| 159 Shirland Road Freehold Limited | Real estate | 1999 |
| 159 Upland Road Limited | Hospitality | 2014 |
| 159 West END Lane Freehold Limited | Households | 2011 |
| 159-167 Prince of Wales Road RTM Company Ltd | Households | 2021 |
| 159/161 Eardley Road Limited | Extraterritorial | 2012 |
| 159/161 Ebury Street (Freehold) Limited | Real estate | 2012 |
| 15962514 | Other services | 2024 |
| 1599 Holdings Limited | Real estate | 2019 |
| 159PRD Ltd | Real estate | 2026 |
| 15A and 15B Langham Road RTM Company Limited | Households | 2024 |
| 15A Clifton Road Management Limited | Households | 2016 |
| 15A HAY Hill Limited | Hospitality | 2010 |
| 15A Tottenham Lane (Hornsey) Limited | Real estate | 2021 |
| 15BILLION | Education | 2001 |
| 15BILLIONEBP | Education | 1990 |
| 15CC Ltd. | Construction | 2011 |
| 15CP Ltd | Arts & recreation | 2014 |
| 15D Carry LP | | 2024 |
| 15DEGREES-NORTH Ltd | Information & communication | 2014 |
| 15E Fitzjohns Avenue Ltd | Real estate | 2018 |
| 15ECG Ltd | Real estate | 2026 |
| 15H4 Limited | Real estate | 2025 |
| 15MAXWELLROAD Limited | Administrative & support | 2015 |
| 15MINMOM Limited | Professional & scientific | 2019 |
| 15NBS Ltd | Professional & scientific | 2010 |
| 15NBS Services Limited | Administrative & support | 2024 |
| 15NINE Studio Ltd | Information & communication | 2011 |
| 15STUDIOS Limited | Information & communication | 2026 |
| 15TH Club Limited | Administrative & support | 2021 |
| 15TH Day Ltd | Information & communication | 2025 |
| 15TH Fence Holdings Limited | Financial services | 2021 |
| 15UWS Design and Build Limited | Construction | 2024 |
| 15YUSTRANS Ltd | Transport & logistics | 2024 |
| 16 & 16A Duntshill Road Limited | Households | 2021 |
| 16 & 18 Elsynge Road Freehold Limited | Households | 2022 |
| 16 Addington Ltd | Real estate | 2021 |
| 16 Aden Grove RTM Company Limited | Households | 2014 |
| 16 Airedale Road Ltd | Households | 2018 |
| 16 Albion Road Management Company Limited | Households | 2018 |
| 16 Alexandra Grove N.4 Limited | Households | 1973 |
| 16 Aliwal Road Freehold Management Company Limited | Real estate | 2005 |
| 16 Amherst Avenue Ltd | Real estate | 2002 |
| 16 and 16A Longhurst Road Freehold Company Ltd | Households | 2013 |
| 16 and 16A Fraser Road (Freehold) Limited | Real estate | 2021 |
| 16 Annette RD Freehold Limited | Households | 2014 |
| 16 Armadale Road Limited | Households | 2009 |
| 16 Avington Grove Freehold Ltd | Education | 2025 |
| 16 Aylmer Road Freehold Limited | Hospitality | 2016 |
| 16 Balfour Road Limited | Professional & scientific | 2002 |
| 16 Barnsbury Square Management Company Limited | Real estate | 2015 |
| 16 Barry Road (Dulwich) Management Limited | Real estate | 2000 |
| 16 BCR Limited | Households | 2015 |
| 16 Beatty Road RTM Company Limited | Households | 2014 |
| 16 Becondale Road Limited | Real estate | 2016 |
| 16 Belsize Park (Management Company) Limited | Households | 1991 |
| 16 Berrymead Gardens Limited | Households | 2013 |
| 16 Blakesley Avenue Limited | Professional & scientific | 1993 |
| 16 Bloemfontein Road Freehold Company Limited | Households | 2022 |
| 16 Blurton Road Limited | Households | 2010 |
| 16 Bonchurch Road Limited | Real estate | 1991 |
| 16 Boutflower Limited | Households | 2023 |
| 16 Broomfield Lane Ltd | Households | 2005 |
| 16 Cadogan Gardens Freehold Limited | Households | 2006 |
| 16 Cadogan Gardens Management Limited | Households | 2003 |
| 16 Carlingford Road Management Company Limited | Real estate | 2010 |
| 16 Castlebar Road Management Company Limited | Households | 1998 |
| 16 Castletown Road (Freehold) Limited | Real estate | 2010 |
| 16 Cecile Park Ltd | Real estate | 2008 |
| 16 Chadwick Road Limited | Households | 1992 |
| 16 Chalcot Road Management Company Limited | Real estate | 2012 |
| 16 Chalcot Square Management Limited | Real estate | 2004 |
| 16 Charlton Road RTM Company Limited | Households | 2016 |
| 16 Chepstow Crescent Freehold Limited | Households | 2018 |
| 16 Chepstow Place Limited | Professional & scientific | 2004 |
| 16 Chesterton Road (London) Limited | Real estate | 2013 |
| 16 Clare ST Management Ltd | Real estate | 2023 |
| 16 Claremont Road Management Limited | Households | 2003 |
| 16 Clarendon Gardens Limited | Households | 1982 |
| 16 Clarendon Road Management Company Limited | Professional & scientific | 2009 |
| 16 Claude Road Freehold Company Limited | Households | 2024 |
| 16 Colinette Management Limited | Administrative & support | 2010 |
| 16 Comeragh Road Management Company Limited | Households | 1998 |
| 16 Courtfield Gardens Ltd | Households | 2005 |
| 16 Craven House Limited | Hospitality | 2022 |
| 16 Credenhill Street Management Ltd | Administrative & support | 2019 |
| 16 Crediton Hill Limited | Households | 2017 |
| 16 Crossfield Road Limited | Households | 2005 |
| 16 Croxteth Road Management Limited | Real estate | 2025 |
| 16 CTR Limited | Real estate | 2019 |
| 16 Dalebury Road Limited | Real estate | 2007 |
| 16 Davisville Road Freehold Limited | Households | 2017 |
| 16 Days 16 Films Ltd | Other services | 2021 |
| 16 Digby Crescent Ltd | Households | 2016 |
| 16 Disraeli Road Management Limited | Households | 1994 |
| 16 Eastdown Park Limited | Real estate | 1993 |
| 16 Eaton Place Freehold Limited | Households | 2016 |
| 16 Edbrooke Road Limited | Real estate | 1999 |
| 16 Egerton Gardens Freehold Limited | Households | 2026 |
| 16 Egliston Road Ltd | Households | 2016 |
| 16 Elgin Crescent Limited | Real estate | 2017 |