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		CAT			Chenbro			Connect3D
		CELCUS			Cherry			Cooler Master
		CITIZEN			Chicony			Corel
		CNet			Chief			Corsair
		CTS			Christie			Creation Security
		Cables Direct Limited			CiT			Creative
		CablesToGo			Cisco			Crucial
		Calvin Klein			ClearOne			Crystal Decisions
		Canon			Clevertouch			Curblechair
		Canyon			Club3D			Cyber Acoustics
		Capcom			Coda			CyberPower
		Caselogic			Codemasters			Cyberlink
		Cash Bases			Compaq			Cyberoam
		Casio			Compro			Cygnett
		Cello Electronics			Computer Associates			compulocks
		Ceratech			Conceptronic