| Abdn Child Neuropsychology Service (CNS) Ltd | Aberdeen | 2023 |
| Abdo Care Limited | Glasgow | 2015 |
| Abdo Limited Limited | Wrexham | 2024 |
| Abdoon Ltd. | Halesowen | 2013 |
| Abdox Ltd | Sheffield | 2017 |
| Abds Healthcare Limited | Stanford-Le-Hope | 2023 |
| Abdu & Razak Ltd | London | 2024 |
| Abdul - Salam & Co Limited | Manchester | 2011 |
| Abdul BEI Ltd | Wakefield | 2016 |
| Abdul Bros Ltd | Accrington | 2022 |
| Abdul Corporation Ltd | Bradford | 2015 |
| Abdul Dent Ltd | Hyde | 2026 |
| Abdul Ghani Limited | Stansted | 2008 |
| Abdul Haleem Limited | Paisley | 2008 |
| Abdul Inusah Limited | Norwich | 2019 |
| Abdul Khalique Ltd | Birmingham | 2026 |
| Abdul Majid CIC | Hounslow | 2024 |
| Abdul Matin Azizi Aesthetics Ltd | Tamworth | 2019 |
| Abdul Quraishi Consultancy Limited | Gateshead | 2017 |
| Abdul Samad Ltd | Manchester | 2022 |
| Abdul-Hamid Healthcare Limited | Stevenage | 2024 |
| Abdulai Health 24 Limited | Kent | 2018 |
| Abdulayo Ltd | Barking | 2018 |
| Abduljabbar Healthcare Limited | Cardiff | 2023 |
| Abdulkadir Incorporation Ltd | Leicester | 2020 |
| Abdullah (NW) Limited | Altrincham | 2016 |
| Abdullah Awan Limited | Cheadle | 2022 |
| Abdullah Childcare Limited | London | 2017 |
| Abdullah Diagnostics Ltd | Birmingham | 2014 |
| Abdullah Medical Consultant Ltd | Borehamwood | 2024 |
| Abdullah Medicals Limited | Leicester | 2022 |
| Abdullah Mohid Limited | Burton-On-Trent | 2024 |
| Abdullahi Abdullahi Company Ltd | Reading | 2020 |
| Abdullahpur Welfare UK CIC | Sawbridgeworth | 2021 |
| Abdulnabi Ltd | Preston | 2024 |
| Abdulrasheed Olalekan Healthcare Ltd | Milton Keynes | 2013 |
| Abdur Savers Ltd | London | 2022 |
| Abdv Ltd | St. Leonards-On-Sea | 2015 |
| Abdz Ltd | London | 2015 |
| ABE Enterprises Limited | Rossendale | 2025 |
| Abeak Extended Hands Limited | Northampton | 2017 |
| Abed Psychiatry Ltd | Bury St. Edmunds | 2026 |
| Abedhya Limited | Buckingham | 2025 |
| Abedin & Associates Limited | Luton | 2017 |
| Abedin Alam Consultancy Limited | Birmingham | 2019 |
| Abedmel Healthcare Ltd | London | 2024 |
| Abeed Khalid Ltd | Salford | 2018 |
| Abeelabb Limited | Leeds | 2025 |
| Abeer Shehadeh Care Limited | Altrincham | 2023 |
| Abeer's EAR Health Clinic Ltd | Birmingham | 2025 |
| Abegail Ltd | Wellingborough | 2021 |
| Abegye Ltd | Luton | 2019 |
| Abel Care and Support Ltd | Leominster | 2016 |
| Abel Care Ltd | Ilford | 2013 |
| Abel Care PVT Limited | Fleet | 2013 |
| Abel Medical Ltd | Harpenden | 2013 |
| Abel Moreira Holding Ltd | Bristol | 2025 |
| Abela Limited | Goole | 2026 |
| Abele Care Limited | Birmingham | 2014 |
| Abele Health Ltd | Rotherham | 2025 |
| Abele Ltd | Westgate-On-Sea | 2019 |
| Abelia Limited | Harrow | 2013 |
| Abelite Ltd | London | 2021 |
| Abella SUS Ltd | Romford | 2019 |
| Abeln Limited | Norfolk | 2007 |
| Abem Healthcare Ltd | Portsmouth | 2024 |
| Abena Solutions Ltd | London | 2025 |
| Abendo Ltd | Cardiff | 2023 |
| Abenncare Limited Ltd | Dagenham | 2021 |
| Abenson Limited | Dunstable | 2019 |
| Abeocity Limited | Derby | 2013 |
| Abercare Limited | Ellesmere Port | 2016 |
| Abercom Trading UK Limited | Nottingham | 2015 |
| Abercorn Clinic Limited | Livingston | 2025 |
| Abercorn House Healthcare Limited | London | 2018 |
| Abercrombie Orthodontics Limited | Westhill | 2025 |
| Aberdale Pharma Limited | Leicester | 2025 |
| Aberdare Care Limited | Ellesmere Port | 2023 |
| Aberdare Feet Ltd | Aberdare | 2024 |
| Aberdare Quartet Limited | London | 2016 |
| Aberdeen Birth Collective CIC | Aberdeen | 2022 |
| Aberdeen Care Services Limited | Edinburgh | 2025 |
| Aberdeen Chiropractic Clinic Limited | Aberdeen | 2010 |
| Aberdeen Consulting Rooms Ltd | Aberdeen | 2012 |
| Aberdeen Cyrenians Limited | Aberdeen | 1980 |
| Aberdeen Dental Care Limited | Aberdeen | 2020 |
| Aberdeen Endodontics Ltd | Aberdeen | 2024 |
| Aberdeen First AID School Limited | Aberdeen | 1996 |
| Aberdeen Foot & Ankle Surgery Ltd | Aberdeen | 2023 |
| Aberdeen Gastroenterology Clinic Ltd | Aberdeen | 2017 |
| Aberdeen Gastroenterology Limited | Dunfermline | 2021 |
| Aberdeen Hand Surgery Limited | Aberdeen | 2023 |
| Aberdeen Health Clinic Limited | Aberdeen | 2019 |
| Aberdeen Homecare Ltd | Glasgow | 2022 |
| Aberdeen House Care Limited | Nelson | 2011 |
| Aberdeen Hypnotherapy Limited | Edinburgh | 2012 |
| Aberdeen Medical Ltd | Lincoln | 2023 |
| Aberdeen Osteopathy Clinic Limited | Aberdeen | 2010 |
| Aberdeen Private Clinic Ltd | Glasgow | 2022 |
| Aberdeen Ultrasound Limited | London | 2025 |