| 8 Miles Fund I 'a' LP | | 2010 |
| 8 Miles Fund I 'B' LP | | 2010 |
| 8 Miles LLP | | 2009 |
| 8 Mont Sant UK Ltd | Real estate | 2025 |
| 8 Montagu Square RTM Company Limited | Households | 2011 |
| 8 Montpelier Grove Limited | Households | 2021 |
| 8 Moorcroft Road Property Management Company Limited | Administrative & support | 2008 |
| 8 Moreton Place (Pimlico) Limited | Households | 2006 |
| 8 Moreton Terrace Freehold Limited | Households | 2015 |
| 8 Netley Street Ltd | Real estate | 2021 |
| 8 Nile House Ltd | Real estate | 2023 |
| 8 Norfolk House Freehold Limited | Households | 2024 |
| 8 North Side Residents Limited | Households | 2003 |
| 8 Northburgh Street (Freehold) Limited | Administrative & support | 2013 |
| 8 Northlands Street Limited | Real estate | 2010 |
| 8 Oakdale Road RTM Company Limited | Households | 2012 |
| 8 Oakington Road Freehold Limited | Households | 2025 |
| 8 Oakley Gardens Management Limited | Professional & scientific | 1987 |
| 8 Octane Limited | Wholesale & retail | 2025 |
| 8 Ordnance Terrace RTM Company Limited | Households | 2010 |
| 8 Orenda M & D Ltd. | Wholesale & retail | 2017 |
| 8 Ormonde Gate Limited | Real estate | 2002 |
| 8 Oxhey Road RTM Company Limited | Households | 2026 |
| 8 Palace Gardens Terrace Limited | Households | 1985 |
| 8 Philbeach Gardens Management Company Limited | Households | 2006 |
| 8 Pillars Holdings Ltd | Real estate | 2020 |
| 8 Pines Ltd | Wholesale & retail | 2013 |
| 8 Poland Street LLP | | 2025 |
| 8 PR RTM Company Limited | Households | 2014 |
| 8 Priory Terrace Freehold Limited | Households | 2022 |
| 8 Probyn RTM Company Limited | Households | 2013 |
| 8 Putney High Street RTM Company Limited | Households | 2025 |
| 8 Queens Gate Gardens Limited | Households | 2009 |
| 8 Randolph Crescent Limited | Households | 1982 |
| 8 RAY Group Ltd | Arts & recreation | 2022 |
| 8 Recruitment Limited | Administrative & support | 2022 |
| 8 Red Monkeys Limited | Professional & scientific | 2019 |
| 8 Redcliffe Gardens Limited | Households | 2011 |
| 8 Redcliffe Place Management Limited | Households | 1998 |
| 8 Redcliffe Square Management Limited | Households | 1999 |
| 8 Redcliffe Street Limited | Households | 1990 |
| 8 Richborne Terrace Limited | Households | 2003 |
| 8 Sarre Road Freehold Limited | Households | 2013 |
| 8 Second Avenue Ltd | Professional & scientific | 2009 |
| 8 Seconds Agency Ltd | Information & communication | 2023 |
| 8 Services Ltd | Other services | 2026 |
| 8 Shirley Gardens Freehold Limited | Households | 2017 |
| 8 Shirlock Road Freehold Ltd | Real estate | 2021 |
| 8 Sloane Gardens Limited | Households | 2004 |
| 8 Sloane Street Management Company Limited | Real estate | 1977 |
| 8 SM Limited | Households | 2025 |
| 8 Solon Road Limited | Households | 2007 |
| 8 Somerset Avenue Limited | Households | 2005 |
| 8 South Park Road (Merton) Limited | Households | 2026 |
| 8 South Park Road RTM Company Ltd | Households | 2025 |
| 8 Southend Road RTM Company Limited | Households | 2010 |
| 8 Sports Management Ltd | Administrative & support | 2011 |
| 8 Springfield Close Limited | Real estate | 2025 |
| 8 Squares Management Ltd | Real estate | 2024 |
| 8 ST Ann's Villas Limited | Hospitality | 2011 |
| 8 ST Anns Crescent RTM Company Limited | Households | 2010 |
| 8 ST Clements Street Management Limited | Households | 2016 |
| 8 ST Giles Road Limited | Extraterritorial | 2002 |
| 8 ST Matthew's Road Ltd | Households | 2024 |
| 8 ST. Andrew’S Street ST. Ives Limited | Extraterritorial | 2016 |
| 8 Stafford Terrace (Freehold) Limited | Administrative & support | 2009 |
| 8 Stamford Brook Road Management Ltd | Households | 2001 |
| 8 Stanwick Road Limited | Households | 2010 |
| 8 Stapleton Road Management Company Limited | Extraterritorial | 2015 |
| 8 Star Logistics UK Ltd | Extraterritorial | 2025 |
| 8 Star Property Solutions Limited | Construction | 2023 |
| 8 Star Solutions Limited | Administrative & support | 2011 |
| 8 Star Traders Ltd | Wholesale & retail | 2025 |
| 8 Strands Limited | Administrative & support | 2017 |
| 8 Strathmore Gardens Management Limited | Households | 2005 |
| 8 Strikes Corner Limited | Arts & recreation | 2022 |
| 8 Studland Street Ltd | Professional & scientific | 2000 |
| 8 Summits Ltd. | Education | 2025 |
| 8 Sunderland Road Management Limited | Real estate | 2017 |
| 8 Swains Lane Limited | Real estate | 1998 |
| 8 Taylor Close Limited | Real estate | 2018 |
| 8 the Avenue Management Company Limited | Households | 2023 |
| 8 the Drive Limited | Real estate | 2008 |
| 8 the Vale Limited | Real estate | 2012 |
| 8 Thicket Road Management Company Limited | Households | 2001 |
| 8 Thirsk Road Limited | Households | 1999 |
| 8 Thornbury Road Management Co. Limited | Real estate | 2015 |
| 8 Thornfield Road London W12 Limited | Real estate | 1999 |
| 8 Thornhill Road Management Company Limited | Professional & scientific | 1989 |
| 8 Tollington Place Management Company Limited | Households | 1996 |
| 8 Topco Ltd | Financial services | 2026 |
| 8 Track Songs Ltd | Information & communication | 2022 |
| 8 Twyford Crescent Limited | Households | 2020 |
| 8 Valley Road (Streatham) Limited | Households | 2003 |
| 8 VBR Limited | Real estate | 2009 |
| 8 Ventures Group Ltd | Financial services | 2026 |
| 8 Versailles Road Management Company Limited | Households | 2015 |
| 8 Wallace Road Management Company Limited | Real estate | 2002 |
| 8 Warwick Court Manco Limited | Real estate | 2024 |
| 8 Week Lean Ltd | Arts & recreation | 2016 |