| AMS Properties NW Ltd | Liverpool | 2024 |
| AMS Scaffold Services Ltd | Kingswinford | 2020 |
| AMS Skip Hire Cheshire Limited | Wilmslow | 2026 |
| AMS Technology Solutions Limited | Lincoln | 2013 |
| Amsa Consulting Ltd | Maldon | 2011 |
| Amsam (Southampton) Limited | Southampton | 1989 |
| Amsc &Co Limited | London | 2017 |
| Amsc Consulting Limited | London | 2015 |
| Amser I Siarad Ltd | Caernarfon | 2003 |
| Amsew Consultancy Ltd | Bury | 2020 |
| Amsm Management Ltd | Glasgow | 2024 |
| Amsouth Limited | South Staffordshire | 2006 |
| Amsted Developments Ltd | Durham | 2018 |
| Amsterdam Conenience Store Ltd | Coventry | 2023 |
| Amstew Consultancy Limited | Southport | 2017 |
| Amstheestylist Ltd | Wellingborough | 2025 |
| AMT Access Limited | Longridge | 2024 |
| AMT Builders Ltd | Harrow | 2014 |
| AMT Electricals Limited | Essex | 2004 |
| AMT Sales Consultancy Ltd | Leeds | 2022 |
| AMT Telecom Limited | Ipswich | 2016 |
| Amtaj Ltd | Leicester | 2018 |
| Amtal Flore Aesthetics Ltd | Seaham | 2025 |
| Amtco Ltd | Kidderminster | 2018 |
| Amtell Ltd | Kettering | 2020 |
| Amthal Group Holdings Limited | St. Albans | 2021 |
| Amtilch Investments Limited | Tetbury | 2022 |
| Amtivo Food & Packaging Limited | West Malling | 2016 |
| Amto Ltd | Teignmouth | 2017 |
| Amts Luton UK Ltd | Luton | 2023 |
| AMU Car Hire Ltd | Mitcham | 2025 |
| AMU UK Trading Ltd | Ruislip | 2025 |
| Amuche Ltd | Bromley | 2023 |
| Amulet Health Limited | London | 2025 |
| Amulet Real Estate Limited | Barnet | 2025 |
| Amulet Residential Limited | Warminster | 2018 |
| Amulus Limited | | 2004 |
| Amun Massage Ltd | London | 2022 |
| Amun RA Online Ltd | Farnborough | 2025 |
| Amup Ltd | London | 2014 |
| Amusement World Limited | Barry Island | 1964 |
| Amusing Science Ltd | East Finchley | 2023 |
| Amuways Services Ltd | Glasgow | 2024 |
| Amuza Ltd | Crewe | 2024 |
| AMV Associated Tippers Ltd | Copthorne | 2025 |
| AMV Owners Club Ltd | Newcastle Upon Tyne | 2023 |
| Amvisioncare Ltd | Dewsbury | 2021 |
| Amvry Limited | Wirral | 2016 |
| AMW Events Limited | Cheltenham | 2014 |
| AMW Marketing Services Ltd | Elm Park | 2024 |
| AMW Personal Training Ltd | Glasgow | 2023 |
| Amwaj Ltd | London | 2020 |
| Amway (Europe) Limited | Birmingham | 1989 |
| Amwell Partnership Ltd | London | 2025 |
| AMX Recruitment Limited | Tunbridge Wells | 2024 |
| AMY & Katie Limited | London | 2020 |
| AMY & Kelly Limited | Tewkesbury | 2010 |
| AMY Adams Clinical Aesthetics Ltd | Cardiff | 2022 |
| AMY Ainsworth Hair and Beauty Ltd | Southampton | 2021 |
| AMY Alexandra Studio Ltd | Oxton | 2022 |
| AMY Bannerman Limited | London | 2022 |
| AMY Beauty Ltd | London | 2026 |
| AMY Brandon Makeup Ltd | London | 2022 |
| AMY Briffa Ltd | Nottingham | 2023 |
| AMY Broadbent Aesthetics Ltd | Stockport | 2022 |
| AMY Broughton Aesthetics Ltd | Grimsby | 2021 |
| AMY by AMY Ltd | Liverpool | 2023 |
| AMY Byrne Limited | Cinderford | 2010 |
| AMY Camp Limited | Swadlincote | 2018 |
| AMY Camp Salon Limited | Swadlincote | 2018 |
| AMY Charlotte Bespoke Ltd | Northampton | 2024 |
| AMY Clarke Hair Ltd | Leicester | 2024 |
| AMY Consult Services Ltd | London | 2026 |
| AMY Croxford Limited | London | 2025 |
| AMY Fish Colour Limited | Bedford | 2019 |
| AMY Fitness Limited | Cheam | 2020 |
| AMY Group Limited | London | 2025 |
| AMY Groves Hairdressing Ltd | Doncaster | 2016 |
| AMY H Carpentry Limited | Stevenage | 2019 |
| AMY Hair Limited | Hinckley | 2023 |
| AMY Health Beauty Ltd | London | 2024 |
| AMY Iddon Consulting Limited | Buckingham | 2019 |
| AMY Ions Ltd | Blaydon-On-Tyne | 2021 |
| AMY Jasmine Aesthetics Ltd | Newcastle | 2024 |
| AMY Jayne Aesthetics Limited | Gillingham | 2017 |
| AMY Jones Hair Ltd | Havant | 2021 |
| AMY Jones Hypnotherapy Limited | Bury | 2023 |
| AMY Kelly Hair Ltd | Greenock | 2025 |
| AMY Laing Coaching Ltd | London | 2024 |
| AMY Larkin Limited | Waterlooville | 2015 |
| AMY Lawton Consultancy Ltd | Market Rasen | 2026 |
| AMY Limited | Hull | 2026 |
| AMY Lopez Hair Ltd | Leeds | 2023 |
| AMY LOU Artistry Ltd | Barnsley | 2026 |
| AMY Louise Aesthetics & Beauty Limited | Newcastle Upon Tyne | 2022 |
| AMY Louise Aesthetics Ltd | Bexhill On Sea | 2024 |
| AMY Louise Hair Limited | Southport | 2017 |
| AMY Louise Virtual PA Ltd | Bury | 2024 |
| AMY M Aesthetics Ltd | Birmingham | 2026 |
| AMY Maddison Limited | Dorchester | 2004 |