Bedrift C - Fauske
- Charlottahaugen Borettslag
- Charlottahaugen Borettslag
- Camilla Eriksson AS
- Cubus Fauske
- Colosseumsklinikken Fauske
- CJB Regnskap AS
- Couno Olsen
- Camilla Isaksen
- Christoffersen Cutting Home
- Circle K Fauske
- Can Can Fauske AS
- Coop Mega Fauske
- City Grill Fauske AS
- Caverion Norge AS Avd. Fauske
- Coop Prix Helligberget
- Chris Garstad Holding AS
- Clas Ohlson AMFI Fauske
- Coop Obs Bygg Fauske