| 00678361 Limited | Wholesale & retail | 1960 |
| 1-2-MOBILE Limited | Information & communication | 2009 |
| 1001010101 Ltd | Financial services | 2023 |
| 112 Ambulance Repatriation Ltd | Health & social care | 2022 |
| 120 Feet Limited | Information & communication | 2006 |
| 1OAK Projects Limited | Construction | 2024 |
| 2 Shineshine Ltd | Administrative & support | 2021 |
| 24 Eslington Limited | Households | 2018 |
| 24/7 Business Support Ltd | Information & communication | 2014 |
| 2A2I Property Limited | Real estate | 2026 |
| 2K'S Properties Ltd | Real estate | 2026 |
| 2UBA Ltd | Wholesale & retail | 2025 |
| 33-35 ST Annes RD Management Co Limited | Households | 2019 |
| 353937 Ltd | Financial services | 2023 |
| 368 Talent Ltd | Administrative & support | 2026 |
| 3C Financial Services Limited | Financial services | 2019 |
| 3D GAS & Plumbing Limited | Construction | 2021 |
| 3QUK Limited | Professional & scientific | 2017 |
| 3S Business Solution Ltd | Professional & scientific | 2021 |
| 3S Trading Consultancy Limited | Professional & scientific | 2023 |
| 3SQUIRES Wines Ltd | Wholesale & retail | 2018 |
| 4 RXT Ltd | Hospitality | 2024 |
| 5 Dinosaurs Ltd | Information & communication | 2021 |
| 55 Productions Limited | Information & communication | 2022 |
| 5ANJ-AAB Ltd | Transport & logistics | 2024 |
| 5IVE Lions Ltd | Wholesale & retail | 2026 |
| 5TH Avenue Flowers Ltd | Wholesale & retail | 2019 |
| 7EPTA Ltd | Real estate | 2021 |
| 837 Enforcement Ltd | Administrative & support | 2019 |
| 86 Iverson Road Limited | Real estate | 1996 |
| 88 African Foods and Grocery Ltd | Wholesale & retail | 2026 |
| 89 Skyline Ltd | Information & communication | 2019 |
| 8BZ Consulting Ltd | Professional & scientific | 2026 |
| @Ambulancerepatriation Ltd | Health & social care | 2020 |
| A & a Hayes Property Investments Limited | Real estate | 2020 |
| A & a Sussex Cars Limited | Wholesale & retail | 2013 |
| A & N Mccann Ltd | Real estate | 1938 |
| A & P Watson Limited | Real estate | 2014 |
| A & R Maintenance Services Ltd | Manufacturing | 2007 |
| A & S Contract Cleaning Limited | Administrative & support | 2014 |
| A and M Properties Management Limited | Real estate | 2022 |
| A Chimney Sweep Limited | Administrative & support | 2016 |
| A County Down Under Ltd | Wholesale & retail | 2023 |
| A Grade Windows Ltd | Construction | 2010 |
| A Hough Dairy Produce Limited | Wholesale & retail | 2016 |
| A J Marson Limited | Real estate | 2020 |
| A Khan Restaurants Limited | Hospitality | 2012 |
| A P Autos Staffordshire Ltd | Wholesale & retail | 2015 |
| A P Services (Stoke) Ltd | Transport & logistics | 2025 |
| A Smith Signalling Limited | Construction | 2018 |
| A Street Motors Ltd | Wholesale & retail | 2019 |
| A Wilkinson-Jones Limited | Construction | 2007 |
| A&A Properties Estates Ltd | Real estate | 2024 |
| A&F Medics Limited | Health & social care | 2022 |
| A&J Plumbing and Heating Limited | Construction | 2019 |
| A&R Medical and Consultancy Limited | Health & social care | 2018 |
| A-Ya Design Ltd | Arts & recreation | 2016 |
| A.M.S. Property Rentals Ltd | Real estate | 2023 |
| A.R.S. Roofing Limited | Construction | 2003 |
| A1 Hartshill Pvcu Ltd | Construction | 2007 |
| A1 Scaffolding (Telford) Limited | Administrative & support | 2017 |
| A2G Design Labs Ltd | Information & communication | 2024 |
| A2ZEE Ltd | Arts & recreation | 2022 |
| AAA Investment House Ltd | Hospitality | 2015 |
| AAF Cars LLP | | 2011 |
| AAF Holdings Limited | Financial services | 2018 |
| Aarna Smiles Ltd | Health & social care | 2025 |
| AB Adventures Limited | Hospitality | 2023 |
| AB Vehicle Repairs Limited | Manufacturing | 2016 |
| Abacus High Quality Painters & Decorators Limited | Construction | 2000 |
| Abbasi Services Limited | Real estate | 2009 |
| ABE Group Limited | Other services | 2020 |
| Abigo Ltd | Wholesale & retail | 2020 |
| Ability Travel Ltd | Transport & logistics | 2026 |
| Abimfem Computers Limited | Wholesale & retail | 2026 |
| Absolute Display Limited | Construction | 2001 |
| Absolute Partnership Limited | Administrative & support | 2011 |
| Accelerate Newco Limited | Manufacturing | 2026 |
| Access Floors Limited | Construction | 2004 |
| Accutronics Ltd | Manufacturing | 2009 |
| Ace Elite Coaching Ltd | Arts & recreation | 2026 |
| Ace Fitness Ltd | Arts & recreation | 2022 |
| Ace Signprint Ltd | Manufacturing | 2021 |
| Aces for Cases Ltd | Wholesale & retail | 2022 |
| ACG Retail Limited | Wholesale & retail | 2004 |
| ACJ Medical Ltd | Health & social care | 2023 |
| Acme Coffee Ltd | Manufacturing | 2024 |
| Acora Consulting Ltd | Information & communication | 2024 |
| Acorn Garden Services Ltd | Administrative & support | 2023 |
| Acorn Interpreting Ltd | Health & social care | 2018 |
| ACT 2 CAM Ltd | Education | 2011 |
| Active Footcare Ltd | Health & social care | 2016 |
| Activedge Limited | Professional & scientific | 2007 |
| Actively BE YOU Ltd | Professional & scientific | 2024 |
| Acupuncture Reproductive Clinic Ltd | Health & social care | 2025 |
| Acupuncture Training Providers Ltd | Education | 2015 |
| ACV Properties (Stoke) Limited | Real estate | 2017 |
| AD02 Ltd | Health & social care | 2018 |
| Adamsignalling Limited | Professional & scientific | 2026 |
| Adaned Personnel Ltd | Administrative & support | 2020 |