> Amstrad
> Apple Computers
> Apricot
> Atari
> Canon
> Casio
> Cobalt
> Commodore
> Compaq
> Data General
> Dragon Data
> Enterprise
> Ericsson
> Fujitsu Siemens
> Hewlett Packard
> IBM
> IMSAI

> Kaypro
> Mits Altair
> NeXT Computers
> Olivetti
> Osborne
> Panasonic
> Philips
> Radio Shack. Tandy
> Radiola
> Sanyo
> Siemens
> Silicon Graphics SGI
> Sinclair
> Sony
> Sun Microsystems
> Televideo
> Texas Instruments
> Toshiba