Firma C - Mandal
- Cretec AS
- Colosseumklinikken AS
- Citrin AS
- Concon AS
- Colosseumklinikken AS
- Celvic AS
- CAL AS
- Cega AS
- Cewave AS
- Ckj AS
- Caddyshack AS
- Convib AS
- Cruiser AS
- Christensen
- Crypto AS
- Compositeur AS
- C&C Holding AS
- Carow Kristiansen
- Centrum Salong
- Check Point AS
- Cornelia Bombar
- Christina Masson
- Coworx Mandal AS
- Concord Frisør AS
- Cea Mekanisk AS
- Chamilla Skjelstad
- CC Invest AS
- Carinas-Salong AS
- Contiga Gismerøya
- Cecilie H AS
- Cayenne Holding AS
- Christina Salthaug
- Contiga AS Avd Gismerøya
- Christensen Kjetil
- Campello Nilsen
- Charlotte Haugland
- Cb Prosjekt AS
- Cubus Mandal
- Ca Po AS
- Clean Machine AS
- Christoffer Westermoen
- Carlings Mandal
- Christiansen Bergbornig
- Caliban Einar Lunde
- Colosseum Tannlege Mandal
- Chi Cecilie Holmquist
- Crystal Studio, Strizigauskaite
- Carina Mortensdatter Fox
- Coop Extra Malmø
- Cl Fitness Norge AS
- Chersiev Anzor Ramazanovitsj
- Caverion Norge AS Avd. Mandal
- Contiga AS Avd Administrasjon sør
- C-Takst Kristensen
- Carlsen Fritzøe Handel AS
- Carl Heatley Bgbender
- Coop Extra Øvrebyen
- Clas Ohlson Mandal
- Cutters Alti Mandal
- CC-Bygg Claus Christensen
- C. Tommy Andreassen Krag
- Cv Eiendom og Utleie AS
- Cesar Kaleff Lopez Sandoval
- Cognitio Kjell Frode Sørensen
- Cary Mandal - Smarter car care
- Cecilie Midttun Heddeland Allmenn Legetjeneste
- Charme Drogeri Gunn-Mari Sondresen