| "Empower" International Women's Empowerment & Capacity Building Organisation CIC | Education | 2019 |
| '71 PVT Ltd | Wholesale & retail | 2021 |
| 'A & a' Self-Storage Ltd. | Transport & logistics | 1995 |
| 'Luck' KI Love Story Ltd | Information & communication | 2023 |
| 00799692 Limited | | 1964 |
| 0507 Management Limited | Professional & scientific | 2019 |
| 0XBLOCK Limited | Information & communication | 2016 |
| 1 Butler Avenue Management Ltd | Households | 2016 |
| 1 Cromwell Square Limited | Construction | 2018 |
| 1 DSQ Limited | Real estate | 2024 |
| 1 Heath Drive Limited | Households | 2000 |
| 1 Kings Dental Ltd | Health & social care | 2022 |
| 1 Lock Cyber Security Ltd | Professional & scientific | 2022 |
| 1 Lock Energy Solutions Limited | Professional & scientific | 2023 |
| 1 Nayn Ltd | Real estate | 2021 |
| 1 PO Limited | Other services | 2021 |
| 1 the Circuits Limited | Real estate | 2024 |
| 1 Westmoreland Ltd | Real estate | 2017 |
| 1, Acol Road Limited | Households | 1975 |
| 1-14 Elmwood Management Limited | Real estate | 2005 |
| 1-4 Palm Court RTM Company Ltd | Households | 2022 |
| 1-49 Moira Court RTM Company Limited | Households | 2017 |
| 1. Plutus Investment Partners Limited | Hospitality | 2024 |
| 1/1A Old ST Andrews Mansions Limited | Real estate | 2020 |
| 10 Dover Road Ltd | Real estate | 2011 |
| 10 Gloucester Road Freehold Associates Limited | Households | 2019 |
| 10 Hamilton Square (Birkenhead) Residents Association Ltd | Households | 2023 |
| 10 Herga Road Ltd | Real estate | 2014 |
| 10 Radnor Avenue (Management Company) Limited | Households | 2007 |
| 10 Solutions Limited | Information & communication | 2010 |
| 100 Lady Margaret Road Limited | Households | 2008 |
| 101 Chesterfield Gardens Limited | Extraterritorial | 2014 |
| 101 Property Services Limited | Administrative & support | 2016 |
| 102 Netherwood Road Company Limited | Households | 2002 |
| 104 College Road LLP | | 2008 |
| 104 Edith Grove Limited | Households | 1997 |
| 104 Nibthwaite Road Management Ltd | Administrative & support | 2013 |
| 104 South Hill Park Limited | Administrative & support | 2011 |
| 104-106 Gloucester Terrace Freehold Limited | Households | 2006 |
| 104/106 Vaughan Road Limited | Households | 1984 |
| 107 Shirland Road Limited | Households | 1984 |
| 109 Mandeville Ltd | Real estate | 2024 |
| 10ACRE Estate Ltd | Real estate | 2024 |
| 10BEE Limited | Wholesale & retail | 2022 |
| 11 & 11A Angel Rd,Harrow Ltd | Households | 2021 |
| 11 and 11A Priory Close Management Company Limited | Households | 1997 |
| 11 IG Capital Ltd | Real estate | 2020 |
| 11 Outram Road Limited | Households | 2020 |
| 11 ST. Cross Street Limited | Financial services | 2015 |
| 11 Wellington Road Ltd | Real estate | 2015 |
| 110 HA4 0AL SPV Ltd | Real estate | 2025 |
| 110 Security Solutions Limited | Administrative & support | 2025 |
| 110 Traders Limited | Construction | 2020 |
| 110505 Ltd | Hospitality | 2024 |
| 112 Nelson Road Management Company Limited | Households | 2010 |
| 115 Edgwarebury Lane RTM Company Limited | Households | 2023 |
| 119 Rosslyn Crescent Limited | Extraterritorial | 2016 |
| 12 Brunswick Road Limited | Real estate | 2018 |
| 12 Cleaning Company Limited | Administrative & support | 2021 |
| 12 Vauxhall Bridge Road Limited | Real estate | 2020 |
| 12-14 Harcourt Street Limited | Real estate | 2022 |
| 121 Captions Limited | Professional & scientific | 2010 |
| 122 Limited | Real estate | 2007 |
| 123 Collections Limited | Financial services | 2023 |
| 123 Maintenance Limited | Manufacturing | 2021 |
| 123CONSULTING Ltd | Professional & scientific | 2015 |
| 125 Insight Group Ltd | Financial services | 2024 |
| 12ANGELS Ltd | Wholesale & retail | 2024 |
| 12TELECOM Limited | Information & communication | 2025 |
| 13 Logistics Ltd | Transport & logistics | 2024 |
| 13 One 10 Limited | Information & communication | 2013 |
| 130 Chesterton Road, London Management Company Limited | Households | 1989 |
| 131 Ltd | Health & social care | 2025 |
| 139 Harrow View Limited | Real estate | 2023 |
| 14 Acresfield Road Limited | Real estate | 2017 |
| 14 Devonshire Road Management Limited | Real estate | 2017 |
| 14 Estates Limited | Real estate | 2014 |
| 14 Florence Road Films Ltd | Information & communication | 2025 |
| 14 Harley Road Management Limited | Other services | 1996 |
| 14 Peridot Ltd | Professional & scientific | 2020 |
| 14 Sussex Court Ltd | Real estate | 2023 |
| 14-16 Dryden Avenue Freehold Limited | Real estate | 2014 |
| 14-16 Pennington Road Limited | Real estate | 2023 |
| 14-16A Lime Court RTM Company Ltd | Households | 2023 |
| 1450 Ltd | Construction | 2019 |
| 148 Ltd | Information & communication | 2025 |
| 151 Roxeth Green Avenue Limited | Households | 2000 |
| 151-165 Marlborough Hill RTM Company Ltd | Administrative & support | 2014 |
| 153 GTS Ltd | Real estate | 2023 |
| 153 Sumatra Road Limited | Professional & scientific | 1998 |
| 159 Canterbury Road Management Services Limited | Households | 2009 |
| 159 Goldhurst Terrace Limited | Households | 2004 |
| 16 Wiggenhall Road Ltd | Households | 2025 |
| 160 Valetta Road Limited | Households | 2015 |
| 165A Pinner Road Limited | Real estate | 2024 |
| 16688394 Limited | Wholesale & retail | 2025 |
| 17 Brompton Square Limited | Real estate | 1999 |
| 17 Clarges Street RTM Company Limited | Other services | 2007 |
| 17 Grove END Road Residents Association Limited | Households | 1994 |
| 17 Sylvester Hackney Ltd | Real estate | 2025 |