| Abbeyfield Canvey Island Society Limited(The) | Essex | 1959 |
| Abbeyfield Chalfonts Society Limited(The) | Chalfont St Peter | 1970 |
| Abbeyfield Chester Society Limited (the) | Chester | 1963 |
| Abbeyfield Crowborough Society Limited(The) | Heathfield | 1966 |
| Abbeyfield Deptford Society Limited(The) | | 1962 |
| Abbeyfield Dulwich Society Limited(The) | London | 1963 |
| Abbeyfield Ewell Society Limited(The) | West Ewell | 1961 |
| Abbeyfield Fareham Society Limited(The) | Hants | 1963 |
| Abbeyfield Grange Community Support Ltd | Sheffield | 2011 |
| Abbeyfield Grange Residential Home Limited | Sheffield | 2016 |
| Abbeyfield Grange Supported Living Ltd | Sheffield | 2014 |
| Abbeyfield House Limited | Welling | 2017 |
| Abbeyfield Hoylake & West Kirby Society Limited | West Kirby | 1963 |
| Abbeyfield Lancaster Society Limited(The) | Scotforth | 1962 |
| Abbeyfield Leigh Society Limited(The) | Leigh | 1965 |
| Abbeyfield Lodge Ltd | Fraserburgh | 2012 |
| Abbeyfield Northumbria | Newcastle Upon Tyne | 1961 |
| Abbeyfield Oxford Society Limited(The) | Oxford | 1959 |
| Abbeyfield Ryde Society Limited(The) | Ryde Isle Of Wight | 1965 |
| Abbeyfield Saltash Society Limited (the) | Saltash | 1973 |
| Abbeyfield Sanderstead Society Limited(The) | South Croydon | 1962 |
| Abbeyfield Shanklin Society Limited(The) | Shanklin | 1963 |
| Abbeyfield Silverdale Society | Carnforth | 2017 |
| Abbeyfield Societies in Scotland Ltd | Kirkcaldy | 2012 |
| Abbeyfield Tamar Extra Care Society | Plymouth | 2019 |
| Abbeyfield Waltham Abbey Society Limited(The) | Waltham Abbey | 1961 |
| Abbeyfield West Wight Society Limited | Totland Bay | 2019 |
| Abbeyfield WEY Valley Society Limited | Farnham | 2016 |
| Abbeyfield Weymouth Society Limited(The) | Weymouth | 1961 |
| Abbeyfield Wrexham Society Limited | Wrexham | 1964 |
| Abbeyfield York Home Care Limited | York | 2008 |
| Abbeygate Aesthetics Ltd | Rickinghall, Diss | 2022 |
| Abbeygate Dental Laboratory Limited | Bury St Edmunds | 2003 |
| Abbeygate Rest Homes Limited | Spalding | 1995 |
| Abbeyhill Footcare Limited | Edinburgh | 2014 |
| Abbeylee Ltd | Manchester | 2020 |
| Abbeyleecare Ltd | Watford | 2022 |
| Abbeymead Dental Care Ltd | Gloucester | 2012 |
| Abbeymed Ltd | Sunderland | 2025 |
| Abbeyrose Court Community Care Ltd | St. Helens | 2025 |
| Abbeyside Nursing Home Limited | Elgin | 1986 |
| Abbeywood (Tottington) Limited | Bury | 1998 |
| Abbeywood Housecare Limited | Exeter | 2000 |
| Abbeywood Practice Limited | Croydon | 2016 |
| Abbeywoodrcg Ltd | Clyst St. Mary | 2025 |
| Abbi House Limited | Birmingham | 2023 |
| Abbiather’S Ltd | Newcastle Upon Tyne | 2025 |
| Abbicoleman Ltd | London | 2022 |
| Abbie Care Limited | Bolton | 2020 |
| Abbie Harvey Coaching Ltd | Wigan | 2025 |
| Abbie Kirkham Psychology Limited | Deal | 2022 |
| Abbie O Limited | Nottingham | 2025 |
| Abbie Udall Associates Limited | Cleveland | 2018 |
| Abbies Care Agency Limited | Addlestone | 2025 |
| Abbington 28 Ltd | Maidstone | 2020 |
| Abbisouls Ltd | Belfast | 2025 |
| Abbk Limited | Broadstairs | 2022 |
| Abbot Medical Practice Ltd | Purley | 2002 |
| Abbots Barn Ltd | Stevenage | 2026 |
| Abbots Friends Limited | St. Albans | 2019 |
| Abbots Langley DS Limited | Harrow | 2026 |
| Abbots Lodge Dental Practice Limited | Rustington | 2018 |
| Abbots Oak Dental Practice Limited | Coalville | 2022 |
| Abbots Park Dental Care Ltd | Chester | 2024 |
| Abbotsbury Court Practice Limited | Worcester | 2014 |
| Abbotsfield Care Home Limited | Lytham St. Annes | 2019 |
| Abbotsford Care (Glenrothes) Limited | Kirkcaldy | 2009 |
| Abbotsford Care Home Limited | Manchester | 2004 |
| Abbotsford Endo Services Limited | Chorley | 2015 |
| Abbotsford Residential Care Home Limited | Bourne End | 2019 |
| Abbotswood Day Nursery Limited | Bournemouth | 2009 |
| Abbotswood Lodge Ltd. | Ilford | 1993 |
| Abbott & Co Medical Limited | Caterham | 2017 |
| Abbott Healthcare Connections Limited | Abingdon | 2006 |
| Abbott Medical U.K. Limited | Solihull | 1989 |
| Abbott Paediatric Mental Health Ltd. | London | 2016 |
| Abbott Wellness Limited | London | 2025 |
| Abbotts Care Centre Limited | London | 2016 |
| Abbotts Lilly Ltd | Ilford | 2019 |
| Abbs Mags' & Co Limited | Purfleet | 2017 |
| Abbs Services Ltd | Craigavon | 2020 |
| Abbss UK Limited | Dagenham | 2014 |
| Abbt Ltd | Grays | 2014 |
| Abbvie Biotherapeutics Limited | Berkshire | 2016 |
| Abby Banham Childcare Ltd | Wakefield | 2022 |
| Abby Carm Ltd | Sale | 2024 |
| Abby Childcare Limited | Manchester | 2025 |
| Abby Healthcare Ltd. | Portsmouth | 2021 |
| Abby's Maternity & Nanny Services Limited | London | 2024 |
| Abbycare Home Services Ltd | Craigavon | 2025 |
| Abbydaas Limited | Swansea | 2026 |
| Abbylat Healthcare Services Ltd | Colchester | 2016 |
| Abbymajuta Ltd Limited | Peterborough | 2014 |
| Abbyna Limited | Milton Keynes | 2015 |
| Abbyola Ltd | Bury St. Edmunds | 2018 |
| Abbyrose Child Care Limited | London | 2025 |
| Abby’S Care Agency Ltd | London | 2023 |
| ABC 4D Limited | Ayr | 2012 |
| ABC Ambulance Services Limited | Falkirk | 2005 |
| ABC Arran Training Limited | Isle Of Arran | 2010 |