Enfield Business by letter: u
- U C I Cinemas, Enfield
- U Drive School Of Motoring, Enfield
- U R Annaradnam, Enfield
- U S A Chicken, Enfield
- UK Chinese Acrobatic, Enfield
- UK Ethnic Minority Partnership, Enfield
- UK Transport Services, Enfield
- Ulger Food & Wine, Enfield
- Unicoin Homes PLC, Enfield
- Unique Designs, Enfield
- Unique Healthcare Services Ltd, Enfield
- United Garage Ltd, Enfield
- Unity 70 Youth Clubs For Handicapped Young People, Enfield
- Universal Advertising, Enfield
- Universal Claims, Enfield
- Universal Motors Ltd, Enfield
- Universal PC Repairs, Enfield
- Universal Radio Cars, Enfield
- Unvan, Enfield
- Unwins Wine Merchants, Enfield
- Upright Scaffolding Services, Enfield
- Urban Project, Enfield
- Urban Roots, Enfield
- Uticolor, Enfield
- Uticolour, Enfield