- BY MALENE BIRGER
- bモバイル
- C:NET
- C.R.E.A.M
- c.u.l
- cache cache
- Cactus（カメラ）
- CAD AUDIO
- CadMouse
- cado
- cado cadocuaura
- cado LEAF
- cado ROOT
- cado STEM
- cadre
- CalDigit
- CALEA
- calibrite
- CALIFORNIA OUTFITTERS
- Cambridge Audio
- Cambridge Audio Minx（Cambridge Audio）
- Camelion
- Campark
- CAMPER（シューズ）
- Campfire Audio
- campino
- CANARE
- canterbury
- Canvas Go!
- Canvas Go! Plus
- Canvas React
- Canvas React Plus
- Canvas Select Plus
- Cardas Audio
- Cardina
- CARE PRO
- CARESTAR
- Carhartt WIP
- Carot One
- Carton