Camozzi
Carel
Carrlane
Carr Lane
Caterpillar
Catu
Celduc
Cema (General Electric)
Cemb
Centa
Chomerics
Classic filters
Cofi
Cognex
Condair
Consilium
Conta Clip
Contelec
Contitech
Contrinex
Convum
Cosmotec (brand of Stulz)
Costech
Coval
Crydom
Cyklop
Dalmec
Damcos
Deif
Delabie