| Amast Ltd | Ryton | 2013 |
| Amastris Consultants Ltd | London | 2017 |
| Amat Limited | Ashbourne | 2007 |
| Amata Interiors Limited | Caterham | 2025 |
| Amatax Ltd | Glasgow | 2023 |
| Amatco Limited | London | 2019 |
| Amaterra Limited | Glossop | 2017 |
| Amateur Darts Circuit Ltd | Hampton | 2020 |
| Amatey Limited | Halifax | 2012 |
| Amathias Limited | Coventry | 2003 |
| Amathis Limited | Polegate | 2006 |
| Amathus Strategy Limited | Coventry | 2024 |
| Amati Global Holdings Limited | Edinburgh | 2018 |
| Amati Limited | Winchester | 1999 |
| Amati UK Limited | Norwich | 2005 |
| Amatica Health Limited | Leyland | 2023 |
| Amatshod & Co Limited | Glasgow | 2019 |
| Amatus Consulting Limited | London | 2023 |
| Amaura Financial Planning Ltd | Leeds | 2025 |
| Amauta Limited | Cambridge | 2024 |
| Amav Industries Limited | Farnham Common | 1990 |
| Amavanti Limited | Cambridge | 2016 |
| Amavero Limited | London | 1997 |
| Amavet Corporation Limited | South Woodford | 1998 |
| Amavic Limited | Dartford | 2022 |
| Amavih Ltd | London | 2025 |
| Amaw Productions Limited | Bexhill-On-Sea | 2020 |
| Amax Building Consultancy Limited | Sheffield | 2014 |
| Amax Consultancy Ltd | Altrincham | 2019 |
| Amax Contracting Limited | Epsom | 2013 |
| Amax Marketing London Ltd | Feltham | 2020 |
| Amax Retrofit Limited | Isleworth | 2022 |
| Amax Solutions Limited | Wembley | 2015 |
| Amaxuk Ltd | Woking | 2022 |
| Amaxus Capital Limited | Bedale | 2021 |
| Amaya Advisory Limited | Chester | 2025 |
| Amaya Chairs Ltd | Wolverhampton | 2022 |
| Amaya Consultancy Limited | Borehamwood | 2019 |
| Amaya Legal Sevices Ltd | London | 2025 |
| Amayo Limited | Sutton | 2018 |
| Amayse Ltd | Esher | 2008 |
| Amayu 123 Limited | London | 2023 |
| Amazashop Ltd | St. Neots | 2025 |
| Amaze Associates Ltd | London | 2020 |
| Amaze Film Services Ltd | Amersham | 2021 |
| Amaze Finance Limited | Leatherhead | 2015 |
| Amaze Global Ltd | Finchley | 2023 |
| Amaze IT Limited | Coventry | 2012 |
| Amaze Marketing Limited | Hampshire | 2002 |
| Amaze ME Interiors Ltd | Durham | 2018 |
| Amaze Research Limited | Aylesford | 2022 |
| Amaze Systems Ltd | Harrow | 2022 |
| Amazed at Limited | London | 2011 |
| Amazed Gardening Transformation Ltd | Enfield | 2022 |
| Amazehotels Ltd | Ruthin | 2019 |
| Amazency Ltd | London | 2020 |
| Amazi Trading Ltd | London | 2026 |
| Amazi Consulting Limited | Ipswich | 2010 |
| Amazilis Limited | London | 2024 |
| Amazilla Solutions Ltd | Eastbourne | 2023 |
| Amazin' Business Solutions Ltd | Manchester | 2010 |
| Amazing 15 Limited | South Croydon | 2010 |
| Amazing Accountancy Ltd | Coventry | 2012 |
| Amazing Animals Ltd. | Dartford | 2001 |
| Amazing Apprenticeships Limited | Hitchin | 2015 |
| Amazing Arrangements Limited | St Osyth | 2023 |
| Amazing Bookkeeper Limited | London | 2024 |
| Amazing Brain Limited | London | 2008 |
| Amazing Concept Limited | Epsom | 2023 |
| Amazing Concrete Ltd | London | 2025 |
| Amazing Consultancy Ltd | London | 2024 |
| Amazing Consulting (UK) Ltd | Hounslow | 2013 |
| Amazing Creative Ltd | Dorchester | 2011 |
| Amazing Days OUT Ltd | Colchester, Essex | 2019 |
| Amazing Digital Solutions Ltd | Staines | 2020 |
| Amazing Foundation Ltd | Dagenham | 2014 |
| Amazing FOX Limited | Epsom | 2020 |
| Amazing Grace Consulting Ltd | Harlow | 2026 |
| Amazing Grace Express Ltd | Manchester | 2015 |
| Amazing Grace Medicals Limited | Canvey Island | 2014 |
| Amazing Grazing Foods Ltd | Cambridge | 2013 |
| Amazing Group Holdings Limited | London | 2020 |
| Amazing Health & Beauty Clinic Limited | Northampton | 2015 |
| Amazing IF Limited | London | 2013 |
| Amazing Landings Limited | Kineton | 2023 |
| Amazing Life Holdings Ltd | Sutton | 2013 |
| Amazing Life Projects Ltd | London | 2025 |
| Amazing Marketing Ltd | Bedworth | 2016 |
| Amazing Media Limited | London | 2004 |
| Amazing Online Solution Limited | Iver | 2019 |
| Amazing People Consulting Limited | Sandhurst | 2014 |
| Amazing PR Limited | Stamford | 2004 |
| Amazing Sound Limited | Chelmsford | 2004 |
| Amazing Space (South East) Limited | Eastbourne | 2014 |
| Amazing Space Holding Company Limited | Eastbourne | 2021 |
| Amazingly Simple Accounting Services Ltd | Ilford | 2014 |
| Amazon Bioguard Limited | Blackpool | 2001 |
| Amazon Business Consulting Limited | Middlesex | 1984 |
| Amazon Cafe Limited | London | 1995 |
| Amazon Capital Services (UK) Ltd. | London | 2015 |