Codina
Codorniu
Coffee gold
Cofrusa
Cofrutos
Coinga
Cointra
Cointreau
Cola Cao
Colgate Palmolive España S.A.
Colhogar
Collak
College
Collins
Colon
Colonias de Galeón
Color boost
Color Me Mine
Color trend
Colorline
Colourbox
Colours
Comabu
Comasucar
Combino
Come a casa
Comelec
Comeztier
Comfort Rest
Comodynes
Compact
Compactor
Compaq
Compesca
Compex
Compincha
Complet
Compo
Compo Sana
Conceptronic
Condado de Haza
Condado Ovante
Conde de Caralt
Conde de Iznar
Conde de San Cristóbal
Conde de Valdemar
Conde Diego
Conde Duque
Condes de Albarei
Condisa
Conejero
Confremar
Congost
Connection
Conservas García
Consigna
Consorcio
Construct
Contact
Continental