| 141 Huddleston Road Limited | Real estate | 2008 |
| 141 Joice Ltd | Hospitality | 2024 |
| 141 LEE High Road Limited | Households | 2005 |
| 141 New Kings Road Limited | Households | 2000 |
| 141 Northchurch Road Limited | Real estate | 2026 |
| 141 Productions (Ouch) Limited | Information & communication | 2018 |
| 141 Silverdale Freehold Company Limited | Households | 2017 |
| 141 Stephendale Road Ltd | Households | 2019 |
| 141 Verney Road Limited | Households | 2019 |
| 141-152 Holmbury Grove (Freehold) Limited | Real estate | 2000 |
| 141/145 Lyme Farm Road Management Limited | Professional & scientific | 1998 |
| 14104227 Ltd | Administrative & support | 2022 |
| 1412 Consultancy Limited | Information & communication | 2018 |
| 1414 Residents Association Ltd | Real estate | 2024 |
| 1415 Industries Ltd | Professional & scientific | 2025 |
| 1416 Digital Ltd | Information & communication | 2018 |
| 1416 DS Lease Limited | Financial services | 2025 |
| 14167435 Ltd | Hospitality | 2022 |
| 1418LN Limited | Financial services | 2023 |
| 141A Kensington High Street RTM Company Limited | Real estate | 2021 |
| 141A Management Limited | Arts & recreation | 2006 |
| 141A Records Limited | Extraterritorial | 2014 |
| 142 and 144 Mellison Road Freehold Company Limited | Households | 2016 |
| 142 Battersea Park Road Limited | Households | 1987 |
| 142 Carlingford Road RTM Company Limited | Households | 2017 |
| 142 Croxted Road Management Company Limited | Households | 2020 |
| 142 Dawes Road Management Limited | Households | 2015 |
| 142 Ebury Street LLP | | 2015 |
| 142 Fellows Road Limited | Real estate | 2004 |
| 142 Holland Road Limited | Households | 2016 |
| 142 Iverson Road Freehold Ltd | Administrative & support | 2017 |
| 142 Mildmay Road (Freehold) Ltd | Real estate | 2021 |
| 142 Stanstead Road RTM Company Limited | Households | 2018 |
| 142 Sutherland Avenue Limited | Households | 1994 |
| 142 Wellesley Road Management Company Limited | Households | 2008 |
| 142-152 Long Lane Limited | Professional & scientific | 2014 |
| 142/144 Roding Road Limited | Hospitality | 1997 |
| 1423 Spirits UK Ltd | Wholesale & retail | 2022 |
| 14262061 Ltd | Wholesale & retail | 2022 |
| 143 Bedford Road Management Company Limited | Households | 2021 |
| 143 Bushey Road (Freehold) Limited | Households | 2017 |
| 143 Clarence Road Limited | Households | 1999 |
| 143 Constantine Road Limited | Real estate | 2000 |
| 143 Darwin Road Limited | Households | 2005 |
| 143 Denmark Road Freehold Limited | Administrative & support | 2009 |
| 143 Farmers Road RTM Company Limited | Administrative & support | 2010 |
| 143 Finborough Road Limited | Households | 1999 |
| 143 Fordwych Road Ltd | Real estate | 2013 |
| 143 Gleneldon Road Limited | Households | 2025 |
| 143 Golders Green Limited | Real estate | 2019 |
| 143 Hammersmith Grove Limited | Households | 2003 |
| 143 Herries ST Ltd | Construction | 2025 |
| 143 Huddleston Road Ltd | Households | 2024 |
| 143 Kennington Park Road Limited | Households | 2024 |
| 143 KHR (Management) Limited | Real estate | 2019 |
| 143 Larkhall Lane (Freehold) Ltd | Households | 2013 |
| 143 Leander Road Limited | Households | 2025 |
| 143 LRR Limited | Households | 2007 |
| 143 Nelson Road Limited | Real estate | 2007 |
| 143 Park Lane (Management Company) Limited | Extraterritorial | 2015 |
| 143 Roundwood Road NW10 Limited | Households | 2019 |
| 143 Southgate Road Limited | Households | 1994 |
| 143 Sumatra Road RTM Company Limited | Households | 2013 |
| 143 Windmill Road Freehold Limited | Households | 2026 |
| 143 Windmill Road RTM Company Limited | Households | 2021 |
| 1430LABS Ltd | Information & communication | 2022 |
| 1431 Limited | Administrative & support | 2019 |
| 1435 Railway Projects Ltd | Construction | 2024 |
| 14368371 Ltd | Arts & recreation | 2022 |
| 143NA Ltd | Real estate | 2026 |
| 143SPA Ltd | Other services | 2024 |
| 144 Albion Fish Bar Limited | Hospitality | 2024 |
| 144 Arts Ltd | Administrative & support | 2021 |
| 144 BHG Limited | Real estate | 2024 |
| 144 Camden High Street Ltd | Real estate | 2021 |
| 144 Cheviot Investre LLP | | 2017 |
| 144 Coffee Company Limited | Manufacturing | 2018 |
| 144 Crouch Hill Ltd | Real estate | 2024 |
| 144 Elgin Avenue Limited | Households | 1993 |
| 144 Fairview Limited | Real estate | 2020 |
| 144 Fleet Road Ltd | Households | 2016 |
| 144 Forest Hill Road Limited | Households | 2024 |
| 144 Goldhurst Terrace Limited | Households | 1985 |
| 144 Hartfield Road Limited | Households | 2015 |
| 144 Holland Road Freehold Limited | Households | 2009 |
| 144 Holland Road RTM Company Limited | Households | 2005 |
| 144 Hornsey Lane Limited | Households | 2002 |
| 144 Kennington Lane (Freehold) Limited | Real estate | 2012 |
| 144 Mercers Road Freehold Limited | Households | 2012 |
| 144 Midland Road Limited | Real estate | 2016 |
| 144 Murchison Road Ltd | Financial services | 2021 |
| 144 Percy Road Limited | Real estate | 2006 |
| 144 Putney Bridge Road Management Limited | Extraterritorial | 2003 |
| 144 Shirland Road Freehold Company Limited | Real estate | 2022 |
| 144 Sinclair Road Limited | Administrative & support | 2009 |
| 144 Springbank Road Limited | Households | 2023 |
| 144 Sutherland Avenue (Freehold) Limited | Real estate | 2002 |
| 144 Tachbrook Street Owners Limited | Real estate | 1992 |
| 144 Townmead Road Limited | Real estate | 2004 |
| 144 Victoria Rise Limited | Households | 2022 |