| A.F. Commercials Limited | Cleethorpes | 1982 |
| A.F. Dobson Limited | Sheffield | 1936 |
| A.F. Norman Chemists Limited | Cockermouth | 2002 |
| A.F. Rayspeed Limited | Bridlington | 1979 |
| A.F. Thomas & Sons Limited | Newport | 1960 |
| A.F.5 Design & Print Ltd | Scarborough | 2018 |
| A.F.Akehurst & Sons Limited | Gillingham | 1962 |
| A.F.Blakemore and SON Limited | Willenhall | 1944 |
| A.F.Browne Limited | London | 1962 |
| A.F.C.N Limited | Birmingham | 2016 |
| A.F.K. Contracts Limited | Watford | 1999 |
| A.F.Kopp Limited | Manchester | 2015 |
| A.F.L. (Autofactors) Limited | Preston | 1975 |
| A.F.M and Co UK Limited | Lingfield | 2018 |
| A.F.M. Europe Limited | Tyne And Wear | 1978 |
| A.F.O.Int Ltd | London | 2025 |
| A.F.R.Refrigeration Limited | Wandsworth | 1970 |
| A.F.S.A 1214 Ltd | Tottenham | 2024 |
| A.F.Smith & Sons,Limited | Cardigan | 1926 |
| A.Faour Limited | Epsom | 2021 |
| A.Farkot Limited | London | 2024 |
| A.G (Gateshead) Ltd | Gateshead | 2018 |
| A.G Dhaliwal's Ltd | Penarth | 2019 |
| A.G Finest Catch Ltd | Bury | 2023 |
| A.G Minimarket Ltd | Birmingham | 2023 |
| A.G Restaurantss Ltd | Burnley | 2025 |
| A.G Sons Motors Limited | Rainham | 2023 |
| A.G. African Food Stores Limited | London | 2022 |
| A.G. Allen & Co. (1931) Limited | Birmingham | 1982 |
| A.G. Appliances Limited | Halkirk | 2001 |
| A.G. Ashman (Joinery) Limited | Witney | 1978 |
| A.G. Autos Ltd. | Ilford | 2014 |
| A.G. Axton & Sons (Wholesale) Limited | Eastleigh | 2003 |
| A.G. Carrick Limited | Tetbury | 1988 |
| A.G. Clothing Limited | Birmingham | 1968 |
| A.G. Haulage Ltd | Wigan | 2010 |
| A.G. Meek Limited | Cardiff | 1955 |
| A.G. Militaria Ltd | Hayling Island | 2011 |
| A.G. Newberry Limited | Belfast | 1982 |
| A.G. Parfett & Sons Limited | Cheshire | 1980 |
| A.G. Rutter Limited | Portsmouth | 1991 |
| A.G. Vayllen Creative Atelier Ltd | Wellingborough | 2026 |
| A.G.A Halal Limited | Bolton | 2013 |
| A.G.A.N. Limited | Longfield | 2000 |
| A.G.A.P Ltd | Bury St. Edmunds | 2025 |
| A.G.E. (Worldwide) Limited | Watford | 2011 |
| A.G.G. (Coventry) Limited | Coventry | 1999 |
| A.G.Jones Limited | Manchester | 2006 |
| A.G.M. (Distributors) Limited | Ballynahinch | 1964 |
| A.G.O Parker Limited | St Albans | 2016 |
| A.G.P Services Ltd | Skelmersdale | 2025 |
| A.G.S Sales Ltd | Ellesmere Port | 2025 |
| A.G.S. Acoustic Materials Limited | Northampton | 1995 |
| A.G.S. Maintenance & Services Limited | Stevenage | 2026 |
| A.G.W. Trading Limited | Witham | 2018 |
| A.Gillion (Cooked Meats) Limited | Liverpool | 1972 |
| A.Godshaw Limited | Stevenage | 1958 |
| A.Gregory & Co.Limited | Ashton Under Lyne | 1968 |
| A.Gul Ltd | London | 2025 |
| A.H Car Saless Ltd | Bradford | 2026 |
| A.H Northwest Ltd | Stockport | 2025 |
| A.H PVT Ltd | Manchester | 2026 |
| A.H Superbikes Ltd | Magherafelt | 2020 |
| A.H Trading Group Limited | Manchester | 2020 |
| A.H. & D. Cuthbertson Limited | Stanley | 1961 |
| A.H. Ethio Ltd | Manchester | 2021 |
| A.H. Hale Limited | Bath | 1975 |
| A.H. Spares Limited | Warwick | 1981 |
| A.H. Telecom Ltd | Birmingham | 2018 |
| A.H. TOD Limited | Peebles | 1943 |
| A.H. Trading (Europe) Limited | London | 2013 |
| A.H. Ward & Boyd Limited, | Bangor | 1963 |
| A.H.Allen Steel Services Limited | Dudley Hill | 1992 |
| A.H.Broadbridge and SON Limited | West Sussex | 1965 |
| A.H.C.(Camberley)Limited | Camberley | 1961 |
| A.H.Cox(Billingsgate)Limited | London | 1955 |
| A.H.Dennis Limited | Burntwood | 1960 |
| A.H.Hobbs Limited | | 1938 |
| A.H.K Sisters Ltd | Stoke-On-Trent | 2026 |
| A.H.L Wholesale and Retail Ltd | Manchester | 2025 |
| A.H.Noor Dairy Ltd | Hounslow | 2013 |
| A.H.P. Medical Supplies Ltd | London | 2001 |
| A.H.Rackham Limited | Surrey | 1959 |
| A.H.S. (South East) Ltd | Fareham | 2015 |
| A.H.Williamss Ltd | Dagenham | 2016 |
| A.Hassan Essentials Ltd | London | 2024 |
| A.Hedley (Motor Engineers) Limited | County Durham | 1975 |
| A.Hinchliffe & Co Limited | Halifax | 2019 |
| A.Holbrook Limited | Bridlington | 2024 |
| A.I Auto Services Ltd | Harlow | 2025 |
| A.I Autocare Ltd | Bromsgrove | 2025 |
| A.I Capital & Invest Ltd | Milton Keynes | 2023 |
| A.I Drive Ltd | Birmingham | 2019 |
| A.I Enterprise Ltd | Rochdale | 2025 |
| A.I Intercontinental Ltd | Walsall | 2022 |
| A.I Lighting & Controls Limited | Warrington | 2016 |
| A.I. EST 1989 Limited | London | 2019 |
| A.I. Parties Ltd | London | 2024 |
| A.I. Takeaway Manchester Ltd | Oldham | 2023 |
| A.I. Trading (UK) Limited | Manchester | 2010 |