3	3com 3m 	
A	A-max A-open A4tech Abit Acar Acecad Acer Actina Actiontec Activejet Adaptec Adi Adobe Ag-neovo Ahead Akasa Albatron Amd Antec Anycom Aoc Apacer Apc Arcticcooling Arcticsilver Aristo Armor Asmax Asrock Asus Ati Autodesk Avacs Avermedia 	
B	Be-quiet Belinea Belkin Benq Billionton Biostar Bluetake Brother Btc 	
C	C-pen California-access Canon Canyon Chicony Chieftec Cisco Club3d Codegen Conmate Coolermaster Corel Creative 	
D	D-link Datafab Dataplus Daytek Dell Devolo Dicota Dream 	
E	Eagletec Easytouch Ecs Eizo Enlight Epox Epson Eta Eten Ever Ezonics 	
F	Fideltronik Foxconn Foxda Fujifilm Fujitsu Fujitsu-siemens 	
G	G-data Gainward Gateway Geil Genius Gigabyte Gigacube Gp-batteries 	
H	Hercules His Hitachi Hp Hyundai 	
I	Iaudio Ibm Ic-gear Icom Iiyama Insidetnc Intel Intellinet Io-displaysystems Iomega Iriver 	
J	Jetway Jnc 	
K	Kensington Keytronic Kingston Kinyo Kiss Kodak Krusell Kyocera 	
L	Labtec Lambda Lantech Leadtek Lestar Lex Lexmark Lg Lifeview Linksys Liteon Logitech Longtech 	
M	Macromedia Mag Magic Manhattan Maxdata Maxtor Mediatech Micase Microcom Microsoft Microtek Minolta Mint Miro Mitsubishi Modecom Mpio Msi Mustek 	
N	Nec Nikon Novell 	
O	Ocz Oki Olympus Orvaldi 	
P	Palit Palm Panasonic Panda Pentagram Pervasive Philips Pinnacle Pioneer Pixelview Planet Planex Plextor Plus Plustek Pny Point-of-view Powercolor Pqi Premier Prestigio Pretec Prismat Procomp 	
Q	Q-tec Qtek 	
R	Revoltec Roverscan 	
S	Saitek Samsonite Samsung Samtron Sandisk Sanyo Sapphire Seagate Seiko Seven Sharp Shuttle Soltek Sony Sony-ericsson Sparklan Sparkle Spire Star Step Sumdex Sunbeam Surecom Sweex Symantec Symbol 	
T	Targus Tatung Tdk Teac Thermaltake Titan Toshiba Tracer Trendnet Trust 	
U	Umax 	
V	Verbatim Via Viewsonic 	
W	Wacom Wapro Wd Welland 	
X	Xerox 	
Z	Zalman Zonet Zyxel