Merken
- C2G
- CABLES DIRECT
- CABLEXPERT
- Canon
- Capture
- Carbonite
- Case Logic
- CASH BASES
- CBO GmbH
- CEV Electronic
- Chainway
- Check Point Software Technologies
- Chenbro
- CHERRY
- Chicony
- Chief
- Chieftec
- Christie
- CIENA
- CINEVERSUM
- Cirque
- Cisco
- Citizen
- CITRIX
- Clarity
- CLEVO
- Clicktronic
- Cloudcheckr