| 42 Beaufort Road (Freehold) Limited | Real estate | 2015 |
| 44 Beaufort Road Company Limited | Households | 2005 |
| 444 Kingston Road Limited | Hospitality | 1998 |
| 45-47 Grosvenor Square Freehold Limited | Households | 2007 |
| 46 Maple Road Limited | Households | 1986 |
| 47 Dalberg Road RTM Company Limited | Households | 2019 |
| 48 Grosvenor Square Freehold Limited | Households | 2019 |
| 48 Kingston Hill RTM Company Ltd | Households | 2015 |
| 48-58 Albert Road (Kingston) Residents' Association Limited | Households | 1979 |
| 49VIEW Ltd | Information & communication | 2018 |
| 4D Media Technology Limited | Information & communication | 2015 |
| 4D Modelshop Limited | Manufacturing | 2002 |
| 4HIM Ltd | Other services | 2018 |
| 5 Minerva Road Freehold Limited | Real estate | 2017 |
| 5 South Terrace Surbiton RTM Company Limited | Households | 2026 |
| 50 Fassett Road Residents Association Limited | Real estate | 1986 |
| 51 Homersham Road Limited | Households | 2015 |
| 51 Lennox Gardens Limited | Real estate | 1996 |
| 54 Allfarthing Lane Limited | Real estate | 2002 |
| 55 Lamont Road Limited | Households | 1999 |
| 56 Norbiton Avenue - Freehold Ltd | Households | 2013 |
| 59 Woodstock Road Limited | Households | 2014 |
| 5A Construction (UK) Ltd | Construction | 2019 |
| 6 Boutflower Road (Freehold) Limited | Hospitality | 2008 |
| 635 Wandsworth Road Management Ltd | Administrative & support | 2013 |
| 7 Birkenhead Avenue (Freehold) Limited | Real estate | 2011 |
| 7 Brunswick Road Freehold Limited | Households | 2024 |
| 7 Degrees South Limited | Professional & scientific | 2002 |
| 7 Nights Lounge Ltd | Hospitality | 2021 |
| 7 Questions Ltd | Information & communication | 2023 |
| 7 Werter Road Freehold Limited | Households | 2017 |
| 7,000 Jars of Beer Ltd | Wholesale & retail | 2017 |
| 7-12 Weston Court Grove Crescent Kingston Residents Company Limited | Households | 1997 |
| 70 Borough High Street Ltd | Real estate | 2022 |
| 70 Queensgate SW7 Limited | Real estate | 2001 |
| 72 and 74 Kings Road Freehold Limited | Households | 2026 |
| 72 Church Road RTM Company Limited | Real estate | 2011 |
| 72 Randolph Avenue Limited | Real estate | 1981 |
| 72 Victoria Road Management Company Ltd | Households | 2023 |
| 748 Fulham Road Management Company Limited | Real estate | 2017 |
| 76 and 77 Eaton Square Freehold Limited | Households | 2016 |
| 786 Burgers N Shakes Ltd | Hospitality | 2025 |
| 79 Onslow Road Limited | Households | 2018 |
| 7A Limited | Wholesale & retail | 2004 |
| 7AXIOMS Ltd | Professional & scientific | 2024 |
| 7DOTS Limited | Information & communication | 2009 |
| 8 BA International Ltd | Construction | 2020 |
| 8 Innovation Consulting Limited | Professional & scientific | 2015 |
| 8 Uxbridge Road Limited | Households | 1996 |
| 82 Lakeside Road Limited | Households | 2009 |
| 88 Property Co. Ltd | Real estate | 2016 |
| 91 ST Dunstans Road Management Limited | Households | 2016 |
| 94 Crofton Park Road Limited | Households | 2020 |
| 94 Kings Limited | Wholesale & retail | 2018 |
| 99 CM Groups Limited | Hospitality | 2025 |
| 99 ST Marks Road Management Company Limited | Households | 1996 |
| 9S Labs Limited | Information & communication | 2026 |
| A & D Autos (Bognor) Limited | Manufacturing | 2007 |
| A & G Kingston Ltd | Other services | 2021 |
| A & R Property & Estates Ltd | Real estate | 2020 |
| A & SS UK Ltd | Wholesale & retail | 2018 |
| A Bigger Picture Global Limited | Financial services | 2021 |
| A Bigger Picture Limited | Information & communication | 2011 |
| A Bigger Picture Solutions Limited | Professional & scientific | 2021 |
| A J Pope Limited | Professional & scientific | 2017 |
| A M Accounting & Book-Keeping Limited | Professional & scientific | 2013 |
| A Place to Chill Limited | Other services | 2022 |
| A Ruddick & SON Limited | Construction | 2001 |
| A Safe Space With Veena Ltd | Health & social care | 2026 |
| A Trillion Games Limited | Administrative & support | 2012 |
| A Typical Day Ltd | Professional & scientific | 2020 |
| A&A Structural Design Limited | Professional & scientific | 2021 |
| A&D Holdings Ltd | Hospitality | 2024 |
| A&G Hairdressing Ltd. | Other services | 2015 |
| A&H Trading London Limited | Transport & logistics | 2023 |
| A&K United Ltd | Wholesale & retail | 2026 |
| A-Plus Renovations Ltd. | Construction | 2021 |
| A-Z Electrical Service Ltd | Construction | 2013 |
| A.H.Parker & Sons (Gt.Britain) Limited | Other services | 1940 |
| A.J.B. Consulting and Brokering Ltd | Professional & scientific | 2025 |
| A.P.C. Developments Limited | Professional & scientific | 1998 |
| A.S.E. Design and Build Ltd | Construction | 2014 |
| A.T Foods 2025 Ltd | Hospitality | 2025 |
| A1 Mega Fit Ltd | Wholesale & retail | 2025 |
| A1 Personal Training Ltd | Health & social care | 2024 |
| A1 Scaffolding Limited | Construction | 2004 |
| A1 Technologies Limited | Professional & scientific | 2017 |
| A2B Transformations Limited | Information & communication | 2016 |
| A2S2TREND Ltd | Wholesale & retail | 2025 |
| AA Geophysical Limited | Mining & quarrying | 2005 |
| AAM Ltd | Wholesale & retail | 2012 |
| Aaron & Tann Builders Ltd | Construction | 2024 |
| Aaron Murray Images Limited | Professional & scientific | 2013 |
| Aartform Ltd | Information & communication | 2016 |
| Aata Ltd | Professional & scientific | 2019 |
| Aauk Ltd | Wholesale & retail | 2020 |
| AB Kennaway Ltd | Arts & recreation | 2026 |
| AB7 Consulting Ltd | Professional & scientific | 2023 |
| Abass Studio Limited | Professional & scientific | 2012 |
| Abbey Wood Holdings Ltd | Real estate | 2026 |