Cad (Norwalk, Connecticut)
California (Mission Viejo, California)
Canetoad (Potts Point, New South Wales, Australia)
Cargo (San Diego, California)
Castle (Chessington, Surrey)
Cher-Media (Canada)
Cherrydisc (Boston, Massachusetts)
Cherry Red (London, UK England)
Chicken Foot (Leeds, UK England)
Chicken Ranch (Austin, Texas)
Coldfront (Berkeley, California)
Collectables (Narberth, Pennsylvania)
Collector (Oud Beyerland, The Netherlands)
Collectors' Choice (Itacca, Illinois)
Color Cookies
Columbia/Legacy (New York, New York)
Columbia Music Entertainment
Condal (Barcelona, Spain)
Cordelia (Leicester)
Cracked Piston (San Jose, California)
Crazy Owl (Grand Bay, Alabama)
Crunchy Frog (Denmark)
Curb