| 8 Wells Limited | Households | 2016 |
| 8 Wells Park Road RTM Company Limited | Households | 2009 |
| 8 Werter Road Limited | Professional & scientific | 1987 |
| 8 West Grove Residents Co. Limited | Households | 1997 |
| 8 West Limited | Real estate | 2019 |
| 8 Whitworth Road Management Company Limited | Households | 2004 |
| 8 Wimbart Road RTM Company Ltd | Households | 2020 |
| 8 Winchelsea Road Management Company Limited | Households | 2023 |
| 8 Within Ltd | Wholesale & retail | 2023 |
| 8 Womersley Road Management Company Limited | Real estate | 2019 |
| 8 Woodside (Wimbledon) Limited | Hospitality | 1984 |
| 8 World Group Ltd | Arts & recreation | 2025 |
| 8 World Ltd | Information & communication | 2022 |
| 8 World Publishing Limited | Information & communication | 2024 |
| 8 X 13 Private Resell Sales and Trade Group Ltd | Wholesale & retail | 2026 |
| 8&1 Ltd | Arts & recreation | 2019 |
| 8, Bamborough Gardens Limited | Households | 1982 |
| 8-10 Byton Road Freehold Limited | Households | 2015 |
| 8-10 Chelsea Embankment Limited | Households | 2004 |
| 8-10 Culford Gardens RTM Company Limited | Real estate | 2003 |
| 8-10 IPB UK Ltd | Construction | 2017 |
| 8-10 Wharfedale Street Management Limited | Households | 2009 |
| 8-13 Hans Place Ltd | Real estate | 2025 |
| 8-13 Waveney Close (Freehold) Limited | Households | 2019 |
| 8-14 Mayflower Street Rotherhithe (Management) Limited | Households | 2008 |
| 8-9 Hobury Street Freehold Limited | Real estate | 2012 |
| 8-Q Ltd | Professional & scientific | 2017 |
| 8.06: Kingfisher Lake Limited | Real estate | 2018 |
| 8.6.ARTISAN Ltd | Wholesale & retail | 2023 |
| 8/10 Stanlake Road Management Company Limited | Households | 1997 |
| 8/9 Blackburne's Mews Management Company Limited | Real estate | 1993 |
| 8/9 Gledhow Gardens Limited | Households | 1998 |
| 80 & 80A Coverton Road Management Company Limited | Households | 2004 |
| 80 & 80A Stapleton Road Limited | Households | 2021 |
| 80 Aberdeen Road Ltd | Households | 2025 |
| 80 Admirals Walk Ltd | Real estate | 2024 |
| 80 Anerley Park Limited | Households | 1990 |
| 80 Belvedere Road Management Company Limited | Households | 2019 |
| 80 Blenheim Crescent Ltd | Real estate | 2002 |
| 80 Blenheim Gardens Limited | Households | 2014 |
| 80 Brackenbury Road Limited | Real estate | 2007 |
| 80 Broughton Road Management Company Limited | Real estate | 2004 |
| 80 Broxholm Road Limited | Real estate | 2015 |
| 80 Cathcart Share of Freehold Limited | Households | 2010 |
| 80 Cavendish Road Management Limited | Households | 2015 |
| 80 Charlotte Street Limited | Real estate | 2017 |
| 80 Charlwood Street Ltd | Financial services | 2025 |
| 80 Claverton Street Limited | Real estate | 1985 |
| 80 Colney Hatch Lane Management Company Limited | Households | 2002 |
| 80 Coningham Road Limited | Households | 2021 |
| 80 Cornwall Gardens PMC Limited | Households | 2008 |
| 80 Denbigh Street Limited | Administrative & support | 2005 |
| 80 Dyne Road Limited | Households | 2003 |
| 80 Eaton Place Limited | Households | 2010 |
| 80 Eight Limited | Real estate | 2001 |
| 80 Financial Holdings US Ltd | Financial services | 2023 |
| 80 Fitzjohns Avenue Management Limited | Real estate | 1988 |
| 80 George Lane (Jaipur) Restaurant Limited | Hospitality | 2020 |
| 80 George Lane Limited | Real estate | 2012 |
| 80 George Street Limited | Real estate | 2022 |
| 80 Gleneldon Road Limited | Real estate | 1996 |
| 80 Godigital Ltd | Manufacturing | 2025 |
| 80 GPS Management Company Limited | Households | 2017 |
| 80 Grantham Road London Limited | Real estate | 2014 |
| 80 Grove Park Limited | Real estate | 2013 |
| 80 Harrogate Road Limited | Households | 2001 |
| 80 Harwood Road Freehold Limited | Real estate | 2015 |
| 80 High Road Hair Ltd | Other services | 2023 |
| 80 Industries Ltd | Professional & scientific | 2020 |
| 80 Jeffrey's Road Management Company Ltd | Households | 2025 |
| 80 KDC Limited | Health & social care | 2025 |
| 80 Landor Road Freehold Limited | Households | 2020 |
| 80 Lauriston Road Residents Association | Households | 2003 |
| 80 Lavender Sweep SOF Ltd | Extraterritorial | 2026 |
| 80 Lavington Road Limited | Households | 2009 |
| 80 Leigham Ltd | Real estate | 2025 |
| 80 Lordship Park Limited | Households | 1999 |
| 80 Malpas Road Ltd | Real estate | 2000 |
| 80 Manor Park Management Company Limited | Households | 2006 |
| 80 Mile PLC | Mining & quarrying | 2005 |
| 80 Milton Park Management Limited | Households | 1985 |
| 80 Newington Green Road Limited | Professional & scientific | 2008 |
| 80 Oak LDN Limited | Real estate | 2019 |
| 80 Purves Road Freehold Limited | Real estate | 2013 |
| 80 Randolph Avenue Limited | Households | 1982 |
| 80 Rathfern Road Limited | Households | 2004 |
| 80 Redcliffe Square Limited | Real estate | 2017 |
| 80 Regina Road Management Company Limited | Households | 2012 |
| 80 SGS Limited | Households | 2010 |
| 80 Sinclair Road Limited | Households | 2024 |
| 80 Skin & Co London Ltd | Manufacturing | 2026 |
| 80 Southdown Road London SW20 8PX Management Limited | Households | 2010 |
| 80 Spokes Ltd | Manufacturing | 2024 |
| 80 ST Elmo Road Management Company Limited | Real estate | 2016 |
| 80 Strand Limited | Extraterritorial | 2022 |
| 80 Talbot Road Freehold Limited | Households | 2017 |
| 80 Technologies Limited | Information & communication | 2017 |
| 80 the Chase Limited | Households | 1997 |
| 80 the Drive NW11 Limited | Real estate | 2014 |
| 80 the Grove Limited | Real estate | 2019 |