| 185 Goldhurst Terrace Limited | Households | 2009 |
| 185 Invest a Ltd | Real estate | 2025 |
| 185 Investment Ltd | Real estate | 2009 |
| 185 Kingston Road Freehold Limited | Households | 2016 |
| 185 Ladbroke Grove RTM Company Limited | Households | 2022 |
| 185 Latchmere Road Management Company Limited | Households | 2004 |
| 185 LEE Park Management Limited | Households | 1979 |
| 185 Leighton Road RTM Company Ltd | Households | 2019 |
| 185 Lowestoft Ltd | Real estate | 2018 |
| 185 ST Johns Hill Management Limited | Households | 2003 |
| 185 Stanstead Road (Freehold) Limited | Households | 2017 |
| 185 Westbourne Grove Limited | Construction | 2024 |
| 185, Hainault Road, Romford (Management) Limited | Households | 1983 |
| 1850 Holdings Limited | Financial services | 2021 |
| 1851 Collection Ltd | Administrative & support | 2025 |
| 1852 Lowestoft Ltd | Real estate | 2023 |
| 1853 Lowestoft Ltd | Real estate | 2023 |
| 1854 Lowestoft Ltd | Real estate | 2023 |
| 1854 Media Limited | Information & communication | 2013 |
| 1855 Freehold Limited | Households | 2016 |
| 1855 Management Nominee Ltd | Administrative & support | 2026 |
| 1858 Limited | Administrative & support | 2004 |
| 186 Ashmore Invest Ltd | Real estate | 2023 |
| 186 BBR Limited | Real estate | 2020 |
| 186 Bishopsgate Management Limited | Households | 1997 |
| 186 Drayton Park (Freehold) Limited | Households | 2023 |
| 186 Drayton Park RTM Company Limited | Households | 2022 |
| 186 G2 Ltd | Hospitality | 2026 |
| 186 London Limited | Professional & scientific | 2020 |
| 186 Rowan Road Management Company Limited | Households | 2025 |
| 186 Southgate Road Property Management Ltd | Households | 2020 |
| 186 ST. John Street Limited | Real estate | 1999 |
| 186 Westward Road Limited | Households | 2015 |
| 186, Goldhurst Terrace Limited | Real estate | 1998 |
| 186/186A Effra Road Tenants Association Limited | Households | 1996 |
| 186/188 Totterdown Street Management Company Limited | Real estate | 2000 |
| 1865 Properties Ltd | Real estate | 2024 |
| 1868 Limited | Financial services | 2025 |
| 186KLOUD Europe Ltd. | Information & communication | 2023 |
| 186KLOUD Ltd | Information & communication | 2017 |
| 186LIGHT Ltd | Construction | 2025 |
| 187 - 189 Sussex Gardens RTM Company Limited | Households | 2023 |
| 187 Accountants Ltd | Professional & scientific | 2025 |
| 187 Askew Road Management Company Limited | Hospitality | 2005 |
| 187 Brompton Road Ltd | Real estate | 2023 |
| 187 Build & Renovate Limited | Construction | 2024 |
| 187 Caledonian Rental Limited | Real estate | 2024 |
| 187 Caledonian Road Limited | Real estate | 2020 |
| 187 Chambers Limited | Administrative & support | 2024 |
| 187 Devonshire Road Limited | Households | 2017 |
| 187 Goldhurst Terrace Freehold Ltd | Professional & scientific | 2015 |
| 187 Hercules Road LON Limited | Administrative & support | 2018 |
| 187 Holdings Ltd | Wholesale & retail | 2026 |
| 187 Kilburn Park Road Freehold Limited | Households | 2026 |
| 187 Ross Management Limited | Households | 2013 |
| 187 Sloane Street Limited | Hospitality | 2025 |
| 187 South Lambeth Road Management Company Limited | Households | 1999 |
| 187 Studio Ltd | Information & communication | 2025 |
| 187 W Ltd | Information & communication | 2020 |
| 187 Woodhouse Road Holdings Ltd | Real estate | 2019 |
| 187 Woodside Green (Freehold) Limited | Households | 2008 |
| 187-192 Elmhurst Mansions Ltd | Households | 2003 |
| 1872 Holdings Ltd | Hospitality | 2025 |
| 1873 Studios Ltd | Arts & recreation | 2024 |
| 1878 Holdings Ltd | Real estate | 2024 |
| 1878 Partners Limited | Other services | 2021 |
| 188 - 222 Bilsby Lodge RTM Company Ltd | Households | 2025 |
| 188 Albert Road Freehold Limited | Households | 2014 |
| 188 Enfield Ltd | Real estate | 2024 |
| 188 Healthcare Ltd | Health & social care | 2023 |
| 188 Leander Road Ltd | Real estate | 2025 |
| 188 Lordship Ltd | Real estate | 2021 |
| 188 Lordship Road Ltd | Households | 2007 |
| 188 Muswell Hill Road Manco Limited | Real estate | 2004 |
| 188 Productions Ltd | Information & communication | 2022 |
| 188 West Hill Residents Limited | Households | 2003 |
| 188 Westbourne Park Road Limited | Households | 2012 |
| 188 Worple Road Residents Company Limited | Real estate | 1986 |
| 1880 Consult Ltd | Financial services | 2019 |
| 1881 Investments Limited | Administrative & support | 2017 |
| 1882 Events Ltd | Hospitality | 2025 |
| 1883 Limited | Information & communication | 2015 |
| 1884 Ventures Ltd | Health & social care | 2022 |
| 1885 Group Limited | Information & communication | 2026 |
| 1886 Investments Limited | Education | 2009 |
| 1886 Properties Limited | Real estate | 2012 |
| 1886BALKAN Ltd | Wholesale & retail | 2022 |
| 1887 Comms Ltd | Professional & scientific | 2025 |
| 1888 Management Ltd | Households | 2025 |
| 1889 Franchise Group Ltd | Hospitality | 2023 |
| 188A Seely Road Ltd | Real estate | 2023 |
| 188A Wandsworth Road (London) RTM Company Limited | Real estate | 2020 |
| 189 Bravington Road Management Company Limited | Households | 2015 |
| 189 Caledonian Road Limited | Construction | 2005 |
| 189 Earlsfield Road (Freehold) Limited | Real estate | 2009 |
| 189 Friern Road Management Company Limited | Households | 2015 |
| 189 HG LLP | | 2024 |
| 189 Kennington Road Management Company Limited | Real estate | 1986 |
| 189 Latchmere Road RTM Company Limited | Households | 2013 |
| 189 Portnall Road Management Company Limited | Households | 2022 |