| 'AVE IT Media Ltd | Professional & scientific | 2024 |
| 001 Atlas Limited | Transport & logistics | 2020 |
| 02025947 Limited | | 1986 |
| 021 TEH Ltd | Hospitality | 2026 |
| 1 Wilton Crescent Freehold Limited | Administrative & support | 2011 |
| 10 Leisure Limited | Professional & scientific | 2014 |
| 10 Vale Road (Freehold) Limited | Households | 2021 |
| 10 Victoria Street Limited | Hospitality | 2012 |
| 101 ST. Georges Drive Management Company Limited | Professional & scientific | 1996 |
| 101120 Ltd | Professional & scientific | 2021 |
| 103 Grandfield Avenue Freehold Limited | Real estate | 2018 |
| 103 Grandfield Avenue RTM Company Limited | Administrative & support | 2014 |
| 111 Coltman Street RTM Company Ltd | Households | 2019 |
| 12 Buckingham Street and 31-33 Kingsbury RMC Ltd | Households | 2025 |
| 12 Volt Planet Ltd | Wholesale & retail | 2012 |
| 121 Consulting Ltd | Professional & scientific | 2024 |
| 123CONTROLS Ltd | Professional & scientific | 2025 |
| 123UPVC Limited | Construction | 2007 |
| 123V (UK) Ltd. | Manufacturing | 2014 |
| 124 High Street RTM Company Ltd | Households | 2018 |
| 131 Images Ltd | Information & communication | 2019 |
| 132 Mandeville Road RTM Company Limited | Households | 2015 |
| 13MOORE Ltd | Hospitality | 2017 |
| 13TH Street Cars Limited | Wholesale & retail | 2025 |
| 141, Goldhurst Terrace Management Co Limited | Real estate | 1986 |
| 15 the Firs Interiors Limited | Professional & scientific | 2021 |
| 16 Wandsworth Common Northside Limited | Households | 2006 |
| 16-30 Old Burrs & 17-23 Lott Meadow Management Co. Limited | Households | 1991 |
| 16402913 Limited | Administrative & support | 2025 |
| 176-178 High Street Management Limited | Professional & scientific | 1983 |
| 1774 Investments Limited | Financial services | 2019 |
| 17F Services Ltd | Education | 2023 |
| 18 Bourbon Street Limited | Other services | 2023 |
| 18 Montagu Street 26 Montagu Mews South RTM Company Limited | Real estate | 2025 |
| 196 Churchill Avenue Residents Association Limited | Households | 2007 |
| 1DENTAL Solutions Ltd | Health & social care | 2025 |
| 1ST Aylesbury Plumbing & Heating Limited | Construction | 2009 |
| 1ST Choice Home Improvements Ltd | Wholesale & retail | 2025 |
| 1ST Class Locations Limited | Other services | 2019 |
| 2-BLAHBLAH Limited | Professional & scientific | 2023 |
| 2-DAY Rail Limited | Professional & scientific | 2001 |
| 20/24 College Mews Freehold Company Limited | Real estate | 2017 |
| 207 Healthcare Group Ltd | Health & social care | 2021 |
| 208 New North Road Limited | Real estate | 2014 |
| 21 Century Limited | Real estate | 2023 |
| 21 Skills UK Ltd | Education | 2020 |
| 21ST Century Artists Limited | Arts & recreation | 1999 |
| 22 Buer Road RTM Company Limited | Households | 2024 |
| 24 Bolton Gardens (Freehold) Limited | Extraterritorial | 2003 |
| 24 Hair and Beauty Salon Ltd | Real estate | 2005 |
| 24/7 Builders Ltd | Construction | 2025 |
| 25-27 Evelyn Gardens RTM Company Limited | Real estate | 2026 |
| 26 Belgrave Road Freehold Limited | Households | 2009 |
| 26 Edith Grove Management Co Ltd | Households | 1999 |
| 26 Prebendal Limited | Real estate | 2011 |
| 26-36 Intalbury Avenue Management Company Limited | Hospitality | 1999 |
| 26/7 Media, Marketing & Management Ltd | Manufacturing | 2026 |
| 27/29 Sloane Gardens Limited | Households | 2003 |
| 282 Portland Road Ltd | Extraterritorial | 2015 |
| 29 Ennismore Gardens Limited | Professional & scientific | 2001 |
| 2BEES Marketing Ltd | Other services | 2021 |
| 2C Construction Ltd | Administrative & support | 2026 |
| 2D Energy Solutions Ltd | Construction | 2023 |
| 2EUROPE Limited | Professional & scientific | 2004 |
| 2ND Sight Paranormal Ltd | Administrative & support | 2025 |
| 2V AY Ltd | Administrative & support | 2026 |
| 3 Acres Group Ltd | Professional & scientific | 2023 |
| 3 Akhi's Trading Ltd | Wholesale & retail | 2024 |
| 3 Counties Mini Crane Hire Ltd | Construction | 2023 |
| 3 Education Limited | Construction | 2009 |
| 3 KPG Limited | Real estate | 1995 |
| 3 West Street Management Co Ltd | Households | 2008 |
| 30 Ceely Road Management Company Limited | Households | 1991 |
| 360 Landscapes Limited | Administrative & support | 2016 |
| 360 Security and Training Ltd | Administrative & support | 2024 |
| 365 Ground Contractors Ltd | Construction | 2019 |
| 37 Burns Street Limited | Real estate | 2021 |
| 37 ST. Augustines Road Limited | Professional & scientific | 2001 |
| 373 New Kings Road Freehold Limited | Real estate | 2007 |
| 38 Church Road Limited | Real estate | 2014 |
| 3DC Design Ltd | Wholesale & retail | 2025 |
| 3E Business Services Limited | Professional & scientific | 2012 |
| 3J'S Infosystems Limited | Information & communication | 2015 |
| 3K and I Limited | Health & social care | 2019 |
| 3K Homes Ltd | Real estate | 2025 |
| 3RD Light Media Ltd | Information & communication | 2014 |
| 3SZ Properties Ltd | Real estate | 2026 |
| 4 Oceans Capital Ltd | Professional & scientific | 2012 |
| 4 Seasons Garden & Grounds Maintenance Ltd | Administrative & support | 2023 |
| 43 North Way (Headington) Management Company Limited | Households | 2004 |
| 44 Engineering Limited | Professional & scientific | 2020 |
| 45RPM Software Ltd. | Information & communication | 2019 |
| 4BEARINGS Limited | Wholesale & retail | 2019 |
| 4D Contract Flooring Limited | Construction | 2011 |
| 4D Home Solutions Ltd | Construction | 2022 |
| 4EMK Holdings Limited | Financial services | 2018 |
| 4EMK Ltd | Information & communication | 2014 |
| 4EVER Green Limited | Administrative & support | 2008 |
| 4LS Management 2020 Ltd | Households | 2020 |
| 4MS Telecom Limited | Information & communication | 2016 |