 2022 |
| Fells Gulliver (Lyndhurst) Estate Agents Limited | Real estate | 2022 |
| Fennels Bay Services Limited | Administrative & support | 1999 |
| First Care Homes (Bury) Limited | Construction | 2018 |
| First Care Homes (Cambridge) Limited | Health & social care | 2012 |
| First Care Homes (Ipswich) Limited | Real estate | 2009 |
| Formare Estates Limited | Construction | 2025 |
| Fortress Fencing Ltd | Construction | 2025 |
| Frigg Holdco Ltd | Financial services | 2024 |
| Fulcrum Property Holdings Limited | Financial services | 2023 |
| Galileo Global Technologies PLC | Mining & quarrying | 2015 |
| Galileo Holdco 1 Limited | Mining & quarrying | 2016 |
| Galileo Holdco 2 Limited | Mining & quarrying | 2016 |
| GAS Group Holdings Limited | Financial services | 2025 |
| George Atkins Plant Hire Limited | Construction | 2003 |
| Glendrove Limited | Construction | 2000 |
| GLP 3 Holdco Limited | Real estate | 2025 |
| GLP 3 Propco 2 Limited | Real estate | 2026 |
| GLP 3 Propco Limited | Real estate | 2025 |
| GLP Holdco Limited | Real estate | 2024 |
| GLP Propco Limited | Real estate | 2024 |
| Goodwyns Limited | Administrative & support | 1998 |
| Guider Dental Manufacturing Solutions Ltd | Manufacturing | 2022 |
| Hampton Holding Ltd | Administrative & support | 2011 |
| Higher Hall Poultry Limited | Agriculture & fishing | 2009 |
| Hunter Simmonds Properties Limited | Other services | 1956 |
| HV Invest ETA Limited | Financial services | 2013 |
| Hydronic System Optimisation Limited | Information & communication | 2021 |
| Infinite Payment Technology Limited | Other services | 2025 |