Bedrift C - Alnabru
- Cidestra AB
- Cargoman AS
- Constructe AS
- Credismart AS
- Commaxx AS
- Cramo AS
- Crowdsurfer AS
- Centibel AS
- Conmec AS
- Computersalg
- Clobotics
- Campstuff
- Campstuff
- Clobotics
- Crucis AS
- Capitol Eiendom AS
- Comraich-Gruppen ANS
- Cleanerr Peter
- Construction City
- Cyber Foyer AS
- Cac Holding AS
- Cronus Technology AS
- Carolina Arancibia
- Cargo Linea AS
- Cloud Supplier AS
- Carl Zeiss AS
- Cargonet AS Avd Alnabru
- Cappelen Damm AS
- Cb Consulting AS
- Celebert Aps
- Carl Ras
- Cykom Aps
- Cras Aps
- Cozy Living
- Cbre Limited
- Carre Jewellery
- Cras Aps
- Cykom Aps
- Celebert Aps
- Cozy Living
- Chuanlong Peng
- Ceder Consulting
- Camilla Jorddal
- Coach Essentials AS
- Core Fitness Lab
- Construction Coach Studentbedrift
- Christopher Skauen Pedersen
- Calmeyersgate 11 Næring AS
- Commerce Consulting Group AS
- Cirkle K Økern
- Calmeyersgate 9 Holding AS
- Cat 7 Eiendomsinvest AS
- Chiquita Banana Company Bv
- Calmeyersgate 11 Holding AS
- Call 4 All AS
- Colour Rain Productions DA
- Ceci Lie Holding AS
- Ck-Teknikk Norway
- Coffee Beanies Aps
- Ck-Teknikk Norway
- Coffee Beanies Aps
- Chiem IT Consulting AS
- Colin Arthur Lamport Laurence
- Cbre Gws Norway AS Tlf
- Corporate Lyd og Lys ANS
- Connect Bus Norge AS Avd Persveien
- Calmeyersgate 9 Næring 2 AS
- Calmeyersgate 9 Næring 1 AS
- Commercial Data Servers AS - Cds
- Cabinplant Branch Office Norge
- Cabinplant Branch Office Norge
- Carl Heftye Cash & Carry AS
- Collezione Import & Eksport V/Yuksel Uysal
- Caramel. Sugaring & Wax House Kunsinsh-Ovanesyan
- City Self Storage - Rom for Alt Ulven
- Compass Group Norge AS Avd 3427 Nokas Oslo Kantine