| 134 the Avenue Limited | Households | 2019 |
| 134 the Brent Management Company Limited | Households | 1988 |
| 134 Tressillian Road Property Management Limited | Households | 2013 |
| 134 Trevelyan Road (Freehold) Company Limited | Households | 2011 |
| 134 Westbourne Grove Limited | Households | 2000 |
| 134 Woodside Green Residents Limited | Households | 1999 |
| 134-136 Dunthorne Way RTM Company Limited | Households | 2026 |
| 134/136 Sutherland Avenue Limited | Households | 2002 |
| 13456649 Ltd | Real estate | 2021 |
| 1347 Hvalondon Limited | Hospitality | 2026 |
| 1349 Limited | Professional & scientific | 2013 |
| 134AANDB Limited | Real estate | 2012 |
| 134HCP Services Ltd | Information & communication | 2023 |
| 135 and 137 Cambridge Street Limited | Households | 2002 |
| 135 Ashmore Road Limited | Construction | 2013 |
| 135 Ashmore W9 Ltd | Real estate | 2025 |
| 135 Blythe Road Management Limited | Households | 2013 |
| 135 Breakspears Road Limited | Households | 2015 |
| 135 Broomwood Road Limited | Professional & scientific | 2000 |
| 135 Ferme Park Road Ltd | Households | 2021 |
| 135 Goldhawk Management Company Ltd | Real estate | 2013 |
| 135 Graham Road Management Limited | Real estate | 2004 |
| 135 Hammersmith Grove Limited | Administrative & support | 2009 |
| 135 Hartfield Road Residents Limited | Households | 1997 |
| 135 Hemingford Road Limited | Households | 1999 |
| 135 Knollys Road Ltd | Households | 2016 |
| 135 Norwood Management Limited | Real estate | 2020 |
| 135 Offord Road Limited | Households | 2024 |
| 135 Petherton Road Management Company Limited | Real estate | 1995 |
| 135 Randolph Avenue Management Company Limited | Households | 1995 |
| 135 Rendlesham Road Limited | Households | 2018 |
| 135 Saltram Crescent Limited | Real estate | 1986 |
| 135 Southgate Road Limited | Households | 2012 |
| 135 Southwood Lane Management Company Limited | Real estate | 2007 |
| 135 Sternhold Avenue (Management) Ltd | Households | 2023 |
| 135 Sumatra Road Ltd | Real estate | 2023 |
| 135 TBR Freehold Ltd | Households | 2019 |
| 135 the Vale Limited | Households | 2015 |
| 135 Vauxhall Street Limited | Households | 2006 |
| 135 Wallwood Road Limited | Professional & scientific | 2002 |
| 135 York Road RTM Company Limited | Households | 2025 |
| 135, Glengall Road Limited | Households | 1981 |
| 13515694 Limited | Hospitality | 2025 |
| 13519404 Ltd | Hospitality | 2021 |
| 1353 Ltd | Wholesale & retail | 2022 |
| 1357 Creative Ltd | Information & communication | 2022 |
| 1357S Ltd | Professional & scientific | 2023 |
| 1359 RUM Punch Ltd | Wholesale & retail | 2024 |
| 136 Agar Grove Limited | Households | 2006 |
| 136 Alexandra Road Management Company Limited | Households | 1990 |
| 136 Allison Road Limited | Other services | 2015 |
| 136 Barrowgate Road RTM Company Ltd | Households | 2017 |
| 136 Belsize Road RTM Company Limited | Professional & scientific | 2015 |
| 136 Cannon Street Ltd | Real estate | 2022 |
| 136 Cavendish Road Management Limited | Households | 2007 |
| 136 Central Avenue Ltd | Real estate | 2024 |
| 136 CR Limited | Administrative & support | 2013 |
| 136 George Street Limited | Real estate | 2019 |
| 136 HPA Ltd | Households | 2023 |
| 136 Knights Hill Freehold MGT Limited | Households | 2017 |
| 136 Mildenhall Freehold Limited | Households | 2023 |
| 136 Mildmay Road RTM Company Limited | Households | 2026 |
| 136 Nelson Road (London) RTM Company Limited | Households | 2015 |
| 136 RPR Limited | Real estate | 2025 |
| 136 Sheen Road Limited | Households | 2000 |
| 136 Stroud Green Road Management Limited | Households | 2011 |
| 136 Tressillian Road Limited | Real estate | 2004 |
| 136 West Green Ltd | Real estate | 2022 |
| 13627199 Ltd | Administrative & support | 2021 |
| 13675410 Ltd | Real estate | 2021 |
| 1367660304012024 Ltd | Administrative & support | 2021 |
| 137 Breakspears Road Management Company Limited | Households | 2004 |
| 137 Coldharbour Lane Freehold Limited | Households | 2026 |
| 137 Dulwich Road RTM Company Limited | Households | 2011 |
| 137 Freehouse Limited | Households | 2012 |
| 137 Hamilton Terrace Limited | Real estate | 2011 |
| 137 Iverson Road (West Hampstead) Limited | Real estate | 2011 |
| 137 King Henry's Road Freehold Limited | Households | 2009 |
| 137 Landor Road Management Company Limited | Households | 2010 |
| 137 Luckwell Road Management Company Limited | Households | 2016 |
| 137 Managements Limited | Households | 1973 |
| 137 Mount Pleasant Road (London) Limited | Households | 2021 |
| 137 Music Limited | Administrative & support | 2015 |
| 137 Opulence Health Club & Spa Ltd | Health & social care | 2024 |
| 137 Peckham RYE Limited | Households | 2003 |
| 137 Q Drive Limited | Professional & scientific | 2008 |
| 137 Station Road Limited | Households | 2014 |
| 137 Walm Lane Limited | Households | 2011 |
| 137-139 Gloucester Terrace Freehold Limited | Households | 2009 |
| 137.FINANCE Ltd | Financial services | 2025 |
| 13730108 Ltd | Construction | 2021 |
| 13730646 Limited | Transport & logistics | 2021 |
| 137A CL Limited | Households | 2020 |
| 137A Estates Ltd | Real estate | 2022 |
| 137WS London Ltd | Real estate | 2025 |
| 138 Agar Grove Limited | Administrative & support | 2008 |
| 138 Clapham Common Ltd | Other services | 2014 |
| 138 Downham Road (Freehold) Limited | Households | 2018 |
| 138 Goldhurst Terrace Limited | Real estate | 2001 |
| 138 Gordon Road Freehold Limited | Households | 2021 |