ACT Computer ltd. AST Acer Acorn Altos Amstrad Apple Atari Audiosonic Bang & Olufsen Bimex Bondwell Cobalt Networks Coleco Commodore Compaq Compudata Conic Corona Data Applications International Datavue Digital Dolch DragonData Enterprise Computers Epson Ericsson Fujitsu Game Child Genisys Grundy Business Systems LTD. Hegener & Glaser Hewlett Packard Holborn IBM Kangaroo Computers Lan-electronics ltd. Laser Luxor MB Microsoft Motorola Nascom NeXT Nintendo Panasonic Pearcom Philips Robotron Signetics Sony Sun Microsystems Supercom Tandon Tandy Televideo Thomson Tulip Yamaha Zanussi