Acer
	Acorn
	Advanced
	Amiga
	Apple
	AST
	Brother
	BEST
	Canon
	Compaq
	Compucon
	Dell
	DTS
	EKAB
	Epson
	Fujitsu
	Gateway
	Hand Held
	Hewlett Packard
	IBM
	Industrial Data
	IPC
	LINK
	Matsushita
	Memorex
	Microhard
	Micron
	NEC
	Network
	Norand
	Packard Bell
	Philips
	Power
	Siemens Nixdorf
	Silicon Graphics
	Tadpole
	Telxon
	Texas Instruments
	Toshiba
	Unisys
	Xpad