Saint-Denis 97400 - Outre-Mer
- Cleret Ep Teyssedre
- Clergue
- Clerte
- Clervil
- Clodagatide
- Clodomir
- Clorinde
- Cloup Mandavialle
- Clovis
- Clément
- Clérin
- Cmpn La Reunion
- Coaquette
- Cocault
- Coche
- Cochery
- Cochet
- Cochetel
- Cocotier
- Coddeville
- Codognan
- Coesnon Ep Telmar
- Coffin
- Coidevel
- Coiffard
- Coissier
- Colard
- Colardelle
- Colas
- Cole
- Coli Jun Ong
- Colini
- Collard
- Collecchia
- College Jules Reydellet
- Collignon
- Collina
- Collinet
- Collonge
- Colly
- Colnet
- Cologon
- Colomar
- Colonna
- Colson Cuisine Concept
- Coltrat
- Combatadin
- Combes
- Come
- Comite D Entreprise Renault
- Comite Entreprise Sidr
- Comiti
- Comité Défense Commerçants Artisans
- Commarmond
- Compagnie Bourbonnaise de Diego
- Comtet
- Comtois
- Comtois Ep Picard
- Condapanaiken
- Conde
- Condemine
- Condette
- Congost
- Conques
- Conrad
- Conruyt
- Conseil Supérieur de L'audiovisuel
- Constantin
- Contassot
- Contrain
- Contrain Etrayen
- Cools
- Cooperation Humanitaire
- Copillet
- Coppens
- Coppolani
- Coquoz
- Coralie
- Corbiere
- Corbiere Ep Bos
- Cordier Ep Hioarau
- Corenthy
- Corenthy Ep Lai Cho Toat
- Coret
- Corfdir
- Coridon
- Corine
- Cornavin
- Cornil
- Corniquet
- Cornu
- Cornuel
- Corrado
- Corre Ep Denuncq
- Corriu
- Corset
- Corsini
- Cortege
- Coré
- Cosadia