| 6SOCIAL Digital Ltd | Information & communication | 2026 |
| 6SPEED Auto Detailers Ltd | Administrative & support | 2025 |
| 6STAR Solutions Ltd | Health & social care | 2019 |
| 6T5 Tech Limited | Information & communication | 2026 |
| 6TEEN Building Services Limited | Water & waste | 2020 |
| 6TEN Management Ltd | Professional & scientific | 2024 |
| 6TH Avenue Investments Limited | Financial services | 2025 |
| 6TH Gear Holding Company Ltd | Financial services | 2025 |
| 6TH Sense Media London Ltd | Information & communication | 2013 |
| 6TH Sense Tech Limited | Information & communication | 2024 |
| 6WAVES Consulting Ltd | Professional & scientific | 2019 |
| 6WS Ltd | Information & communication | 2018 |
| 6X Labs Ltd | Agriculture & fishing | 2026 |
| 6XT Limited | Real estate | 2019 |
| 6XTH Ltd | Information & communication | 2022 |
| 6YR Number 2 Limited | Real estate | 2025 |
| 7 Ergerton NW4 Limited | Real estate | 2024 |
| 7 & 68 Ltd | Financial services | 2023 |
| 7 & 7A Loubet Street Management Limited | Households | 2014 |
| 7 & 7A West Gardens (Freehold) Limited | Extraterritorial | 2008 |
| 7 & 8 Cromwell Place (Mortlake Green) Limited | Real estate | 2015 |
| 7 & 8 Egerton Place Management Company Limited | Households | 1977 |
| 7 & 8 Rastell Avenue Management Company Limited | Households | 2019 |
| 7 & 8 Spring Street Limited | Households | 1998 |
| 7 & 9 Ltd | Administrative & support | 2005 |
| 7 & Above Ltd | Wholesale & retail | 2025 |
| 7 - 12 ST. Olaf's Management Company Limited | Households | 2000 |
| 7 - 18 Martin Court RTM Company Limited | Households | 2026 |
| 7 - 8 QG Freehold Limited | Real estate | 2014 |
| 7 - 8 Sandall Close Limited | Other services | 2018 |
| 7 - 9 Cleveland House Freehold Management Company Limited | Real estate | 2008 |
| 7 - 9 Cotham Street Limited | Real estate | 2015 |
| 7 Abbey Road (Management) Limited | Households | 2012 |
| 7 Accountants and Advisors Ltd | Professional & scientific | 2025 |
| 7 Ackroyd Road Limited | Professional & scientific | 2002 |
| 7 Acorns Ltd | Health & social care | 2021 |
| 7 Adar Limited | Information & communication | 2022 |
| 7 Addington Ltd | Households | 2023 |
| 7 Agar Grove Limited | Households | 2011 |
| 7 Aldershot Road Management Ltd | Households | 2024 |
| 7 Alexander Street Limited | Real estate | 2013 |
| 7 Algarve Road Ltd | Extraterritorial | 2014 |
| 7 Allison Road (Acton) Limited | Real estate | 2010 |
| 7 Alwyne Place Ltd | Households | 2007 |
| 7 and 8 Hamlet Close Limited | Real estate | 2022 |
| 7 and 9 Tedworth Gardens Management Limited | Households | 2008 |
| 7 APA Limited | Households | 2023 |
| 7 Arkwright Road Management Limited | Households | 2013 |
| 7 Arlington Villas Management Co. Limited | Real estate | 1993 |
| 7 Arrows IT Solutions Ltd | Information & communication | 2024 |
| 7 Ashbourne Avenue Management Company Limited | Households | 2008 |
| 7 Ashmount Limited | Real estate | 2019 |
| 7 ATE 6 Studios Ltd | Information & communication | 2025 |
| 7 Atherton Street Management Company Limited | Professional & scientific | 2013 |
| 7 Avalon Ltd | Real estate | 2025 |
| 7 Barton Road Freehold Limited | Real estate | 1995 |
| 7 Bays Heating Company Ltd | Construction | 2015 |
| 7 Beaufort Gardens Limited | Real estate | 2024 |
| 7 Belvedere Grove Management Limited | Households | 1995 |
| 7 Berries Ltd | Wholesale & retail | 2025 |
| 7 Black Knights Limited | Administrative & support | 2013 |
| 7 Bolton Gardens Management Limited | Households | 1986 |
| 7 Bracknell Gardens Limited | Real estate | 2025 |
| 7 Bramham Gardens RTM Company Limited | Households | 2009 |
| 7 Bramshill Road Management Company Limited | Households | 2004 |
| 7 Brandreth Road Limited | Administrative & support | 2011 |
| 7 Brassey Square Freehold Company Limited | Real estate | 2015 |
| 7 Brixton Village Ltd | Hospitality | 2020 |
| 7 Brussels Road (Management Company) Limited | Households | 2015 |
| 7 Bryanston Square Ltd | Extraterritorial | 2015 |
| 7 Bryanston Square RTM Company Limited | Households | 2016 |
| 7 Buckingham Street Limited | Real estate | 2016 |
| 7 Buckland Crescent RTM Company Limited | Households | 2022 |
| 7 Building & Construction Company Limited | Construction | 2017 |
| 7 Burgoyne Road (Freehold) Limited | Households | 2016 |
| 7 Burston RD Management Co Limited | Households | 2015 |
| 7 Buy Ltd | Wholesale & retail | 2022 |
| 7 Cafe Limited | Hospitality | 2023 |
| 7 Callow Street Freehold Limited | Households | 2024 |
| 7 Cannon Place Ltd | Households | 1997 |
| 7 Carleton Gardens Limited | Households | 2012 |
| 7 Carlingford Road Management Company Limited | Households | 2002 |
| 7 Carnarvon Road RTM Company Limited | Real estate | 2013 |
| 7 Castlebar Road W5 2DL (Management) Limited | Households | 2025 |
| 7 Castletown Road Management Co. Ltd. | Households | 2005 |
| 7 Cavendish Limited | Professional & scientific | 2019 |
| 7 Cavendish Road Residents Management Limited | Households | 1999 |
| 7 Chakra Crystal Ltd | Wholesale & retail | 2022 |
| 7 Champion Crescent Ltd | Households | 2021 |
| 7 Chepstow Villas (Management) Limited | Households | 2000 |
| 7 Chesterfield Gardens Freehold Ltd | Financial services | 2020 |
| 7 Cholmley Invest Ltd | Real estate | 2025 |
| 7 Cine Pictures Limited | Information & communication | 2024 |
| 7 Cissors Ltd | Other services | 2022 |
| 7 Cleaning & Support Company Limited | Administrative & support | 2017 |
| 7 Clifton Road Limited | Households | 2010 |
| 7 Clifton Villas Limited | Real estate | 1987 |
| 7 Coleherne Road Limited | Households | 1993 |
| 7 Colville Terrace (Management) Limited | Hospitality | 1995 |
| 7 Comeragh Road Freehold Limited | Households | 2000 |