| 2 X 2 Architects Limited | Professional & scientific | 2015 |
| 2 Yaas Sons Ltd | Real estate | 2026 |
| 2&4 Pets UK Ltd | Wholesale & retail | 2025 |
| 2, Freegrove Road (Freeholder) Limited | Households | 2012 |
| 2,4 Creativity Limited | Professional & scientific | 2017 |
| 2,4,6,8 Parkfield Avenue Freehold Company Limited | Households | 2021 |
| 2,HPS Freedom Co.Ltd. Ltd. | Extraterritorial | 2024 |
| 2-10 Mortimer Street (GP NO 1) Limited | Financial services | 2010 |
| 2-10 Mortimer Street GP Limited | Financial services | 2010 |
| 2-10 Mortimer Street Limited Partnership | | 2010 |
| 2-10 Tavistock Street B.V. | | 2023 |
| 2-12 Hill Farm Road Management Limited | Real estate | 2010 |
| 2-20 Booth Drive Limited | Real estate | 2020 |
| 2-24 Dorville Road Management Limited | Households | 2000 |
| 2-3 Bedford Street London Limited | Households | 2016 |
| 2-3 Crawford Passage Limited | Households | 1999 |
| 2-3 Degrees Ltd | Education | 2016 |
| 2-3WAYS TM Ltd | Construction | 2023 |
| 2-4 Boundary Street Limited | Hospitality | 2008 |
| 2-4 Clifton Gardens Limited | Households | 1983 |
| 2-4 Cranley Place MC Limited | Households | 2004 |
| 2-4 OQS Limited | Administrative & support | 2022 |
| 2-4 Redcliffe Gardens Management Limited | Households | 1998 |
| 2-6 Cadogan Gardens Freehold Limited | Households | 2007 |
| 2-6 Eaton Gate B.V. | | 2023 |
| 2-6 Research Ltd | Information & communication | 2021 |
| 2-8 Bucklersbury Regeneration Limited | Real estate | 2019 |
| 2-8 Lainson Street Freehold Limited | Households | 2022 |
| 2-8 Webster Gardens Limited | Households | 2015 |
| 2-GEO Ltd | Wholesale & retail | 2020 |
| 2-MINUTE-WEBSITE Limited | Information & communication | 2002 |
| 2-MOVE Estates Strood Limited | Real estate | 2013 |
| 2-PACK Ramen Ltd | Wholesale & retail | 2024 |
| 2-TALK Limited | Information & communication | 2005 |
| 2-THE-POINT Marketing Ltd | Education | 2026 |
| 2-TONE Entertainment Limited | Administrative & support | 2014 |
| 2-WINZ Limited | Wholesale & retail | 2004 |
| 2.0 Consulting Limited | Professional & scientific | 2022 |
| 2.0 Norell Investment Limited | Extraterritorial | 2020 |
| 2.02 York Buildings Ltd | Real estate | 2017 |
| 2.1E7 Ltd | Financial services | 2025 |
| 2.4 Family Marketing Limited | Professional & scientific | 2012 |
| 2/24 Wetherby Mansions Freehold Limited | Households | 1994 |
| 2/2A Old ST Andrews Mansions Limited | Real estate | 2020 |
| 2/3 Lyall Street Property Management Limited | Households | 1992 |
| 2/4 Bickley Street RTE Company Ltd | Real estate | 2013 |
| 2/4 Chepstow Crescent Limited | Households | 2007 |
| 2/4 Mandrake Road Freehold Limited | Real estate | 2000 |
| 2/4 Sinclair Road Management Company Limited | Households | 1994 |
| 2/4 Wheatley Street Limited | Households | 2026 |
| 20 & 20A Manor Road RTM Company Ltd | Households | 2016 |
| 20 & 22 Como Road Management Limited | Real estate | 2022 |
| 20 & 22 Harrington Gardens Limited | Households | 1981 |
| 20 & Twenty Services Limited | Administrative & support | 2016 |
| 20 - 24 (FB) Limited | Real estate | 2019 |
| 20 26 Limited | Hospitality | 2018 |
| 20 Abbey Road Management Limited | Households | 1990 |
| 20 Abercorn Place Limited | Households | 1998 |
| 20 Acfold Road Limited | Households | 2000 |
| 20 Adolphus Road Freehold Company Limited | Households | 2024 |
| 20 Agamemnon Road Limited | Households | 2020 |
| 20 Albion Street Limited | Real estate | 2025 |
| 20 Aldebert Terrace (Freehold) Limited | Extraterritorial | 2007 |
| 20 Alie Street Management Company Limited | Households | 2012 |
| 20 Alma Square Flats Limited | Households | 2024 |
| 20 Alma Street Limited | Real estate | 2025 |
| 20 and 20A Wilton Road Limited | Households | 2020 |
| 20 and 22 Earls Court Square Limited | Households | 2003 |
| 20 Arundel Gardens Management Limited | Real estate | 1995 |
| 20 Askew Crescent Limited | Extraterritorial | 2010 |
| 20 Aubert Park (Freehold) Limited | Households | 2012 |
| 20 Avenue Road Management Company Limited | Real estate | 2016 |
| 20 Balderton Street Project 1 Limited | Professional & scientific | 2012 |
| 20 Barnard Gardens Freehold Management Limited | Households | 2018 |
| 20 Barnsbury Park Management Company Limited | Households | 2014 |
| 20 Beatrice Avenue Management Company Limited | Households | 2019 |
| 20 Beatty Road Management Company Limited | Households | 2019 |
| 20 Beaufort Gardens Limited | Real estate | 1989 |
| 20 Benbow Street RTM Company Limited | Households | 2026 |
| 20 Blythwood Road (London) Limited | Real estate | 2006 |
| 20 Brechin Ltd | Households | 2022 |
| 20 Bristol Gardens Limited | Real estate | 2007 |
| 20 Brock Street Limited | Construction | 2010 |
| 20 Brookdene Road Freehold Company Limited | Households | 2016 |
| 20 Buckleigh Road Ltd | Households | 2017 |
| 20 Burlington Gardens Limited | Households | 2005 |
| 20 Burnbury Road Limited | Households | 1998 |
| 20 Bury Fields Management Limited | Real estate | 2023 |
| 20 Camden Hill Limited | Households | 2018 |
| 20 Campdale Road Management Company Limited | Households | 2021 |
| 20 Castledine Road Management Company Limited | Extraterritorial | 1990 |
| 20 Cavendish Road Freehold Limited | Real estate | 2011 |
| 20 Cavendish Road Management Limited | Real estate | 2011 |
| 20 Chesson Road Residents Association Limited | Households | 2018 |
| 20 Chesterton Road (Management Co.) Limited | Households | 1973 |
| 20 Chichele Road Limited | Households | 2010 |
| 20 Church Street Limited | Real estate | 2012 |
| 20 City Road RTM Company Limited | Households | 2025 |
| 20 Clapton Square Management Company Limited | Real estate | 2011 |
| 20 Clarendon Gardens Limited | Households | 1983 |