Firma U - Sinsen
- Utleiemegleren Sinsen
- Univest Assuranse AS
- Uttam Pandey
- Utkarsh Srivastava
- Unni Robstad
- Uttan Sushank
- Unicorn Holding AS
- Utheim consulting
- Umai sushi DA
- Umai - sushi AS
- Uriberg invest AS
- Uzoma Kelvin
- Ukou Fkrey
- Unonym - Nygaard Ødyn
- Urke Antonsen consult
- Utstyrsproffen Fredrik Roppestad
- Urszula Stefania Mosiezna
- Utleiemegler Krogsveen AS avd Løren
- Universal bygg Norge AS
- Urb transport Pawel Urbanski
- Ungdom i fokus Uif
- UPS & Downs Oslo
- Ugandan Community In Norway
- Underground Lessons Records (Ul) Leonidas Kakaliagkos
- Urosevic Profy Kran og transport Stanko