| 4M Pro Ltd | Real estate | 2025 |
| 4YOUBYUS Limited | Wholesale & retail | 2023 |
| 5 Drive LLP | | 2025 |
| 5 Rosary Gardens Limited | Professional & scientific | 2006 |
| 57-63 Lower Denmark Road Management Company Limited | Households | 2007 |
| 5A Union Road Ltd | Real estate | 2025 |
| 5C Union Road Ltd | Real estate | 2022 |
| 5D Union Road Ltd | Real estate | 2021 |
| 6 South Road Hythe Kent Management Company Limited | Households | 2011 |
| 60-MS Ltd | Administrative & support | 2013 |
| 67 Elsham Road Limited | Real estate | 2001 |
| 69 High Street Hythe Limited | Construction | 2016 |
| 69 Oakholme Limited | Real estate | 2012 |
| 69-71 Staines Road East (Freehold) Ltd | Financial services | 2021 |
| 7 Cryo Health Limited | Health & social care | 2021 |
| 7 Ethelbert Crescent Management Company Limited | Real estate | 2018 |
| 7 Rosendale Road Limited | Real estate | 2002 |
| 71 Degrees (Design) LLP | | 2019 |
| 73 130 Ltd | Transport & logistics | 2022 |
| 760 Property Limited | Real estate | 2020 |
| 7F Consulting Limited | Professional & scientific | 2015 |
| 7FC LLP | | 2020 |
| 7PKM Fightstore Limited | Arts & recreation | 2024 |
| 8 Cubes Properties Ltd | Real estate | 2024 |
| 80 Bute Road Freehold Limited | Households | 2016 |
| 82/84 Chertsey Road (Ashford) Management Company Limited | Other services | 2006 |
| 8848 Everest Entertainment Limited | Information & communication | 2024 |
| 8BAWDALE Ltd | Households | 2016 |
| 90 ST Georges Square SW1 Residents Association Limited | Households | 2017 |
| 909 London Ltd | Information & communication | 2024 |
| 977 Mart Limited | Wholesale & retail | 2026 |
| 9OTHERS Limited | Other services | 2012 |
| A & C Consultants Limited | Professional & scientific | 2018 |
| A & H Edmonds & Sons Limited | Professional & scientific | 2014 |
| A & M Food & Wine Ltd | Wholesale & retail | 2022 |
| A & N Investment and Property Development Ltd | Real estate | 2020 |
| A & R Products (South East) Holdings Limited | Financial services | 2025 |
| A & R Products (South East) Limited | Administrative & support | 2002 |
| A & S Investment Properties Limited | Real estate | 2018 |
| A 20 (Charing) Limited | Financial services | 2024 |
| A and R Premium Services Ltd | Transport & logistics | 2021 |
| A Barnes Limited | Administrative & support | 2017 |
| A Better Choice for Property Development Limited | Construction | 2018 |
| A Better Choice for Property Limited | Real estate | 2014 |
| A Better ME 1906 Ltd | Education | 2022 |
| A D (Alif Deen) Ltd | Wholesale & retail | 2019 |
| A D G Services UK Limited | Education | 2007 |
| A Different Approach Ltd | Wholesale & retail | 2008 |
| A F L Scaffolding Limited | Construction | 2014 |
| A Griffiths Decorating Limited | Construction | 2020 |
| A I M S Partnership Limited | Administrative & support | 1992 |
| A J Grimshaw Limited | Construction | 2007 |
| A J Samson Limited | Construction | 1998 |
| A K Casino Knights Limited | Arts & recreation | 2007 |
| A L Hawkins Consulting Limited | Professional & scientific | 2011 |
| A Little BIT Wild Ltd | Wholesale & retail | 2019 |
| A Mean Clean Ltd | Administrative & support | 2025 |
| A Nichols Holding Limited | Financial services | 2025 |
| A P C Brickwork Limited | Construction | 2003 |
| A P Properties South East Limited | Construction | 2015 |
| A P Recovery Limited | Transport & logistics | 2025 |
| A S Atlantic Ltd | Extraterritorial | 2017 |
| A S Edwards Ltd | Wholesale & retail | 2025 |
| A S Gane Limited | Administrative & support | 2014 |
| A Solutions (UK) Limited | Wholesale & retail | 2008 |
| A Taylor Motor Services Ltd | Wholesale & retail | 2007 |
| A to Z Kent Haulage Ltd | Transport & logistics | 2015 |
| A to Z Kent Properties Ltd | Real estate | 2021 |
| A Touch of Class (South East) Ltd | Wholesale & retail | 2003 |
| A Touch of Lavender Reflexology Ltd | Health & social care | 2025 |
| A&A Formwork Ltd | Construction | 2022 |
| A&A Spicer Holdings Ltd | Wholesale & retail | 2022 |
| A&B Commissioning Ltd | Energy | 2019 |
| A&B Medical Ltd | Health & social care | 2019 |
| A&D Family Properties Limited | Real estate | 2025 |
| A&E Accounting Ltd | Professional & scientific | 2023 |
| A&F Consultants Ltd | Administrative & support | 2017 |
| A&Gb Scaffolding Ltd | Construction | 2024 |
| A&M Accounting Services Limited | Professional & scientific | 2021 |
| A&M Investments & Holdings Limited | Other services | 2022 |
| A&Q Associates Limited | Health & social care | 2024 |
| A&R Priority Healthcare Ltd | Health & social care | 2019 |
| A-Tec Scaffolding Limited | Construction | 2007 |
| A-Waam Autos Ltd | Wholesale & retail | 2025 |
| A-Z Supplies UK Ltd | Wholesale & retail | 2024 |
| A-Zvaletingservices Ltd | Administrative & support | 2025 |
| A. Green Mechanics Limited | Wholesale & retail | 2012 |
| A. J. and N. M. Carr Limited | Transport & logistics | 1984 |
| A. J. Tait Ltd | Construction | 2015 |
| A. N. Epps Limited | Construction | 2002 |
| A. P. Bourne Carpentry & Building Services Limited | Construction | 2010 |
| A. R. Baptie Limited | Manufacturing | 2002 |
| A.A. Baines (Racing) Limited | Arts & recreation | 1975 |
| A.B.M. Removal Services Ltd | Transport & logistics | 2016 |
| A.C. Appointments Limited | Professional & scientific | 1966 |
| A.C.E Football Academy Ltd | Arts & recreation | 2026 |
| A.C.I.D Ltd | Transport & logistics | 2025 |
| A.C.T. Couriers Limited | Transport & logistics | 2005 |
| A.E. Kendrick (Garages) Limited | Wholesale & retail | 1975 |
| A.G.B.S (South East) Ltd | Construction | 2025 |