Firma U - Røa
- Utviklingssentralen AS
- Unikfoto AS
- Undseth AS
- Utsudr AS
- Ulysses AS
- Universelt AS
- Uv Flooring AS
- Ulf Kolstad
- Uhrweder sport
- Unni Vik
- Ulakollen Vel
- Usman Walid
- Urtehaven kjøkken AS
- Ung Inkludering
- Ung Inkludering
- Ulriksborg Yogini Kristi -
- Unn Bente Refsnes
- Useit consulting Norway AS
- Uniqom Aleksander Brekke
- Usato Second Hand
- Unike møbler Izabela Bak
- Utsikten Lydstudio Marius Westerbø Berthelsen
- Uta Int Ulf Tore Andersen
- Underholderiet til Tord Bjørnevaagen Brandsæter
- Ulula Music Julie Margrethe Reistad
- Utvalget for Harmonisk Fortetting i Småhusområdene