| 28 Westbourne Park Villas Limited | Real estate | 1988 |
| 28 Westbourne Terrace Management Company Limited | Households | 2000 |
| 28 Whitworth Road Freehold Ltd | Real estate | 2024 |
| 28 Winchester Road Limited | Households | 1995 |
| 28 Woodland Rise Company Limited | Other services | 2016 |
| 28 Woodland Road RTM Company Limited | Households | 2024 |
| 28 WPG Ltd | Real estate | 2022 |
| 28 Years Later Limited | Administrative & support | 2024 |
| 28&2 Productions Ltd | Arts & recreation | 2024 |
| 28-29 Gosfield Street RTM Company Limited | Households | 2025 |
| 28-30 Eardley Crescent Limited | Households | 2007 |
| 28-30 Thakeham Close RTM Company Limited | Extraterritorial | 2011 |
| 28-30 Woodseer Street Freehold Company Limited | Real estate | 2008 |
| 28-42 Tomlins Grove Freehold Limited | Households | 2023 |
| 28-50 by Night Limited | Hospitality | 2021 |
| 28-50 Chelsea Limited | Hospitality | 2020 |
| 28-50 Kensington Limited | Hospitality | 2021 |
| 28-50 Limited | Hospitality | 2018 |
| 28-50 Oxford Circus Limited | Hospitality | 2019 |
| 28-50 Paddington Limited | Hospitality | 2021 |
| 28.10.2025 Limited | Financial services | 2025 |
| 28/10 Solutions Limited | Financial services | 2024 |
| 28/29 Ladbroke Gardens Management Limited | Households | 1983 |
| 280 Archway Road RTA Ltd | Households | 2010 |
| 280 Bishopsgate Investments Limited | Extraterritorial | 2002 |
| 280 Degrees Restaurant and Bar Limited | Hospitality | 2013 |
| 280 Elgin Avenue (Freeholder) Ltd | Real estate | 2005 |
| 280 Elgin Avenue Limited | Households | 2002 |
| 280 Hither Green Lane Limited | Households | 2008 |
| 280 Hot Paper Limited | Hospitality | 2025 |
| 280 Shirland Road Management Company Ltd | Households | 2025 |
| 280 SL Holdings Ltd | Financial services | 2025 |
| 280RESET Limited | Hospitality | 2025 |
| 281 Church Road Residents Association Limited | Households | 1978 |
| 2812 Estates Ltd | Real estate | 2025 |
| 282 Archway Road Management Limited | Real estate | 2009 |
| 282 Croxted Road Freehold Company Limited | Households | 2017 |
| 282 Crystal Palace Road Freehold Limited | Real estate | 2016 |
| 2828CS Ltd | Hospitality | 2017 |
| 282ARCHIVOS Limited | Wholesale & retail | 2025 |
| 283 Brockley Road Management Limited | Households | 1996 |
| 283 Coldharbour Lane Residents Company Limited | Households | 2022 |
| 283 Collier Ltd | Real estate | 2018 |
| 283 Members Ltd | Wholesale & retail | 2024 |
| 283 Trinity Road Management Company Limited | Real estate | 2003 |
| 284 Archway Road N6 Property Company Limited | Real estate | 2011 |
| 284 Cricklewood Lane Management Limited | Households | 2017 |
| 284 Leahurst Road Limited | Households | 2001 |
| 284 Management Company Limited | Real estate | 2012 |
| 284 Old Brompton Road Management Limited | Real estate | 2013 |
| 284 Services Limited | Other services | 2021 |
| 28468 WBR Ltd | Households | 2022 |
| 285 CPR Property Management Limited | Extraterritorial | 2013 |
| 285 Group Limited | Arts & recreation | 2020 |
| 285 Ladbroke Grove Management Company Limited | Professional & scientific | 1996 |
| 285 Ltd | Households | 2025 |
| 285 Norwood Road Management Company Limited | Households | 2025 |
| 285 Shirland Road Limited | Households | 2025 |
| 285 Westbourne Grove Limited | Construction | 2010 |
| 286 (Freehold) Limited | Real estate | 2010 |
| 286 Archway Road Freehold Limited | Households | 2014 |
| 286 Lewisham High Street RTM Company Limited | Real estate | 2025 |
| 287 Bournemouth Road Management Company Limited | Construction | 2016 |
| 287 Great Clowes Limited | Real estate | 2020 |
| 287 Hackney Road Limited | Real estate | 2016 |
| 287 HGL Ltd | Households | 2014 |
| 287 Lewisham Way (Management) Limited | Households | 1963 |
| 287 Milkwood Freehold Company Limited | Households | 2020 |
| 287 Norbury Avenue Management Company Limited | Real estate | 2006 |
| 287 Norwood Road Mgmt Ltd | Households | 2024 |
| 287 Property Ltd | Real estate | 2025 |
| 287 Sydenham Road Freehold Limited | Households | 2022 |
| 288 Amhurst Road Limited | Real estate | 2008 |
| 288 Archway Road Limited | Households | 2017 |
| 288 Chiswick Ltd | Construction | 2022 |
| 288 Commerce Ltd | Wholesale & retail | 2026 |
| 288 Earls Court Road Freehold Limited | Households | 2011 |
| 288 Earls Court Road Management Company Limited | Households | 2011 |
| 288 Philip Lane Limited | Households | 2014 |
| 288KS RTM Company Ltd | Households | 2016 |
| 289 Capital Limited | Real estate | 2025 |
| 289 Croxted Road Limited | Households | 2010 |
| 289 Earlsfield Road Limited | Households | 2014 |
| 289 Green Lanes Limited | Professional & scientific | 1995 |
| 289 Management Limited | Professional & scientific | 2012 |
| 289 Underhill Road Management Limited | Households | 2015 |
| 289-291 Tenants' Association Limited | Real estate | 2003 |
| 28A Ltd | Professional & scientific | 2022 |
| 28A Wincott Street (Freehold) Ltd | Real estate | 2010 |
| 28A-D Shooters Hill Road RTM Company Ltd | Households | 2025 |
| 28B CW Ltd | Real estate | 2025 |
| 28B Estates Ltd | Real estate | 2023 |
| 28C CW Ltd | Real estate | 2024 |
| 28CLDL Ltd | Wholesale & retail | 2024 |
| 28D CW Ltd | Real estate | 2022 |
| 28DGR Freehold Management Ltd | Households | 2020 |
| 28EAST Limited | Information & communication | 2019 |
| 28FEBRUARY Ltd | Professional & scientific | 2022 |
| 28FINBOROUGH Ltd | Information & communication | 2023 |
| 28FSM Limited | Real estate | 2017 |