Bedrift C - Son
- Clovers AS
- Cartogo AS
- Caluna AS
- Campsoon AS
- Chief AS
- CatoSenteret
- Conkajakk Skjeltorp
- Contex Eiendom ANS
- Christian Aschjem
- C Olsen AS
- Clou Eiendom AS
- Christina Mjellem
- Compass Event AS
- Christian Hallan
- Care Avlastning AS
- Cia Invest AS
- Casada Norge
- Cybersecurity Holding AS
- Ciso Services AS
- Coth Invest AS
- Cherkes Tolketjenester
- Cawa Skoholding AS
- Cibo Amato
- Capital O AS
- Club House AS
- Copwatch Norge
- Café Oliven
- Commerce Group AS
- Cbl Publishing AS
- Casino Drift AS
- Cb Property AS
- Catosenterets Venner
- Cecilie Foss
- Cape Investment AS
- Classic Garden AB
- Cm Network
- Center Soon Energy
- Christian Martti Tingvold
- Christian Peter Killengreen
- Caffrey Anthony Christopher
- Christensen Ccs Consult
- Carbon Value Technologies AS
- Colt Nordic Aps
- Cecilie Aurelia Foss
- Carsten Berg VVS
- Con Lift Salg AS
- Colas Dk Norge
- C E Thomassen Media
- Chrisian Fredrik Bøhme Øiseth
- Compass Group Norge AS Catosenteret
- Com-Tel Radoslaw Wycykal
- Ctf Supervision, Christian T. Fredriksen
- Coffee Car Shazia Ahmed Minhas
- Christinas Fysioterapi Christina Werner Wallinn
- Ciné de Laurent Garcia Fossnæs
- C. Søndergaard Papir AS V/Byrået i Son AS