Bedrift C - Ekeberg
- Cmp AS
- Connectmyapps AS
- Campingkompaniet DA
- Comedor Ltd
- Caramell AS
- Celadon AS
- Capitour AS
- Chargeinsun AS
- Cerolu AS
- Cdt AS
- Castelo AS
- Copro AS
- Cargotron AS
- Clean Kokos AS
- Clean Kokos ANS
- Cools Undervisning
- Chawla Invest AS
- Cornelia Thorsen
- Captains Enterprise AS
- Cathrine Maske
- Contours Jacobsen
- Carnovale Biologi
- Cladia Gabor
- Czeller Nora
- Chayutt Owarang
- Cieslewicz Renhold
- Carinaalice Bredesen
- Cannon Prolifics
- Car Spa AS
- Cironis Virginijus
- Carina Istre
- Cargo Landsrådet
- Carlsens Naturtro
- Co-X AS
- Christiansen Rune
- Compagnie Brannfjell AS
- Cairn Consulting AS
- Crisp Ideas AS
- Chr. Quartz Lighting AS
- Cristina Hardangen Scenekunst
- Camilla Eeg-Tverbakk
- Costin Andrei Panait
- Camilla Alexandra Lie
- Cleo Lee-McGowan
- Carla Susana Guantay
- Constantin-Dumitru Mihai
- Callum Duncan Thomson
- Conradi Skriveri Andersen
- Cathrine Wallenius Abramowski
- Carina og Kristine AS
- City & Service AS
- Caisa Strømmen Røstad
- Concordia Culture Ellingsrud
- Carlson Maria Skulevold
- Cesa Høyrem Consult
- Carsten Magnor Pedersen
- C Berger Hockey
- Camilla Kleiberg Jensen
- Charlotte Skui Stenseth
- Carl William Benno Consulting
- Curto - Helse og Prestasjon
- City Frukt Åge Johannessen
- Creatio Borealis Noemi Sebastianelli
- Cigollen Lopez Junior Jose
- Creature - Kreative Folks Forening
- Car Spa Smart Repair AS
- Christian Myhren Fonneland Holding AS
- Cathrine Amann Berentsen Media
- Creative Light Ronnie Tungland
- Cocktails & Dreams Holding AS
- Change Enthusiasm By Randi Næss
- Check Out Croatia - Jaktreiser Kroatia
- Crisp Ideas Grim Steinar Gjønnes
- Center for Human Development -DA Silva