| 3MRAMIREZ Solution Ltd | Health & social care | 2014 |
| 3ONE3 Foods Ltd | Hospitality | 2016 |
| 3SEVEN.PS Ltd | Wholesale & retail | 2024 |
| 4 Care Cosmetics Ltd | Wholesale & retail | 2025 |
| 4 Lebanon Limited | Information & communication | 2016 |
| 4 Seasons (Wembley) Ltd | Manufacturing | 2020 |
| 4 Shadow Limited | Wholesale & retail | 2023 |
| 404 Centre Ltd | Real estate | 2024 |
| 408 Consultancy Management Ltd | Professional & scientific | 2024 |
| 41 the Grove Ltd | Real estate | 2009 |
| 444 Vision Ltd | Real estate | 2021 |
| 44COOK82COOK Limited | Hospitality | 2025 |
| 45 Hale Grove Gardens Limited | Real estate | 2018 |
| 47 Llanover Road Management Limited | Extraterritorial | 2002 |
| 4K With Love Ltd | Manufacturing | 2020 |
| 4SP Ltd | Real estate | 2022 |
| 5 Hot Chillies Limited | Other services | 2023 |
| 5 Stars Falafel Limited | Hospitality | 2013 |
| 5 Tilling Way Limited | Real estate | 2025 |
| 50 High Street South Rushden Ltd | Real estate | 2025 |
| 50HZ Ltd | Manufacturing | 2024 |
| 51 Ealing Road Wembley Limited | Households | 2001 |
| 511 Capital & Co Ltd | Real estate | 2024 |
| 57 Harrow Road Limited | Administrative & support | 1965 |
| 58 Keyin Limited | Real estate | 2025 |
| 5IFTY 5IVE Ltd | Real estate | 2024 |
| 60 the Hawthorns Ltd | Real estate | 2022 |
| 60A Heather Park Drive Limited | Households | 2014 |
| 63 63A Eagle Road Freehold Limited | Households | 2020 |
| 63-69 East Lane (Freehold) Company Limited | Real estate | 2024 |
| 69 Dagmar Avenue Management Ltd | Real estate | 2016 |
| 6TH Ltd | Construction | 2022 |
| 7 Day Chemiist UK Limited | Wholesale & retail | 2023 |
| 7 Days Fresh Food and Wine Ltd | Wholesale & retail | 2019 |
| 7, 8, 9 Waterside Close Property Management Limited | Households | 2020 |
| 72 Bar Ltd | Other services | 2024 |
| 73WHR Limited | Real estate | 2017 |
| 77 Eagle Road Ltd | Real estate | 2019 |
| 777 Blue Lions Ltd | Administrative & support | 2021 |
| 786 Cyber Rhythm Ltd | Information & communication | 2025 |
| 786 NAZ UK Ltd | Wholesale & retail | 2012 |
| 786-IBNU LLP | | 2023 |
| 7T9 Ltd | Wholesale & retail | 2024 |
| 8 Mile Sound Ltd | Wholesale & retail | 2025 |
| 800A Forte Limited | Real estate | 2023 |
| 802 Sheri Limited | Hospitality | 2025 |
| 82 Frontier Limited | Administrative & support | 2025 |
| 84 Beverley Gardens Limited | Real estate | 2019 |
| 86 Beverley Gardens Limited | Real estate | 2019 |
| 8843 Labs Limited | Professional & scientific | 2026 |
| 9 Noppakao Thai Spa Limited | Other services | 2017 |
| 9 Tea 9 Ltd | Hospitality | 2025 |
| 90 Nutrition Limited | Hospitality | 2025 |
| 911 Bodyshop (UK) Ltd | Professional & scientific | 2010 |
| 911 Triple R Ltd | Professional & scientific | 2010 |
| 98CHAIRBOROUGH Road Maintainance Charges Ltd Limited | Households | 2021 |
| 9INEJEWELLERS Ltd | Manufacturing | 2026 |
| 9T9 Limited | Wholesale & retail | 2020 |
| 9TH Legion Limited | Administrative & support | 2019 |
| A & a Limousine Service Limited | Administrative & support | 2013 |
| A & a Mgmt Ltd | Real estate | 2020 |
| A & a PUB Holdings Company Limited | Wholesale & retail | 2023 |
| A & D Global Enterprises Limited | Wholesale & retail | 2025 |
| A & J Trade Ltd | Wholesale & retail | 2018 |
| A & K Carpenters Ltd | Construction | 2012 |
| A & K Tamil Food Ltd | Hospitality | 2026 |
| A & M Jointers Limited | Construction | 2008 |
| A & M Rugs Ltd | Wholesale & retail | 2016 |
| A & N Bell Consulting Ltd | Information & communication | 2016 |
| A & P Mehta Limited | Administrative & support | 2010 |
| A & S Accounting Ltd | Professional & scientific | 2019 |
| A & T Family Limited | Transport & logistics | 2006 |
| A & Y F SO Limited | Other services | 2011 |
| A & Y F SOU Ltd | Construction | 2015 |
| A & Y Fit Ltd | Information & communication | 2012 |
| A & Y Fitting Ltd | Construction | 2015 |
| A & Z Cars Ltd | Administrative & support | 2015 |
| A and R Investments London Ltd | Real estate | 2018 |
| A B Keynes Limited | Construction | 2024 |
| A B Wines Ltd | Wholesale & retail | 2018 |
| A D I Consulting Limited | Real estate | 2020 |
| A D Ladwa Capital Ltd | Financial services | 2026 |
| A D Ministerio Vida UK | Other services | 2020 |
| A Decor Ltd | Wholesale & retail | 2023 |
| A G Printing & Publishing Ltd | Manufacturing | 1998 |
| A Gerrard Consultants Limited | Real estate | 2020 |
| A Gerrard Global Limited | Professional & scientific | 2020 |
| A Grooming Room Ltd | Other services | 2025 |
| A Harris and Co UK Limited | Real estate | 2021 |
| A I Blajut Limited | Administrative & support | 2026 |
| A J Tours & Travels UK Ltd | Administrative & support | 2009 |
| A K Food (WM) Ltd | Hospitality | 2019 |
| A K Patel LLP | | 2025 |
| A Kayfak Ltd | Hospitality | 2018 |
| A L K Services Limited | Information & communication | 2017 |
| A M Global Security Solutions Limited | Administrative & support | 2022 |
| A N Construction Solution Limited | Construction | 2008 |
| A Piece of Travel Ltd | Administrative & support | 2025 |
| A S Building Development Ltd | Construction | 2015 |
| A to Z Car Valeting Services Ltd | Wholesale & retail | 2023 |