| 23MILE Capital Ltd | Professional & scientific | 2025 |
| 23NERGY Ltd | Professional & scientific | 2017 |
| 23ONTARGET Ltd | Information & communication | 2026 |
| 23PERCENT Ltd | Wholesale & retail | 2022 |
| 23RD Design Studio Ltd | Real estate | 2019 |
| 23RD Homes Ltd | Real estate | 2026 |
| 23RED Limited | Professional & scientific | 2000 |
| 23UP Ltd | Real estate | 2024 |
| 24 & 25 Kensington Garden Square Limited | Households | 1982 |
| 24 & 26 Harrington Gardens Management Ltd | Households | 2026 |
| 24 & 30 SG Limited | Hospitality | 2024 |
| 24 - 7 Emergency Drainage Limited | Construction | 2023 |
| 24 7 Enforcement Ltd | Administrative & support | 2024 |
| 24 7 Property Maintenance Limited | Construction | 2014 |
| 24 Aberdeen Road Limited | Households | 2008 |
| 24 Aircon Ltd | Wholesale & retail | 2020 |
| 24 Albion Hill Management Limited | Households | 1996 |
| 24 Aldridge Road Villas Limited | Real estate | 2014 |
| 24 Alexandra Grove London Management Limited | Households | 2004 |
| 24 Allen Road Freehold Limited | Households | 2016 |
| 24 Alma Square Limited | Real estate | 1997 |
| 24 Almeric Road Management Company Limited | Households | 2001 |
| 24 Archel Road (Freehold) Ltd | Extraterritorial | 2006 |
| 24 Aristotle Road Freehold Company Limited | Households | 2023 |
| 24 Arterberry Road Wimbledon Maintenance Co. (1994) Limited | Households | 1994 |
| 24 Arundel Drive Limited | Real estate | 2013 |
| 24 Arundel Gardens Limited | Households | 2003 |
| 24 Arundel Square Freehold Limited | Households | 2024 |
| 24 Batoum Gardens Ltd | Real estate | 2020 |
| 24 Belsize Grove Freehold Limited | Households | 2011 |
| 24 Belsize Park Residents Limited | Households | 2002 |
| 24 Berkeley Road Management Company Limited | Real estate | 2017 |
| 24 Bishops Road Ltd | Households | 2024 |
| 24 BM Ltd. | Hospitality | 2018 |
| 24 Bonchurch Road Limited | Households | 2021 |
| 24 Bower Place RTM Company Ltd | Households | 2019 |
| 24 Brackley Road Limited | Real estate | 2016 |
| 24 Brackley Road RTM Company Limited | Real estate | 2016 |
| 24 Bramfield Road Management Company Limited | Households | 2009 |
| 24 Bridge Street Management Chatteris Ltd | Households | 2019 |
| 24 Bristol Gardens Management Company Limited | Households | 2008 |
| 24 British Builders Ltd | Construction | 2017 |
| 24 British Estates Limited | Financial services | 2017 |
| 24 British Maintenance Ltd | Construction | 2016 |
| 24 Brunswick Gardens Limited | Households | 1984 |
| 24 Business Environments Ltd | Extraterritorial | 2004 |
| 24 Cadogan Place Limited | Households | 2000 |
| 24 Car Concierge Ltd | Transport & logistics | 2018 |
| 24 Carat Interiors Ltd | Construction | 2026 |
| 24 Carat Properties Limited | Real estate | 2019 |
| 24 Carlton House Terrace RTM Company Limited | Households | 2026 |
| 24 Castelet LLP | | 2014 |
| 24 Cavendish Road Management Limited | Real estate | 1986 |
| 24 Centre Street Limited | Real estate | 2023 |
| 24 Charles Road Limited | Real estate | 2016 |
| 24 Cheniston Gardens Residents Company Limited | Real estate | 2005 |
| 24 Chesterford Gardens Management Company Limited | Households | 1986 |
| 24 Church Street Developments Limited | Construction | 2022 |
| 24 Churton Street Limited | Real estate | 2024 |
| 24 CL Holdings Ltd | Real estate | 2025 |
| 24 Clanricarde Management Limited | Households | 1999 |
| 24 Clarendon Rise Ltd | Households | 2022 |
| 24 Coleherne Road Limited | Construction | 2014 |
| 24 Coleherne Road London Limited | Households | 2017 |
| 24 Comyn Road Limited | Households | 2010 |
| 24 Concanon Road Limited | Construction | 2020 |
| 24 Connect Group Ltd | Information & communication | 2026 |
| 24 Contracts Ltd | Construction | 2018 |
| 24 Cornwall Gardens Limited | Households | 1996 |
| 24 Cottesmore Gardens Management Limited | Real estate | 2000 |
| 24 Courtyard Management Limited | Extraterritorial | 2001 |
| 24 Creative Limited | Extraterritorial | 2009 |
| 24 Creative Visuals Ltd | Information & communication | 2026 |
| 24 Crewys Road (Freehold) Limited | Households | 2017 |
| 24 Cumberland Park Limited | Households | 1974 |
| 24 Delivery Services Limited | Transport & logistics | 2026 |
| 24 Dimension Property Ltd | Real estate | 2018 |
| 24 Duntshill Road (Management) Limited | Households | 2003 |
| 24 Eardley Crescent Freehold Limited | Real estate | 2007 |
| 24 East Dulwich Road Limited | Real estate | 2016 |
| 24 Eaton Rise Ealing Limited | Households | 1995 |
| 24 Edith Grove Freehold Limited | Households | 2017 |
| 24 Elite Sports Management Ltd | Professional & scientific | 2025 |
| 24 ELM Grove Limited | Households | 2025 |
| 24 Elms Avenue Limited | Professional & scientific | 2006 |
| 24 Elvendon Road London Limited | Households | 2023 |
| 24 Emperors Gate Management Ltd | Real estate | 2013 |
| 24 Ennis Road (Freehold) Limited | Households | 2016 |
| 24 Entertainment Limited | Extraterritorial | 2013 |
| 24 Ferme Park Road Limited | Households | 2008 |
| 24 Ferndale Road Ltd. | Real estate | 2018 |
| 24 Fernwood Avenue London Limited | Households | 2010 |
| 24 Fifteen Ltd | Construction | 2017 |
| 24 Finance Limited | Real estate | 2013 |
| 24 Fisherton Street Limited | Households | 2005 |
| 24 Fitness Sessions Ltd | Health & social care | 2026 |
| 24 Fitzjohns Avenue Limited | Households | 2025 |
| 24 FIX Group Ltd | Real estate | 2025 |
| 24 FIX Ltd | Construction | 2024 |
| 24 Floyd Road Management Company Limited | Households | 2020 |