Lewisham Business by letter: u
- U Beyzade, Lewisham
- Ucella Haircare, Lewisham
- UK Detective, Lewisham
- Ulama Enteprises, Lewisham
- Ultimate Care Training & Development, Lewisham
- Uncle Wrinkle, Lewisham
- Under Fives Generation Club, Lewisham
- Uni-Plan, Lewisham
- Unicorn Electrical Ltd, Lewisham
- Unique Cleaning Co, Lewisham
- Unique Interiors (London) Ltd, Lewisham
- Unique Media Group, Lewisham
- Unique Seafood Ltd, Lewisham
- Unitarian Meeting House, Lewisham
- Unite Integrated Solutions, Lewisham
- United Car Sales (Lewisham) Ltd, Lewisham
- United News Shops Ltd, Lewisham
- United Services Club, Lewisham
- Unity London, Lewisham
- Universal Events Management, Lewisham
- University Catholic Chaplaincy, Lewisham
- University Hospital Of Lewisham N H S Trust, Lewisham
- Up To Scratch, Lewisham
- Upslinkk, Lewisham
- Urban Digital, Lewisham
- Urban Restorations, Lewisham
- Urban Vivacity, Lewisham
- Utopia, Lewisham
- Utopia Nail Studio, Lewisham
- Uwannago Travel, Lewisham