| A Speed Tyre Services Limited | Derby | 2007 |
| A Splash of Glass Limited | Hengoed | 2016 |
| A Spray Paintworks Limited | Pontyclun | 2021 |
| A Sprinkle of Deco & Art Ltd | London | 2015 |
| A Square Logistics Limited | Harrow, London | 2025 |
| A Srour Comodities Ltd | London | 2025 |
| A Star (Leigh) Limited | Leigh | 2020 |
| A Star Aquatics Limited | Barnsley | 2024 |
| A Star Auto Mechanics Ltd | Exeter | 2023 |
| A Star Automotive Ltd | Weymouth | 2024 |
| A Star Autos (Sussex) Ltd | Steyning | 2018 |
| A Star Autos and Bodyworks Limited | Croydon | 2024 |
| A Star Bargains Ltd | Luton | 2025 |
| A Star Binding Supplies Ltd | Rickmansworth | 2012 |
| A Star Body Repairs Ltd | Walsall | 2024 |
| A Star Car Parts Ltd | Leicester | 2026 |
| A Star Car Sales Ltd | Birmingham | 2018 |
| A Star Cars Ltd | Bury | 2025 |
| A Star Clothing Ltd | London | 2024 |
| A Star Collection Limited | London | 2024 |
| A Star Convenience Store Limited | Coventry | 2024 |
| A Star Cosmetics Products Ltd | Erith | 2026 |
| A Star Customs Ltd | Ilford | 2019 |
| A Star Customz Ltd | Nelson | 2024 |
| A Star Diamonds Ltd | London | 2016 |
| A Star Direct Ltd | Ilford | 2025 |
| A Star Food & Wine Ltd | London | 2025 |
| A Star Garage Limited | Shoreham-By-Sea | 2022 |
| A Star Homewares Ltd | London | 2024 |
| A Star Jules Limited | Doncaster | 2023 |
| A Star Kustom Ltd | Hounslow | 2026 |
| A Star Meats Ltd | Blackburn | 2022 |
| A Star MOT Centre Ltd | Darlington | 2026 |
| A Star Motor Unit Ltd | Peterborough | 2024 |
| A Star PH Ltd | Rotherham | 2026 |
| A Star Plus Ltd | London | 2018 |
| A Star Poultry Limited | Glasgow | 2025 |
| A Star Products Ltd | Portsmouth | 2022 |
| A Star Props Ltd | Greenford | 2026 |
| A Star Repair Ltd | Swansea | 2026 |
| A Star Retail Ltd | Southall | 2025 |
| A Star Roofing Supplies Ltd | Worksop | 2020 |
| A Star Sales Ltd | Manchester | 2019 |
| A Star Services South Ltd | Aylesbury | 2011 |
| A Star Supermarket Ltd | Nottingham | 2019 |
| A Star Supplies Ltd | Tunbridge Wells | 2025 |
| A Star Trading Ltd | Huddersfield | 2020 |
| A Star Trophies Limited | Newcastle Under Lyme | 2012 |
| A Star Tyre & Car Wash Ltd | Chatham | 2024 |
| A Star UK Products Ltd | Birmingham | 2026 |
| A Star Vehicle Systems Ltd | Barnet | 2025 |
| A Star Wholesale Ltd | Southall | 2023 |
| A Star Wines Ltd | Dudley | 2023 |
| A Stars Media Ltd | London | 2024 |
| A Starz Car Limited | Reading | 2022 |
| A Starz Fashion Ltd | Bradford | 2024 |
| A State of Nature Ltd | London | 2020 |
| A Step UP Flooring Ltd | Cardiff | 2023 |
| A Stitch That Fits Ltd | Harrow | 2018 |
| A Stockton Enterprises Limited | Liverpool | 2024 |
| A Stone's Throw Limited | Nottingham | 2014 |
| A Story of Flowers Ltd | London | 2024 |
| A Street Motors Ltd | Newcastle | 2019 |
| A Strings Limited | Pontypridd | 2013 |
| A Study in Scarlet Limited | Coleraine | 2024 |
| A Stylists Secret Ltd | Cramlington | 2019 |
| A Sunshine Company Ltd | Bexhill-On-Sea | 2025 |
| A Sustainable Department Store Limited | London | 2019 |
| A Sweet Affair Ltd | Huddersfield | 2021 |
| A Sweet Centre Ltd | Dewsbury | 2026 |
| A SXC Imagination Ltd | London | 2025 |
| A T & T (GB) Limited | Brentford | 1999 |
| A T Accessories Ltd | Ilford | 2013 |
| A T Auto Repairs Limited | Bodmin | 2018 |
| A T Autocare Limited | Hoddesdon | 2003 |
| A T Autos (Essex) Limited | Halstead | 2018 |
| A T Autos Limited | Witney | 2009 |
| A T Autos NW Ltd | Liverpool | 2022 |
| A T Aviation Sales Limited | Bridgwater | 2010 |
| A T B Cars Ltd | Doncaster | 2010 |
| A T Ball Automation Limited | Nottingham | 2023 |
| A T Cars Limited | Leicester | 2004 |
| A T Concierge Ltd | Birmingham | 2025 |
| A T Distribution Limited | Chorley | 2006 |
| A T Electrical Supplies Ltd | Macclesfield | 2020 |
| A T Engineering Supplies Ltd | Preston | 2003 |
| A T Garage Ltd | Leicester | 2020 |
| A T Global Trading Ltd | Sale | 2018 |
| A T H Machinery Ltd | Stockbridge | 2019 |
| A T Hirons Limited | Southport | 2003 |
| A T Mcgarrity Limited | Kilmarnock | 2008 |
| A T R International Ltd | Preston | 2024 |
| A T S Retail Ltd | Clydebank | 2022 |
| A T Store Ltd | London | 2025 |
| A T Traders Limited | London | 2017 |
| A T Used Cars Ltd | London | 2026 |
| A T W Transport Ltd. | Avonbridge | 2001 |
| A T Zoom Ltd | Birmingham | 2025 |
| A TAJ Ltd | Greenford | 2024 |
| A Tale of Colours Ltd | London | 2022 |