| - ABC Motors |
- Abbey |
| - Aberdonia |
- Abingdon |
| - Academy |
- AC |
| - Ace |
- Accles-Turrell |
| - Achilles |
- Adams |
| - Adamson |
- Addison |
| - Advance |
- Aerocar |
| - Aeroford |
- AGR |
| - AJS |
- Albany |
| - Albatros |
- Alberford |
| - Albert |
- Albion |
| - Allard |
- All-British |
| - Alldays & Onions |
- Allwyn |
| - Alta |
- Alvechurch |
| - Alvis Cars |
- Amazon |
| - AMC |
- Andre |
| - Anglian |
- Anglo American |
| - Anglo French |
- Angus-Sanderson |
| - Apollo |
- Arab |
| - Arbee |
- Archer |
| - Arden |
- Ariel |
| - Argyll |
- Arkley |
| - Armadale |
- Armastrong |
| - Armstrong Siddeley |
- Armstrong Whitworth |
| - Arno |
- Arnold |
| - Arrol-Johnston |
- Arsenal |
| - Ascot |
- Ascari |
| - Ashley |
- Ashton-Evans |
| - Asquith |
- Aston Martin |
| - Atalanta |
- Athmac |
| - Aster |
- Atomette |
| - Attila |
- Austin |
| - Austin-Healey |
- ADD |
| - Autotrix |
- Autovia |
| - AV |
- Barnes |
| - Batten |
- Bean |
| - Belsize Motors |
- Berkeley cars |
| - Bond |
- BMC |
| - Brabham |
- Bristol |
| - British Leyland |
- British Salmson |
| - BSA |
- Calthorpe |
| - Caparo |
- Caterham |
| - Clan |
- Clyno |
| - Coventry-Victor |
- Concept Cars |
| - Crossley Motors |
- Crouch Cars |
| - Daimler |
- Dawson Car Company |
| - Dellow |
- De Lorean |
| - Deronda |
- Elva |
| - Evante |
- Excelsior Motor Company
Ltd. |
| - Fairthorpe |
- Farboud |
| - Ford |
- Frazer Nash |
| - Gilbern |
- Ginetta Cars |
| - GN |
- Gordon-Keeble |
| - Grinnall Specialist Cars |
- GWK |
| - Healey Motor Company |
- Hillman-Coatalen |
| - Hillman |
- HRG |
| - Humber |
- Imperial |
| - Invicta |
- Jaguar |
| - James and Browne |
- Jensen |
| - Jowett |
- Kieft Cars |
| - Lagonda |
- Lambert |
| - Lammas |
- Lanchester |
| - Land Rover |
- Lea-Francis |
| - Lee Stroyer |
- Lister |
| - Locost |
- Lotus |
| - Lloyd cars |
- MacNeillie |
| - Marauder Cars |
- Marcos |
| - Marendaz |
- McLaren |
| - Metrocab |
- MG |
| - Mini/MINI |
- Morgan |
| - Morris |
- Noble |
| - Ogle |
- Panther |
| - Paramount Cars |
- Peerless/Warwick |
| - Peel |
- Piper |
| - Railton |
- Range Rover |
| - Reliant |
- Riley |
| - Rochdale |
- Rodley |
| - Rolls-Royce |
- Rover |
| - Russon |
- Rytecraft |
| - Siddeley-Deasy |
- Singer |
| - Standard |
- Star Motor Company |
| - Sterling |
- Streamline Cars Ltd |
| - Sunbeam |
- Swallow/SS Cars |
| - Swallow Doretti |
- Swift Motor Company |
| - Talbot |
- Tiny |
| - Tornado |
- Trident |
| - Triumph |
- Trojan |
| - Turner |
- TVR |
| - Ultima Sport |
- Unipower |
| - Vanden Plas |
- Westfield Sportscars |
| - Willys Overland Crossley |
- Wolseley |
