| 0.51 Productions Ltd | Information & communication | 2018 |
| 100 Pro Golf Tour Ltd | Transport & logistics | 2017 |
| 107 Ramsden Road RTM Company Limited | Households | 2022 |
| 11 Grayham Road RA Ltd | Households | 2010 |
| 121 Fitness and Health Limited | Other services | 2016 |
| 13 Farlton Road Limited | Real estate | 2001 |
| 17 Pepys Road (Management Company) Limited | Households | 1998 |
| 17EGGHILL Ltd | Real estate | 2025 |
| 18 Westbrooke Gardens Ltd | Real estate | 2022 |
| 1BIGTUBE Limited | Wholesale & retail | 2024 |
| 1BIGWEB Limited | Extraterritorial | 2023 |
| 2 FLY Duck Limited | Hospitality | 2019 |
| 2012 Systems Limited | Information & communication | 2005 |
| 21 and Co Ltd | Education | 2012 |
| 22 Marstow House (Residents Association) Limited | Extraterritorial | 1999 |
| 22/24 Chewton Road RTE Company Limited | Extraterritorial | 2004 |
| 23 & 23A Errol Gardens Management Company Limited | Real estate | 2012 |
| 24 RAY Street Management Limited | Administrative & support | 1996 |
| 247 Electricals and Plumbing Ltd | Construction | 2020 |
| 2628 Headley Close Management Company Limited | Households | 2016 |
| 287-298 the Maltings Management Company Limited | Households | 1996 |
| 295 Trinity Road Limited | Households | 1985 |
| 2A Orchard Gate Limited | Real estate | 2020 |
| 31 York Street Twickenham Limited | Other services | 2005 |
| 34 Earls Avenue Freehold Limited | Households | 2016 |
| 341A Ltd | Real estate | 2019 |
| 35 Wickham Avenue Management Company Limited | Real estate | 2006 |
| 3CS Finance Limited | Financial services | 2024 |
| 3MIL Limited | Professional & scientific | 2007 |
| 416 Wimbledon Park Road Limited | Households | 2002 |
| 454/456 Upper Richmond Road Freehold Limited | Households | 2001 |
| 46 Stamford Brook Road Management Company Limited | Households | 1988 |
| 5 Stars Properties Limited | Real estate | 2006 |
| 52 Catherine Street Management (Frome) Limited | Real estate | 2003 |
| 57 Degrees Light Ltd | Manufacturing | 2017 |
| 58 Acacia Grove Residents Company Limited | Households | 1999 |
| 6 & 6A Barnard Gardens Freehold Limited | Households | 2016 |
| 601PM Ltd | Hospitality | 2022 |
| 62 Claremont Avenue Freehold Ltd. | Real estate | 2021 |
| 63CAFE Limited | Hospitality | 2024 |
| 64 Fernlea Road (Freehold) Limited | Households | 2019 |
| 7 Eleven Events Limited | Administrative & support | 2020 |
| 70 & 70A South Lane (Freehold) Limited | Households | 2025 |
| 8/8A Barnard Gardens Management Company Limited | Households | 2017 |
| 8000 Vintages Limited | Wholesale & retail | 2018 |
| 8282 Ltd | Hospitality | 2025 |
| 82BY82 Ltd | Wholesale & retail | 2022 |
| 85 Adela Avenue Ltd | Households | 2018 |
| 85 Harwood Road Limited | Real estate | 2009 |
| 9 Ether Hair and Beauty Limited | Wholesale & retail | 2015 |
| 9 Pelham Road Limited | Professional & scientific | 1988 |
| 99PLUS1 Ltd | Hospitality | 2019 |
| A & V Property Holdings Limited | Real estate | 2021 |
| A BIT Nostalgic Limited | Real estate | 2019 |
| A E Properties Limited | Real estate | 1989 |
| A K United UK Ltd | Wholesale & retail | 2021 |
| A Tapp Health Ltd | Public administration | 2023 |
| A to Z Sports Coaching Ltd | Education | 2026 |
| A&C Holdings Group Limited | Real estate | 2024 |
| A&E Construction 2B Ltd | Construction | 2023 |
| A&G Client Solutions Ltd | Administrative & support | 2025 |
| A&M Autoservice Ltd | Wholesale & retail | 2025 |
| A&M Food Consultants Ltd | Other services | 2014 |
| A. P. I. Construction Ltd. | Construction | 2006 |
| A. W. Champion Contracting Limited | Professional & scientific | 1956 |
| A.W. Champion Holdings Limited | Financial services | 2003 |
| A.W. Champion Properties Limited | Real estate | 2003 |
| A.W.Champion Limited | Wholesale & retail | 1953 |
| A1 Ironing Service Ltd | Other services | 2019 |
| A1 Minicabs and Airports Transfer Ltd | Transport & logistics | 2026 |
| A2Z Sales and Marketing Solution Ltd | Professional & scientific | 2024 |
| A3 Motors Ltd | Wholesale & retail | 2018 |
| A3 Motorz Ltd | Wholesale & retail | 2020 |
| Aaches Pizza Ltd | Hospitality | 2026 |
| Aachi's Kitchen Ltd | Hospitality | 2018 |
| Aachi's Street Food Ltd | Hospitality | 2018 |
| Aakglobalinvestments Limited | Financial services | 2025 |
| Aaro Cars Limited | Other services | 2012 |
| Aaruja and Co Ltd | Hospitality | 2025 |
| Aayan Medical Imaging Limited | Construction | 2008 |
| Abbey's Smile Foundation Limited | Professional & scientific | 2013 |
| Abdenour Benlala Ltd | Transport & logistics | 2025 |
| Abmc Holdings Ltd | Professional & scientific | 2025 |
| Absolute Games Ltd | Information & communication | 2026 |
| AC & JC Limited | Information & communication | 2024 |
| Accelerator Solutions Bidco Ltd | Professional & scientific | 2024 |
| Access Liberia Ltd | Transport & logistics | 2015 |
| Accountancy Services (New Malden) Limited | Professional & scientific | 1998 |
| Accuris Co., Ltd. | | 2002 |
| Ace Developments London Ltd | Real estate | 2026 |
| Acen Consultancy Ltd | Professional & scientific | 2016 |
| Aces-D Ltd | Hospitality | 2025 |
| Acorn and Rose Ltd | Construction | 2015 |
| Acorn to Oak Tree Limited | Education | 2015 |
| Activity Workwear Limited | Wholesale & retail | 1989 |
| Ad-Exchange Consulting Limited | Information & communication | 2013 |
| ADA Luxury Coaches Ltd | Transport & logistics | 2021 |
| Adam Kuczynski Limited | Health & social care | 2012 |
| Adapt Roofing Ltd | Extraterritorial | 2026 |
| Adas Investment Ltd | Real estate | 2024 |