Bedrift C - Fornebu
- Colbyco AS
- Combisport
- Canlah AS
- Collidor AS
- Cyberphoto AB
- Cecnor AS
- Conseptroom AS
- Carlings
- Cne AS
- Cosima AS
- Ciltric AS
- Comtessen AS
- Clipcanvas AS
- Calibu AS
- Completed AS
- Comply AS
- Corrmatec AS
- Concept Agency AS
- Cathrine Gehrken
- Cafe Caravelle
- Cu.School AS
- Cognite Holding AS
- Campus P AS
- Cgl Holding AS
- Christian Gundersen
- Campus X AS
- Cosette Invest AS
- Compilo AS Avd Fornebu
- Cdh Holding AS
- Cvetanovic Zoran
- Coroth Invest AS
- Christopher Gamborg
- Clairewater Invest AS
- Ci Holding AS
- Cobra Investment AS
- Chaabe Konsult AS
- Cubus Fornebu
- Classic 11 AS
- Cabb Eiendom AS
- Cne Engineering AS
- C2u Holding AS
- Classic 11 AS
- Cabb Holding AS
- C-IT AS
- Cama-Nikri AS
- Construction Technology AS
- Crestron Norway
- Caliber Invest AS
- Craft Studio AS
- Corylus Invest AS
- CopyCat Fornebu
- Café Hygge AS
- Crantz Invest AS
- Cmbrå Scandinavian Norge
- Californebu Waterman Club
- Cmbrå Scandinavian Norge
- C.W. Dalen
- Cosmetics By Fagelund
- Cgl Holding II AS
- Catharina H.Pedersen
- Conductus Holger Gulbrandsen
- Constellation Global Limited
- Christian Sjeggestad Berg
- Cheleesna Solutions - Nageswaran
- Catacloud Employee Holding AS
- Centaurify Tech AS Konkursbo
- Cne Water Treatment AS
- Cgl Holding Aps
- Centaurify Tech AS Konkursbo
- Christina Grindheim Onsøyen
- Cgl Holding Aps
- Credit Risk Advisors AS
- Circle K Fornebu
- Christoffer Svae Curlingevents
- Cero & Etage Norge AS
- C & C Prosjektutvikling AS
- Cbb Cecilie Blikseth Bryenestad
- C.T.B. Invest AS
- Claire By Fjand-Tex Norge AS
- Corell- Guiding, Maskin og Logistikktjenester
- Coor Service Management AS Avd Tieto Fornebu
- Care By Volvo Car Norway AS
- Coor Service Management AS Avd Equinor Fornebu Kontorbygg
- Coor Service Management AS Avd Aker Solutions Fornebu
- Coor Cleaning Catering And Property Avd Renhold Aker Solutions Fornebu
- Coor Cleaning Catering And Property Avd Kantine Aker Solutions Fornebu