| 0210 UK Ltd | Professional & scientific | 2014 |
| 08315001 Limited | Information & communication | 2012 |
| 1-12 Elizabeth Court RTM Co Ltd | Households | 2013 |
| 1-9 Newlands Court RTM Company Limited | Households | 2024 |
| 10-18 Fairlands Court RTM Company Limited | Households | 2024 |
| 10-18 Newlands Court RTM Company Limited | Households | 2024 |
| 100 Osborne Road Limited | Households | 1998 |
| 108 LAB CIC | Information & communication | 2025 |
| 109 Richmond Avenue Limited | Real estate | 2014 |
| 11 Clevedon House Limited | Extraterritorial | 2024 |
| 111 Vansittart Road Limited | Households | 2000 |
| 11A Vansittart Road Management Company Limited | Households | 2019 |
| 12 Bolton Crescent Management Company Limited | Extraterritorial | 1996 |
| 123 Promos Limited | Professional & scientific | 2025 |
| 14 Grittleton Road Freehold Limited | Households | 2018 |
| 141 Station Road Management Company Limited | Households | 2009 |
| 1413570 Ontario Inc | | 2023 |
| 15 Peascod Street Ltd | Real estate | 2026 |
| 15-19 Langley Road Management Company Limited | Households | 2012 |
| 16-17 Avenue Elmers Management Company Limited | Households | 2016 |
| 1640 Ltd | Hospitality | 2021 |
| 17 Crimp Hill Ltd | Hospitality | 2025 |
| 1826 Events Limited | Arts & recreation | 2024 |
| 19 Park Hill Limited | Extraterritorial | 2012 |
| 19-27 Fairlands Court RTM Company Limited | Households | 2024 |
| 1ST Choice Painting Ltd | Construction | 2019 |
| 2 Sparrows Ltd | Real estate | 2024 |
| 21 the Quadrant Freehold Limited | Households | 2012 |
| 22 KR Management Company Limited | Households | 1995 |
| 22OVERSEVEN Ltd | Manufacturing | 2026 |
| 24 Clarence Road Limited | Households | 1998 |
| 247 Plumbing and Heating 1 Ltd | Construction | 2014 |
| 25 Alma Road Management Limited | Real estate | 2012 |
| 25 Lansdowne Street (Hove) Limited | Households | 2007 |
| 25 Osborne Road Management Company Limited | Households | 1989 |
| 27 Noble Holdings Ltd | Financial services | 2025 |
| 28 Group Ltd | Real estate | 2023 |
| 29NJK Limited | Health & social care | 2023 |
| 29OSBRD Ltd | Other services | 2023 |
| 2M Cafe and Cuisine Ltd | Manufacturing | 2026 |
| 3 M & J Limited | Other services | 2015 |
| 3-5 Ashford Crescent Management Company Limited | Households | 2007 |
| 307 OX Road Ltd | Real estate | 2022 |
| 311 Window Film & Manifestation Limited | Administrative & support | 2016 |
| 360 Workplace Limited | Construction | 2006 |
| 365 Hire Services Limited | Administrative & support | 2012 |
| 369SOLUTIONS Limited | Professional & scientific | 2026 |
| 37 Osborne Road Management Company Limited | Real estate | 1997 |
| 371 Chiswick High Road Management Limited | Professional & scientific | 2002 |
| 39 Osborne Road Management Limited | Households | 1987 |
| 3DCMM Limited | Professional & scientific | 2022 |
| 3G Partnership Limited | Information & communication | 2007 |
| 3K Investments Limited | Financial services | 2022 |
| 4 Old K'S Ltd | Real estate | 2020 |
| 4 Sight Management Ltd | Professional & scientific | 2002 |
| 425-455 ST Albans Road, Watford Management Company Limited | Households | 2021 |
| 4CH Limited | Information & communication | 2016 |
| 4NEST Concepts & Solutions Ltd | Construction | 2025 |
| 4T Engineering Limited | Professional & scientific | 2015 |
| 50031CONSORTIUM Limited | Transport & logistics | 2016 |
| 53 High Street Eton Limited | Households | 2024 |
| 54 Vale Road Limited | Real estate | 2024 |
| 5AB Limited | Construction | 2022 |
| 6 & 7 Turks Head Court Ltd | Hospitality | 2012 |
| 6 Ashwood Court Management Company Limited | Households | 1991 |
| 63 Chalvey Road East RTM Company Limited | Households | 2010 |
| 64 Computers Limited | Other services | 2006 |
| 68 Marylands Road Management Company (1988) Limited | Households | 1987 |
| 68 Milson Road Management Company Limited | Households | 2008 |
| 6FOOT6 Productions Ltd | Arts & recreation | 2019 |
| 7&8 Buckingham Place Management Limited | Households | 2019 |
| 7.CYBERRISK.COM Limited | Administrative & support | 2014 |
| 76 Osborne Road Management Company Limited | Households | 1993 |
| 77 Sports LLP | | 2025 |
| 78 Osborne Road Residents Association Limited | Households | 1984 |
| 7HUNDRED Ltd | Wholesale & retail | 2015 |
| 80 Osborne Road Maintenance Limited | Real estate | 2022 |
| 88 Alpha Street RTM Company Limited | Households | 2021 |
| 88 West Heath Road Ltd | Real estate | 2023 |
| 96 Osborne Road Management Company Limited | Households | 1990 |
| A & S Legal Consultancy Limited | Professional & scientific | 2022 |
| A 2 Z Supermarket Limited | Wholesale & retail | 2016 |
| A and S Martin Ltd | Hospitality | 2003 |
| A C F Gare & Co Ltd | Professional & scientific | 2018 |
| A Green Oak Builders Ltd | Construction | 1997 |
| A List Roofing Ltd | Construction | 2023 |
| A P Gathercole Consulting Ltd | Professional & scientific | 2017 |
| A P Souvenirs Ltd | Wholesale & retail | 2025 |
| A R B Agencies Limited | Wholesale & retail | 2019 |
| A Small Enterprise Ltd | Wholesale & retail | 2023 |
| A Star Accounting Services Ltd | Professional & scientific | 2011 |
| A V Co 1 Limited | Financial services | 2006 |
| A&H Trading Enterprises Ltd | Wholesale & retail | 2016 |
| A&M Alterations Limited | Wholesale & retail | 2025 |
| A-S Building Services 1 Ltd | Construction | 2014 |
| A. Bryden and Co. Limited | Professional & scientific | 1980 |
| A.T.A Industries Ltd | Financial services | 2026 |
| A1 Spices Ltd | Hospitality | 2020 |
| AA Elite Construction Ltd | Construction | 2026 |
| AA Lounge Ltd | Hospitality | 2024 |