| 01101010 Limited | Information & communication | 2022 |
| 01101101 Limited | Information & communication | 2025 |
| 01111064 Limited | | 1973 |
| 1 Stop Cruise Shop Limited | Administrative & support | 2005 |
| 1 the Football Factory CIC | Education | 2023 |
| 1,2,3,4 YEW Trees Flat Management Limited | Real estate | 2016 |
| 110% Media Limited | Professional & scientific | 2020 |
| 13TH Estate Ltd | Real estate | 2023 |
| 146A Limited | Information & communication | 2002 |
| 15 Belsize Park Gardens Limited | Households | 1996 |
| 1717 Studios Ltd | Professional & scientific | 2021 |
| 17TAOUK Trade Limited | Wholesale & retail | 2017 |
| 1COLD Ltd | Construction | 2005 |
| 1PLACE1CLOUD Limited | Information & communication | 2021 |
| 1ST Choice Roofing & Building Ltd | Construction | 2020 |
| 1ST Class Student Homes Ltd | Real estate | 2010 |
| 1T Consultancy Ltd | Information & communication | 2016 |
| 20/20 Scaffold Ltd | Construction | 2021 |
| 22LIVE Ltd | Administrative & support | 2021 |
| 242 Group Ltd | Administrative & support | 2022 |
| 247 Playme Ltd | Information & communication | 2015 |
| 27FOODSERVICE Ltd | Manufacturing | 2006 |
| 2K Investment Holdings Limited | Other services | 2020 |
| 3 Blue Dots Technologies Limited | Administrative & support | 2003 |
| 3 Shires Removals Ltd | Transport & logistics | 2021 |
| 369 Hurcott Road Management Company Limited | Households | 2022 |
| 3COUNTIES Fuel Limited | Wholesale & retail | 2018 |
| 3FLOW Flue Installation Ltd | Construction | 2020 |
| 4 Agri Ltd | Agriculture & fishing | 2025 |
| 42 Eton Avenue RTM Company Limited | Households | 2018 |
| 44 Foods Limited | Wholesale & retail | 2020 |
| 48 Well Walk Freehold Limited | Households | 2008 |
| 4CTIVE Limited | Manufacturing | 2023 |
| 4D Terrain Ltd | Professional & scientific | 2025 |
| 4SPINSEVENTS Ltd | Information & communication | 2026 |
| 4TSEC Limited | Information & communication | 2024 |
| 555 Investments Limited | Transport & logistics | 2025 |
| 557 Evesham Ltd | Real estate | 2025 |
| 5C Promotions Ltd | Administrative & support | 2023 |
| 660 Developments Limited | Information & communication | 2022 |
| A & a Jewellery Limited | Manufacturing | 2011 |
| A & a Wholesellers Ltd | Wholesale & retail | 2022 |
| A & E Services (UK) Limited | Administrative & support | 2012 |
| A & G Insurance Services Limited | Financial services | 2007 |
| A & G Printing Solutions Limited | Administrative & support | 2013 |
| A & L Consultancy Ltd | Professional & scientific | 2025 |
| A & LC Redditch Limited | Manufacturing | 2009 |
| A & M Engineering Redditch Ltd | Financial services | 2024 |
| A & P Homes (Redditch) Ltd | Construction | 2012 |
| A & S Developments (Redditch) Ltd | Agriculture & fishing | 2008 |
| A & W Jigboring Ltd | Administrative & support | 2001 |
| A 2 Z Cleaning Services Commercial UK Limited | Administrative & support | 2016 |
| A a G Rentals Limited | Real estate | 2018 |
| A D Brookes Electrical Services Limited | Construction | 2021 |
| A D Sticky Wicket Ltd | Hospitality | 2025 |
| A E M G Holdings Limited | Administrative & support | 2019 |
| A E Oscroft & Sons Limited | Manufacturing | 2002 |
| A E Oscroft & Sons Plant Ltd | Extraterritorial | 2010 |
| A G Cranes Limited | Manufacturing | 2008 |
| A M F Building Solutions Ltd | Construction | 2013 |
| A Malik Properties Ltd | Real estate | 2024 |
| A Mckeon Maintenance Limited | Administrative & support | 2023 |
| A Poole & SON Holdings Limited | Financial services | 2024 |
| A Touch of Glass Custom Shower Solutions Limited | Wholesale & retail | 2015 |
| A W & Sons Limited | Real estate | 2022 |
| A W Tools Ltd | Financial services | 2023 |
| A&E Home Improvements Limited | Construction | 2012 |
| A&G Serene Properties Ltd | Real estate | 2023 |
| A&R Lettings Ltd | Real estate | 2017 |
| A&S Properties Redditch Ltd | Real estate | 2022 |
| A&S Transport Ltd | Transport & logistics | 2024 |
| A&T Heating Limited | Construction | 2026 |
| A-Ram Trading Limited | Administrative & support | 2005 |
| A-Team Carpet Clean Ltd | Administrative & support | 2025 |
| A-Way Online Ltd | Professional & scientific | 2023 |
| A. Groom Engineering Ltd | Professional & scientific | 2006 |
| A. Z. Computer Aided Design Limited | Administrative & support | 1998 |
| A.A. Frances and Sons Limited | Construction | 1985 |
| A.Blick & SON Ltd. | Construction | 1995 |
| A.C. Electrical Solutions Limited | Construction | 2012 |
| A.D. Direction Limited | Professional & scientific | 2019 |
| A.H & N.H Properties Limited | Administrative & support | 1971 |
| A.H. Manser Limited | Construction | 2013 |
| A.M Property Services Midlands Limited | Construction | 1963 |
| A.N.C. Training and Development Limited | Professional & scientific | 2001 |
| A.N.Z. Limited | Wholesale & retail | 2002 |
| A.S Vehicle Services Ltd | Wholesale & retail | 2026 |
| A.X. Software Limited | Information & communication | 2005 |
| A2B Taxis and Contracts (Redditch) Ltd | Transport & logistics | 2006 |
| A2Z Dynamics Limited | Information & communication | 2024 |
| AAA Advanced Drivers UK Ltd | Administrative & support | 2020 |
| AAH Oceans Ltd | Real estate | 2025 |
| Aaira’S Imperial Ltd | Wholesale & retail | 2026 |
| Aanna Home Care Ltd | Wholesale & retail | 2024 |
| Aaron's Renovations Ltd | Real estate | 2024 |
| Aarsha Ltd | Financial services | 2020 |
| Ab-Electrical Testing Ltd | Construction | 2009 |
| Abacus Nursery School (Bromsgrove) Limited | Education | 2021 |
| ABB Lettings Ltd | Real estate | 2024 |
| Abbey & Lyndon Builders Holdings Limited | Financial services | 2014 |