Company Index
- U K Analytical Ltd. - Leeds
- U K Process Valves Ltd. - Swindon
- U K Coal Mining Ltd. - Rotherham
- U K Waste Management - Glasgow
- U Q G Ltd. - Cambridge
- U-Mole Ltd. - Sandy
- Ubichem Plc - Eastleigh
- Ufc Ltd. - Manchester
- UK Coal Mining - Morpeth
- UK Coal Mining Ltd - Chesterfield
- UK Coal Mining Ltd - Coventry
- UK Coal Mining Ltd - Knottingley
- UK Coal Mining Ltd - Melton Mowbray
- UK Coal Mining Ltd - Morpeth
- UK Coal Mining Ltd - Selby
- UK Coal Mining Ltd - York
- Uk Coal Plc - Doncaster
- UK Instruments and Controls Ltd - Stockton on Tees
- UK Nirex Ltd - Didcot
- Ulster Industrial Explosives Ltd. - Carrickfergus
- Ultraflo - Blaydon on Tyne
- Ultraseal Surfacetech - Coventry
- Ultrasonic Cleaning Services (U K ) Ltd. - Leeds
- Ultravalve Ltd - Halesowen
Ultrawave Ltd - Cardiff
- Umicore UK Ltd - Hertford
- Umoe Schat-Harding Ltd. - Gosport
- Unicare - Harlow
- Unicorn Chemicals Ltd. - Blackpool
- Unicorn Mucksucker - Bedford
- Unilam International Ltd. - Leeds
- Union Supplies (Aberdeen) Ltd. - Aberdeen
- Unipower (UK) Ltd - St Leonards on Sea
- Uniqema Uk Ltd. - Wirral
- United Air Specialists - Warrington
- United Corporation Ltd. - Wallington
- United Energy Plc - London
- United Phosphorus Ltd. - Warrington
- United Pipelines Ltd - Warrington
- Univar Cheadle - Wilmslow
- Univar Glasgow - Cumbernauld
- Univar Ltd - Bradford
- Univar Middlesborough - Middlesbrough
- Univar Wellingborough - Wellingborough
- Universal Applied Coatings Ltd. - Crawley
- Universal Biologicals (Cambridge) Ltd. - Cambridge
- UniversalPegasus International - Woking
- Uop Ltd. - Guildford
