| 29TR Limited | Real estate | 2003 |
| 2B Frank Limited | Construction | 2017 |
| 2B Queen Mary Road Freehold Limited | Households | 2019 |
| 2BILS Ltd | Wholesale & retail | 2023 |
| 2D8 Limited | Real estate | 2020 |
| 2K Brothers Ltd | Transport & logistics | 2024 |
| 2KR Couriers Ltd | Transport & logistics | 2024 |
| 2LG Studio Ltd | Professional & scientific | 2020 |
| 2M Construction Management Limited | Information & communication | 2011 |
| 2MCM Holdings Limited | Information & communication | 2022 |
| 2ND Chances Ltd | Wholesale & retail | 2014 |
| 3 Anglesea Terrace Management Co. Limited | Extraterritorial | 2003 |
| 3 Focus Marketing Ltd | Professional & scientific | 2023 |
| 3 Legged Bear Productions Limited | Information & communication | 2009 |
| 3 Pelling Street (Limehouse) RTM Company Limited | Real estate | 2024 |
| 3 Wordsworth Road Limited | Real estate | 2005 |
| 3-9 Ashleigh Court (Southgate) RTM Company Limited | Real estate | 2014 |
| 30 & 32 Fordwych Road Management Limited | Households | 2012 |
| 30 Logistics Ltd | Arts & recreation | 2025 |
| 300 Yards Ltd | Real estate | 2023 |
| 309 Lordship Lane RTM Company Limited | Households | 2017 |
| 31 Thicket Road (Anerley) Management Limited | Real estate | 1995 |
| 32 Galveston Road Limited | Households | 2013 |
| 32 Langdon Road Management Company Limited | Households | 2015 |
| 32 Outram Road RTM Company Limited | Households | 2023 |
| 32/34 Sussex Street London SW1 (Freehold) Limited | Households | 1997 |
| 33 York Street Freehold Limited | Real estate | 2024 |
| 34 Delorme Street Freehold Limited | Households | 2025 |
| 3456D RTM Company Limited | Households | 2017 |
| 347NKR Limited | Households | 2022 |
| 35 Portland Rise Limited | Households | 2017 |
| 35 the Avenue Management Company Limited | Households | 1995 |
| 360 Measurements Limited | Professional & scientific | 2025 |
| 365 Airport Transfers Limited | Transport & logistics | 2010 |
| 37 Cambridge Road (Bromley) RTM Company Limited | Households | 2018 |
| 37 Central Hill (London) RTM Company Limited | Real estate | 2021 |
| 37 Dunoon Road Management Limited | Households | 2004 |
| 375 Properties Limited | Hospitality | 2021 |
| 38 - 57 Albemarle Park RTM Company Limited | Households | 2021 |
| 38 Bromley Grove Management Company Limited | Households | 2000 |
| 38 Enmore Road Freehold Limited | Real estate | 2020 |
| 38 Madeira Avenue Limited | Real estate | 2004 |
| 38 Westmoreland Road Management Limited | Real estate | 1998 |
| 38-60 Park Hill Road Limited | Households | 2005 |
| 39 Baldry Gardens RTM Company Limited | Households | 2017 |
| 39 Morton Road (London) RTM Company Limited | Real estate | 2024 |
| 39 Rathfern Road RTM Company Ltd | Real estate | 2015 |
| 397 Acton Lane Management Company Limited | Households | 2016 |
| 3A Evolve Limited | Professional & scientific | 2019 |
| 3DI Associates Limited | Education | 2012 |
| 3DRP Ltd | Manufacturing | 2022 |
| 3SHOOL Ltd | Wholesale & retail | 2025 |
| 3TJ Global Limited | Professional & scientific | 2004 |
| 3WEST Collective Ltd | Wholesale & retail | 2024 |
| 4 Mori Ltd | Hospitality | 2025 |
| 4 Southlands Grove Limited | Households | 2020 |
| 4 Square Services Limited | Construction | 2014 |
| 40 BOW Common Lane (London) RTM Company Limited | Real estate | 2020 |
| 40 Mount Ephraim Road Limited | Real estate | 2019 |
| 40 Westmoreland Road Management Co. Ltd | Households | 2007 |
| 40/40A Foxgrove Road(Beckenham)Flat Maintenance Limited | Households | 1971 |
| 403 Southborough Lane Limited | Other services | 2022 |
| 41 Athenlay Road RTM Company Ltd | Households | 2016 |
| 41 Cambridge Road Limited | Real estate | 2015 |
| 41 Morton Road (London) RTM Company Limited | Real estate | 2024 |
| 41 Westwood Hill Limited | Households | 2005 |
| 414 Club Limited | Hospitality | 2019 |
| 42 Bensham Lane RTM Company Ltd | Households | 2018 |
| 43 Bartholomew Close Residents Limited | Households | 1997 |
| 43 Brookbank Road (Lewisham) RTM Company Limited | Real estate | 2019 |
| 439 Brockley Road (London) RTM Company Limited | Real estate | 2020 |
| 44 Hammelton Road Freehold Limited | Households | 2021 |
| 44 Raccoons Ltd | Information & communication | 2014 |
| 45 Howard Road Limited | Households | 2014 |
| 47 Beckenham Road (Beckenham) RTM Company Limited | Real estate | 2023 |
| 47 Faversham Road Limited | Households | 2016 |
| 47 Park Hill (Carshalton) RTM Company Limited | Real estate | 2018 |
| 47 Shortlands Road Limited | Households | 1989 |
| 47 Tara Limited | Households | 2000 |
| 471-473 Bethnal Green Road (London) RTM Company Limited | Real estate | 2025 |
| 49 Shortlands Road Residents Limited | Households | 2015 |
| 49 Thornlaw Road RTM Company Limited | Households | 2016 |
| 4D Contact Ltd | Professional & scientific | 2024 |
| 4Y Consulting Ltd | Information & communication | 2018 |
| 5 Anerley Station Road RTM Company Limited | Real estate | 2018 |
| 5 Beckenham Lane Management Company Limited | Real estate | 2006 |
| 5 Crystal Palace Park Road Ltd | Households | 2011 |
| 5 Glenmore Road Freehold Limited | Households | 2024 |
| 5 South Hill Road Limited | Households | 1990 |
| 5 Strype Street Limited | Real estate | 2009 |
| 5 Tweedy Road Freehold Company Limited | Households | 2017 |
| 50 Culverley Road Ltd | Real estate | 2024 |
| 50 Stuart Road Residents Association Limited | Households | 2013 |
| 500MORE Capital Limited | Financial services | 2024 |
| 51 Woodlands Road (Freehold) Limited | Real estate | 2024 |
| 510 Capital Ventures Ltd | Other services | 2020 |
| 510 Wealth (UK) Ltd | Professional & scientific | 2016 |
| 52 Eglinton Hill Flat Management Company Limited | Real estate | 2010 |
| 53 Greencroft Gardens Ltd | Real estate | 2000 |
| 53-61 Brunswick Quay Management Limited | Households | 1985 |