| 2 Burlington Gardens Management Limited | Real estate | 2007 |
| 2 Burnaby Gardens Limited | Financial services | 2017 |
| 2 Burstock Road Limited | Households | 1998 |
| 2 Buttons Limited | Information & communication | 2016 |
| 2 by 2 Holidays Limited | Administrative & support | 2003 |
| 2 Byrne Road RTM Company Limited | Households | 2012 |
| 2 C OR NOT 2 C Limited | Professional & scientific | 2013 |
| 2 Calculated Limited | Wholesale & retail | 2019 |
| 2 Callow Street Limited | Extraterritorial | 2000 |
| 2 Cambridge Gardens W10 Limited | Households | 2009 |
| 2 Cann Hall Road RTM Company Limited | Hospitality | 2007 |
| 2 Cantelowes Road Freehold Limited | Real estate | 2026 |
| 2 Carlton Hill Management Limited | Real estate | 1991 |
| 2 Castlebar Hill Management Limited | Households | 2024 |
| 2 Castlewood Road Ltd | Real estate | 2021 |
| 2 Causton Road Management Company Limited | Real estate | 2014 |
| 2 Cavendish Road Flat Management Company Ltd | Extraterritorial | 2014 |
| 2 Chai Ltd | Hospitality | 2022 |
| 2 Chairs Grooming Room Ltd | Other services | 2022 |
| 2 Charlton Avenue Limited | Real estate | 2024 |
| 2 Charteris Road RTM Company Limited | Households | 2003 |
| 2 Chatsworth Road Limited | Households | 2012 |
| 2 Chelsham Road Management Company Limited | Households | 2006 |
| 2 Chepstow Villas Development Ltd | Real estate | 2026 |
| 2 Chesilton Road Limited | Real estate | 2005 |
| 2 Chesterford Gardens (Freehold) Limited | Households | 2006 |
| 2 Chiswick Lane Limited | Hospitality | 2026 |
| 2 Clarendon RD Ltd | Real estate | 2022 |
| 2 Cleveland Gardens Ltd | Real estate | 2022 |
| 2 Cliff Terrace Management Company Limited | Households | 1998 |
| 2 Clifton Road Management Limited | Households | 2004 |
| 2 Colville Square Ltd | Real estate | 2016 |
| 2 Conduit Street Limited | Real estate | 2026 |
| 2 Coniston Road Freehold Limited | Extraterritorial | 2012 |
| 2 Connect Media Ltd | Information & communication | 2023 |
| 2 Conway Street London Limited | Real estate | 2018 |
| 2 Cotleigh Road Limited | Real estate | 2010 |
| 2 Courtnell Street Limited | Households | 2022 |
| 2 Cramer Ltd | Real estate | 2025 |
| 2 Crantock Road Limited | Households | 2007 |
| 2 Creighton Avenue Ltd | Professional & scientific | 2017 |
| 2 Cresswell Gardens Freehold Limited | Other services | 2018 |
| 2 Cromwell Grove Freehold Management Ltd | Households | 2025 |
| 2 Crosslands Avenue Limited | Real estate | 2024 |
| 2 Crowland Terrace London Limited | Hospitality | 2004 |
| 2 Cubitt Terrace, London SW4 6AR Limited | Households | 2010 |
| 2 Cubs Ltd | Wholesale & retail | 2022 |
| 2 Culford Gardens Freehold Ltd | Households | 2011 |
| 2 Curzon Road RTM Company Limited | Households | 2025 |
| 2 Danemere Street Freehold Limited | Households | 2017 |
| 2 Darwin Street Freehold Limited | Households | 2026 |
| 2 Darwin Street RTM Company Limited | Households | 2017 |
| 2 Deep Ltd | Wholesale & retail | 2026 |
| 2 Degrees and Under Ltd | Professional & scientific | 2025 |
| 2 Denman Street Management Limited | Households | 2000 |
| 2 Denmark Road Limited | Households | 2020 |
| 2 Denning Road Limited | Professional & scientific | 1999 |
| 2 Doric Way Limited | Households | 2006 |
| 2 Doughty Street Management Limited | Real estate | 2000 |
| 2 Douglas Avenue Ltd | Households | 2021 |
| 2 Ducie Street Limited | Extraterritorial | 2006 |
| 2 Dulwich Road Management Limited | Administrative & support | 2001 |
| 2 Duncan Terrace (Freehold) Limited | Real estate | 2017 |
| 2 Eastbourne Tenant Limited | Real estate | 2015 |
| 2 Effie Place Limited | Households | 2002 |
| 2 Elder Avenue Management Limited | Professional & scientific | 2001 |
| 2 Elers Road RTM Company Limited | Households | 2018 |
| 2 Elsworthy Rise Limited | Real estate | 2023 |
| 2 Endeavour Limited | Information & communication | 2024 |
| 2 Endure Ltd | Wholesale & retail | 2026 |
| 2 Ennersdale Road Limited | Real estate | 2022 |
| 2 Ennismore Gardens Freehold Limited | Households | 2019 |
| 2 Ennismore Gardens Limited | Households | 1989 |
| 2 Entertain Limited | Administrative & support | 2004 |
| 2 Entertain Management Limited | Information & communication | 2004 |
| 2 Entertain Video Limited | Arts & recreation | 1985 |
| 2 Epirus Road Limited | Administrative & support | 2019 |
| 2 Evelina Road Management Company Limited | Real estate | 2014 |
| 2 Excel (Holdings) Limited | Financial services | 2017 |
| 2 Excel Bidco Limited | Administrative & support | 2024 |
| 2 Excel Corporate Limited | Extraterritorial | 2006 |
| 2 Excel Design Limited | Administrative & support | 2005 |
| 2 Excel Engineering Limited | Manufacturing | 2014 |
| 2 Excel GEO Limited | Information & communication | 2018 |
| 2 Excel Group Limited | Financial services | 2024 |
| 2 Excel Management Limited | Administrative & support | 2013 |
| 2 Excel Midco Limited | Financial services | 2024 |
| 2 Exeter Road Management Company Limited | Households | 1995 |
| 2 Fast 4 YOU Ltd | Other services | 2022 |
| 2 Fast Distribution Ltd | Transport & logistics | 2016 |
| 2 Fast Ltd | Construction | 2017 |
| 2 Fawe Park Road Freehold Limited | Households | 2014 |
| 2 Finborough Road Management Limited | Households | 1997 |
| 2 Fish and 5 Loaves Ltd | Real estate | 2018 |
| 2 Fitzroy Place Limited Partnership | | 2012 |
| 2 Flags Visa Services Ltd | Professional & scientific | 2024 |
| 2 Flames Grill Bar Limited | Hospitality | 2018 |
| 2 Fmcg Media Limited | Professional & scientific | 2021 |
| 2 Fontarabia Road SW11 Limited | Households | 2020 |
| 2 Foot Media Ltd | Professional & scientific | 2017 |