| AFX Trading Limited | North Ferriby | 2023 |
| AFY Aesthetics Limited | Gateshead | 2024 |
| Afyn Partners Limited | Shipley | 2013 |
| Afzal and Sons Ltd | Manchester | 2018 |
| Afzalia Welfare Foundation | Peterborough | 2011 |
| Afzl Ltd | London | 2018 |
| AG (UK) Consultancy Services Ltd | London | 2004 |
| AG Aesthetics and Beauty Limited | Aberdeen | 2025 |
| AG Aesthetics and Skin Ltd | Eastbourne | 2025 |
| AG Aesthetics Ltd | London | 2025 |
| AG Barber Services Ltd | Basingstoke | 2021 |
| AG Barber Shop Ltd | London | 2020 |
| AG Barbering Ltd | Middlesbrough | 2018 |
| AG Cleaning Services (UK) Limited | London | 2007 |
| AG Clinics (Nottingham) Ltd | Burton-On-Trent | 2025 |
| AG Commerce Ltd | Hatch End | 2018 |
| AG Consultancy & Representation Ltd | Leeds | 2020 |
| AG Consulting Services Ltd | Edinburgh | 2022 |
| AG Crop & Environment Limited | St Albans | 2019 |
| AG Darlington Limited | Darlington | 2024 |
| AG Electrical (NI) Ltd | Newtownards | 2014 |
| AG Essex Limited | Brentwood | 2021 |
| AG Family Bereavement Support Ltd | Birmingham | 2025 |
| AG First Contractors Ltd | Halesowen | 2018 |
| AG for the Nations Ltd | Eastleigh | 2016 |
| AG GAS Engineers Ltd | London | 2022 |
| AG Groundcare Ltd | Burton On Trent | 2021 |
| AG Hairstyling Services Limited | Sheffield | 2020 |
| AG Herts Limited | Brentwood | 2020 |
| AG House of Praise Ltd | London | 2023 |
| AG Housekeeping Ltd | Worcester Park | 2019 |
| AG International Beauty Academy Limited | Leicester | 2024 |
| AG Laser Ltd | London | 2026 |
| AG Life Sciences Design Limited | Huddersfield | 2023 |
| AG Nail Bar & Beauty 2 Limited | London | 2016 |
| AG Norwich Ltd | Wymondham | 2024 |
| AG Path Finder Limited | High Wycombe | 2021 |
| AG Praise Ltd | Barking | 2017 |
| AG Property Services (East) Ltd | London | 2024 |
| AG Quality Compliance Limited | Whitehills Business Park | 2013 |
| AG Rentals (Dartford) Ltd | Dartford | 2023 |
| AG Residential Ltd | London | 2025 |
| AG Salon London Ltd | London | 2024 |
| AG Security Care Ltd | St. Asaph | 2018 |
| AG Sports Therapy, Massage & Rehab Ltd | Bromsgrove | 2023 |
| AG Sprinkler Services Ltd | Cheadle | 2023 |
| AG Style Limited | London | 2017 |
| AG Taswiq Ltd | Leicester | 2023 |
| AG Travel & Tourism Ltd | Portsmouth | 2016 |
| AG Treatment Rooms Ltd | Worthing | 2023 |
| AG Upvc Centre Limited | Middlesex | 2006 |
| AG Vending Solutions Limited | Girvan | 2020 |
| AG Walker Ltd | Manchester | 2022 |
| AG Worldwide Missions | Aberdare | 2017 |
| Ag's Keys Ltd | Bristol | 2020 |
| AG-K9 Security Limited | Luton | 2019 |
| AG6 Limited | Peterborough | 2018 |
| AGA & OLA Massage & Beauty Ltd | Glasgow | 2015 |
| AGA Barbers Ltd | Carmarthen | 2025 |
| AGA Clean Limited | North Yorkshire | 2008 |
| AGA Performance Limited | London | 2007 |
| AGA Sandhu Ltd | Southampton | 2021 |
| AGA Sun Limited | Milton Keynes | 2018 |
| AGA TAN and Beauty Ltd | Norwich | 2024 |
| Agada Limited | Northwich | 2011 |
| Agade Construction Limited | Ammanford | 2014 |
| Agaete Ltd | Borehamwood | 2016 |
| Against ALL Monsters Limited | London | 2023 |
| Against the Grain Barbers Limited | Camberley | 2021 |
| Against the Grain Furniture Ltd | Pudsey | 2021 |
| Against the Tide Ltd | Northampton | 2022 |
| Agalex Ironing Service Limited | Maidenhead | 2018 |
| Agam Nijjar Limited | Garnant | 2025 |
| Agame Development Association - UK Community Interest Company | London | 2024 |
| Agapai Fundraising Limited | London | 2019 |
| Agapao Decor Limited | Sidcup | 2013 |
| Agape Barbing Saloon Limited | London | 2020 |
| Agape Family Church | Birmingham | 2023 |
| Agape Family Ministries | Smethwick, Birmingham | 2007 |
| Agape for ALL Nations Ministries International Limited | Edinburgh | 2018 |
| Agape Funeral Service Limited | Rossendale | 2017 |
| Agape Hair Salon London Ltd | Catford | 2017 |
| Agape International Christian Centre | Bradford | 2015 |
| Agape Limited | Birmingham | 1990 |
| Agape Ministries Limited | Birmingham | 1969 |
| Agar Fire Ltd | Wrotham Road | 2025 |
| Agares Limited | Leigh-On-Sea | 2026 |
| Agarib Services Ltd | London | 2020 |
| Agars (Pearls) Limited | Lewes | 2011 |
| Agarttha Ahlade Limited | London | 2015 |
| Agarwood Ltd | Glasgow | 2013 |
| Agas Consultancy Limited | Hassocks | 2025 |
| Agas Services Limited | Birmingham | 2003 |
| Agasco Limited | Cheltenham | 2017 |
| Agasof Ltd | London | 2023 |
| Agata Belcen Ltd | London | 2022 |
| Agata Haywood Ltd | London | 2025 |
| Agata Security Limited | London | 2019 |
| Agate Resources Ltd | Worcester | 2017 |
| Agateka Ltd | Stoke-On-Trent | 2017 |