A
- A & A Hotels, NEWCASTLE UPON TYNE, United Kingdom
- A & B Engineering Electrical Service Division Ltd., LIVERPOOL, United Kingdom
- A & B Glass Co., Ltd., SUDBURY, United Kingdom
- A & B Motors Ltd., MANCHESTER, United Kingdom
- A & C Black Plc, LONDON, United Kingdom
- A & C Black Publishers Ltd., LONDON, United Kingdom
- A & D Diecasters Ltd., WALSALL, United Kingdom
- A & E White Bakers Ltd., BARNSLEY, United Kingdom
- A & F Howland Wycombe Ltd., HIGH WYCOMBE, United Kingdom
- A & G Barber Ltd., CHELMSFORD, United Kingdom
- A & H Construction & Developments Holdings Ltd., HALESOWEN, United Kingdom
- A & H Construction & Developments Plc, HALESOWEN, United Kingdom
- A & H Davey Roadways Ltd., STOKE-ON-TRENT, United Kingdom
- A & H Gadd Ltd., TAUNTON, United Kingdom
- A & J Bull Group Ltd., MITCHAM, United Kingdom
- A & J Carter Ltd., LEICESTER, United Kingdom
- A & K Distribution Ltd., GUILDFORD, United Kingdom
- A & M Edwards, DERBY, United Kingdom
- A & M Hearing Ltd., CRAWLEY, United Kingdom
- A & M Records Ltd., LONDON, United Kingdom
