| 1 Kestrel Ltd | Extraterritorial | 2024 |
| 1 Ritzy Ltd | Other services | 2014 |
| 1 Scorpio Ltd | Other services | 2017 |
| 1 Visionary UK Ltd | Health & social care | 2024 |
| 10 Millars Brook Limited | Real estate | 2018 |
| 10 Acton Lane Limited | Real estate | 2016 |
| 10 Hatherley Limited | Real estate | 2020 |
| 103 Ladysmith Road Management Company Limited | Households | 2023 |
| 105-111 Millet RD. Management Co. Limited | Real estate | 2013 |
| 12 & 12A Goring Way Limited | Households | 2018 |
| 121 London Road Reading Management Company Limited | Hospitality | 2006 |
| 1210 Ltd | Administrative & support | 2019 |
| 128 Bilton Road Limited | Households | 2005 |
| 1325 Productions Ltd | Administrative & support | 2018 |
| 14-20 Goring Way Property Management Limited | Real estate | 2010 |
| 17-19 Parkfield Drive Ltd | Real estate | 2023 |
| 174 Bridgewater Road Limited | Households | 2002 |
| 18 Freehold Limited | Households | 2024 |
| 18-24 Ferrymead Avenue Greenford Residents Association Limited | Households | 2008 |
| 1820 London Lane Ltd | Real estate | 2026 |
| 1919 Productions Ltd | Administrative & support | 2019 |
| 1LPM Limited | Construction | 2022 |
| 1ST Call 4 Care Ltd | Health & social care | 2024 |
| 1ST Choice Tool & Plant Hire Limited | Administrative & support | 2005 |
| 1ST Folding Sliding Doors Limited | Construction | 2004 |
| 1ST Stop Halal Ltd | Wholesale & retail | 2024 |
| 1ST Stop Off-Licence Ltd | Wholesale & retail | 2021 |
| 1STCHOICEPROPERTIES.LONDON Limited | Real estate | 2018 |
| 2 Love Lavender Hill Ltd | Wholesale & retail | 2018 |
| 247LONDONHEATING Ltd | Construction | 2021 |
| 25 Fleetway West Ltd | Financial services | 2020 |
| 28QAG Ltd | Extraterritorial | 2024 |
| 29 Folly House Ltd | Real estate | 2019 |
| 2GARDENERS Ltd | Administrative & support | 2026 |
| 2LOVE Lavender Trading Ltd | Wholesale & retail | 2019 |
| 3 Farrows Limited | Real estate | 2024 |
| 31 the Avenue Limited | Households | 2014 |
| 34 & 34A Eastmead Management Limited | Real estate | 2016 |
| 351 Greenford Road Management Ltd | Administrative & support | 2017 |
| 360 Business Services Limited | Professional & scientific | 2013 |
| 360 Fade Ltd | Other services | 2026 |
| 38 Property Ltd | Real estate | 2020 |
| 3B Intelligence Academy Limited | Education | 2019 |
| 3R Enterprises Limited | Wholesale & retail | 2005 |
| 47TH Consultants Limited | Professional & scientific | 2020 |
| 4814 Designs Limited | Professional & scientific | 2020 |
| 484 Greenford Ltd | Real estate | 2017 |
| 4D Barber Ltd | Other services | 2026 |
| 4M Engineering Ltd | Professional & scientific | 2018 |
| 5 Star Tradex Ltd | Wholesale & retail | 2012 |
| 53RD Consultancy Limited | Professional & scientific | 2025 |
| 55 Pitfield Street Limited | Real estate | 2017 |
| 60-66 MC Management Company Limited | Administrative & support | 2007 |
| 63 Oldfield Lane Management Co. Limited | Households | 1995 |
| 65 Pont Street Limited | Real estate | 2012 |
| 7 Spices by Rupal Limited | Hospitality | 2024 |
| 7 Stars Invest Ltd | Real estate | 2021 |
| 777COM Technical Solutions Ltd | Construction | 2013 |
| 8 Aberdare Gardens (Management) Limited | Professional & scientific | 1987 |
| 8 Keys Limited | Real estate | 2025 |
| 88MPH Films Limited | Information & communication | 2023 |
| 8PATH Solutions Ltd | Wholesale & retail | 2025 |
| 9&9A Ferrymead Gardens Limited | Households | 2020 |
| 976 Ltd | Real estate | 2022 |
| A & a Banerjee Ltd | Real estate | 2020 |
| A & C Heating and Plumbing Limited | Construction | 2010 |
| A & E Domi Limited | Construction | 2024 |
| A & G Services (UK) Limited | Construction | 2004 |
| A & J Properties Global Ltd | Construction | 2024 |
| A & S Childrens Services Ltd | Health & social care | 2015 |
| A A2Z Property Ltd | Real estate | 2026 |
| A D G 2017 Limited | Real estate | 2017 |
| A Deal Property Ltd | Construction | 2021 |
| A Look Ltd | Real estate | 2021 |
| A Murphy Engineering Limited | Manufacturing | 2014 |
| A Muslim Homemaker Limited | Education | 2024 |
| A N Agarwal Limited | Professional & scientific | 2020 |
| A Star Air Conditioning Ltd | Energy | 2022 |
| A Star Props Ltd | Wholesale & retail | 2026 |
| A TAJ Ltd | Wholesale & retail | 2024 |
| A to Z Properties (UK) Limited | Real estate | 2004 |
| A&A Labware Ltd | Wholesale & retail | 2016 |
| A&G Metal Recycling Limited | Water & waste | 2025 |
| A&H Superstore Limited | Wholesale & retail | 2013 |
| A&I Woods Ltd | Wholesale & retail | 2024 |
| A&J E-Commerce Limited | Wholesale & retail | 2023 |
| A&Pcontrstruction Ltd | Construction | 2025 |
| A&S (Woodbridge) Holding Co Ltd | Real estate | 2022 |
| A&S (Woodbridge) Ltd | Real estate | 2022 |
| A&S Siemienczuk Properties Limited | Real estate | 2026 |
| A. Berd Ltd | Wholesale & retail | 2013 |
| A. J. Photographics Limited | Professional & scientific | 2017 |
| A.H.M U.K Ltd | Transport & logistics | 2025 |
| A.K.M Mechanical Ltd | Construction | 2024 |
| A.S Roofworks Limited | Construction | 2025 |
| A.V.P Automotive UK Limited | Wholesale & retail | 2000 |
| A.Y.S Healthcare Ltd | Wholesale & retail | 2021 |
| A1 Investment Smart Ltd | Real estate | 2024 |
| A1 Property Smart Ltd | Construction | 2022 |
| AA Better Commodities Limited | Wholesale & retail | 2024 |