Firma U - Skøyen
- Unterberger GmbH
- Ulmos GmbH
- Unterberger GmbH
- Ungdomsakademiet AS
- Upwrds
- Uffizi AS
- Utsikt AS
- Uppercase AS
- Unified AS
- Uniform
- Unil AS
- Ultimat AS
- Uniconta AS
- Uab Delaval
- Uab Dreamhouse
- Urbas Maschinenfabrik GmbH
- Urur taxi
- ULTRA Adventure AS
- Unit Norge
- Unknown Holding AS
- Urbania eiendom AS
- Urban entreprenør AS
- Ullern Frivilligsentral
- Ullerlien Transkribering
- Utsi-consult
- Uniren AS Konkursbo
- Uniren AS Konkursbo
- Ullern båtforening
- Ullern sosialtjeneste
- Ujakaw Sadiyow
- Ujiskaw Biyow
- Utleie AS Presis
- Urbane Turistveier AS
- Ulset utvikling AS
- Unil AS avd Oslo
- Ursoinvest Limited
- Ursoinvest Limited
- Unicorn renhold AS
- Untha Shredding technology GmbH
- Untha Shredding technology GmbH
- Useya Zimi Fawiya
- Unihouse Spolka Akcyjna
- Unibep Spolka Akcyjna
- Udson Gouveia Silva
- Ulla Maria Gefvert
- Unihouse Spolka Akcyjna
- Ulises Hernan Rocha
- Uni Micro avd Oslo
- Ullern allé eiendom AS
- Ullern allé 2 AS
- Universalprojekt Laden + Innenausbau GmbH
- Urt Umwelt- Und Recyclingtechnik GmbH
- Union Tank Eckstein GmbH & Co KG
- Ulrik Qvale & Partners AS
- Umeå Konstruktionsmontage Kent Björk AB
- Universal Dreams Conector Limited
- Universal Dreams Conector Limited
- Uslugi Remontowo-Budowlane Tomasz Lentowicz
- Uslugi Remontowo-Budowlane Robert Wolanin
- Uslugi Remontowo-Budowlane Robert Wolanin
- Uslugi Remontowo-Budowlane Tomasz Lentowicz
- UECC United European Car Carriers
- Umoe restaurant group Coffee AS avd Skøyen
- Ulmos-PM Spolka Z Organiczona Odpowiedzialnoscia
- Ulmos-PM Spolka Z Organiczona Odpowiedzialnoscia
- Unihouse Oddzial Unibep W Bielsku-Podlaskim
- Unity Cloud Computing Internacional services Limted
- Uci Young Polish Norwegian Professionals Association
- Unity Cloud Computing Internacional services Limted
- Ulrik Qvale & Partners AS Spares & Services