| 1UP Esports Limited | Arts & recreation | 2024 |
| 1UP Events Ltd | Arts & recreation | 2025 |
| 1UP Metaverse Creative Limited | Information & communication | 2022 |
| 1UP Mvct Limited | Information & communication | 2025 |
| 1UP Social Ltd | Professional & scientific | 2021 |
| 1UP Trade Limited | Professional & scientific | 2017 |
| 1UP.TOOLS Limited | Wholesale & retail | 2026 |
| 1UPCOFFEE Ltd | Hospitality | 2022 |
| 1V5 Ltd | Professional & scientific | 2023 |
| 1VAA CIC | Public administration | 2025 |
| 1VSN Ltd | Manufacturing | 2025 |
| 1VYBE Ltd | Arts & recreation | 2024 |
| 1WAY Drive UK Ltd | Education | 2025 |
| 1WAY Food Service Ltd | Wholesale & retail | 2020 |
| 1WAY Motion Ltd | Manufacturing | 2025 |
| 1WAY.LDN Ltd | Manufacturing | 2025 |
| 1WAYBET Ltd | Information & communication | 2025 |
| 1WAYCARS Limited | Wholesale & retail | 2019 |
| 1WIN Mobile App Studio Ltd | Information & communication | 2025 |
| 1WOA Ltd | Wholesale & retail | 2026 |
| 1WORLDPRINT Ltd | Manufacturing | 2020 |
| 1WORLDSYNC Ltd. | Information & communication | 2019 |
| 1WSBH Ltd | Hospitality | 2021 |
| 1X Design Ltd | Professional & scientific | 2025 |
| 1X1 Apps Limited | Information & communication | 2015 |
| 1X1 Cleaning Solutions Ltd | Administrative & support | 2021 |
| 1XBLUE Ltd | Wholesale & retail | 2020 |
| 1XK Ltd | Professional & scientific | 2026 |
| 1XL Limited | Professional & scientific | 2018 |
| 1XMART Ltd | Wholesale & retail | 2026 |
| 1XZ Holdings Ltd | Financial services | 2021 |
| 1Y London Limited | Real estate | 2013 |
| 1ZAGENCY Ltd | Wholesale & retail | 2025 |
| 2 & 2A Astonville Street Freehold Limited | Extraterritorial | 2012 |
| 2 & 2A Church Crescent Management Limited | Households | 2004 |
| 2 & 3 Cotswold Mews (Freehold) Limited | Households | 2018 |
| 2 & 4 Boleyn Road RTM Company Limited | Households | 2025 |
| 2 & 4 RG Limited | Households | 2007 |
| 2 - 14 Orsett Terrace Management Company Limited | Households | 1986 |
| 2 - 8 Links Way (Beckenham) Limited | Households | 2010 |
| 2 10 Marylands Road Ltd | Real estate | 2019 |
| 2 a T Consulting Ltd | Professional & scientific | 2024 |
| 2 a T Limited | Professional & scientific | 2018 |
| 2 Abbots Place Freehold Ltd | Households | 2017 |
| 2 AC Properties | Other services | 2009 |
| 2 Adelaide Grove Management Limited | Households | 2022 |
| 2 Alaksa Investments Group Ltd | Real estate | 2025 |
| 2 Albany Road Ealing Limited | Professional & scientific | 2008 |
| 2 Alderbrook Road Freehold Limited | Households | 2019 |
| 2 Aldridge Road Villas RTM Company Limited | Households | 2012 |
| 2 Allisten Road Limited | Construction | 2015 |
| 2 ALP Finance Ltd | Financial services | 2023 |
| 2 Alpha Limited | Wholesale & retail | 2025 |
| 2 and 2A Claremont Road RTM Company Limited | Households | 2025 |
| 2 and 3 Ladbroke Square (Management) Limited | Households | 1975 |
| 2 and 4 Ashleigh Road Limited | Real estate | 2005 |
| 2 and 4 Bryan Avenue Ltd | Real estate | 2020 |
| 2 and 4 Ellesmere Road (Management) Limited | Households | 1997 |
| 2 and 4 Revelstoke Road Limited | Extraterritorial | 2014 |
| 2 and 4 Sidney Avenue Flat Management Company Limited | Households | 2005 |
| 2 and a BIT Ltd | Information & communication | 2024 |
| 2 AS One Ltd | Other services | 2015 |
| 2 Askew Crescent Management Company Limited | Households | 2011 |
| 2 Atherfold Road Limited | Real estate | 2001 |
| 2 Atherstone Ltd | Real estate | 2021 |
| 2 Atina Court Limited | Households | 2023 |
| 2 Augusta Road Management Company Limited | Households | 2005 |
| 2 Avonmouth Street (London SE1) Residents Management Limited | Households | 1987 |
| 2 Bears Company Private Limited | Manufacturing | 2020 |
| 2 Bears Software Limited | Information & communication | 2026 |
| 2 Beatty Road London Limited | Households | 1997 |
| 2 Bedford Road (Management) Company Limited | Professional & scientific | 1996 |
| 2 Beechmore Road Limited | Professional & scientific | 2006 |
| 2 Belmont Properties Limited | Real estate | 2020 |
| 2 Belsize Lane Freehold Limited | Households | 2017 |
| 2 Benwell Road Ltd | Real estate | 2008 |
| 2 Bercta Road Management Limited | Real estate | 2013 |
| 2 Beverley Road (Chiswick) Limited | Households | 2007 |
| 2 Bicycle Mews RTM Company Ltd | Households | 2025 |
| 2 Big Ltd | Wholesale & retail | 2022 |
| 2 Billys Ltd | Hospitality | 2022 |
| 2 Biscay Road (Freehold) Limited | Households | 2014 |
| 2 Bishops Road Limited | Professional & scientific | 2016 |
| 2 BIT Networking Ltd | Information & communication | 2018 |
| 2 BIT Solutions Limited | Information & communication | 2004 |
| 2 Blenheim Gardens NW2 (Freehold) Limited | Households | 2018 |
| 2 Blenheim Road (Raynes Park) Management Company Ltd | Households | 2024 |
| 2 Blessed Limited | Wholesale & retail | 2024 |
| 2 Blocks Ventures Limited | Financial services | 2021 |
| 2 BM Factory CIC | Education | 2023 |
| 2 Boats Events Ltd | Arts & recreation | 2013 |
| 2 Boutflower Road Freehold (London) Limited | Households | 2012 |
| 2 Box Ltd | Manufacturing | 2007 |
| 2 Boyd Road Colliers Wood Limited | Real estate | 2008 |
| 2 Brampton Road Freehold Ltd | Real estate | 2023 |
| 2 Brussels Road Management Company Limited | Hospitality | 1993 |
| 2 Bryan Avenue Ltd | Real estate | 2025 |
| 2 Bubblin Records Limited | Information & communication | 2009 |
| 2 Bubbly Gals Ltd | Real estate | 2020 |
| 2 Build OR NOT to Build Limited | Construction | 2017 |