DVD-Forum (estas entre otras muchas, eh?):
A & R Cambridge Limited 
http://www.arcam.co.uk 
A Open Inc.   
Access Co., Ltd.   
Accuphase Laboratory, Inc.   
Acer Laboratories Inc.   
Action Electronics Co., Ltd.   
Adobe system   
Aisin AW Co., Ltd.   
Alco Electronics Limited 
http://www.alco.com.hk 
Almedio Inc. 
http://www.almedio.co.jp 
Alpine Corporation   
AMC CO., LTD.
   
Amusewell Technology, Corp.
   
Analog Devices K.K.   
AOL Time Warner, Inc. 
http://www.warnervideo.com 
Aplix Corporation 
http://www.aplix.co.jp/ 
Apple Computer Inc.    
Asahi Kasei Microsystems Co., Ltd.   
ASUSTeK Computer Inc.   
ATI Technologies Inc.   
Atmel Corporation   
AudioDev AB 
http://www.audiodev.com 
Auvistar Industry Co., Ltd.
   
AVerMedia Technologies, Inc.   
Bayer AG   
Behavior Tech Computer Corp. 
http://www.btc.com.tw 
BEKO Elektronik A.S.   
Bien Technology Corporation   
BOSE Kabushiki Kaisha   
Brother Industries, Ltd.   
Calimetrics Inc.   
Cheertek Inc. 
http://www.cheertek.com.tw 
Ciba Specialty Chemicals Holding Inc.   
Cirrus Logic, Inc. 
http://www.cirrus.com/products/categories/masstorage.html 
Clarion Co.,Ltd.   
CMC Magnetics Corporation 
http://cmc.taiwanet.com 
Columbia Music Entertainment, Inc.
   
Crest National 
http://www.crestnational.com 
Daewoo Electronics Co., Ltd.   
Daikin Industries, Ltd.   
DaimlerChrysler AG   
DataPlay.com, Inc.   
Data Storage Institute, Singapore   
DCA Inc. 
http://www.dcainc.com 
Denca Industrial Limited   
DENON, Ltd.
   
Digital Press Hellas S.A.   
Digital Theater Systems, Inc. 
http://www.dtstech.com 
Disctronics Manufacturing (UK) Ltd 
http://www.disctronics.com 
DiskWare CO.,LTD.   
DivXNetworks, Inc. 
http://www.divxnetworks.com 
Dolby Laboratories Inc.   
DivXNetworks, Inc.   
DVS Korea Co., Ltd.   
Eclipse Data Technologies 
http://www.eclipsedata.com  
ECOM Inc.   
e-Box Corporation   
EMI International   
Envivio, Inc.
 
http://www.envivio.com 
ESS Technology, Inc.   
Expert Magnetics Corp. 
http://www.expertmg.com 
Foryou General Electronics Ltd.   
Fostex Corporation 
http://www.fostex.co.jp/ 
Fraunhofer IIS-A 
http://www.iis.fhg.de/amm/ 
Fuji Photo Film Co., Ltd.   
Fujifilm Microdevices Co.,Ltd.   
Fujitsu Limited   
Fujitsu Ten Limited   
Funai Electric Co., Ltd.   
GBM Advanced Technology Manufacture   
GEAR Software, Inc. 
http://www.gearsoftware.com 
General Electric International, Inc. 
http://www.geopticalmedia.com 
Gigastorage Corporation   
Guangdong Nintaus Electronics Co., Ltd.   
GVG Digital Technology Holdings (HK) Ltd.   
HannStar Display Corp.
   
Harman International   
Hitachi, Ltd. 
http://dvd.hitachi.co.jp 
Hitachi High-Technologies Corporation 
http://www.nisseisg.co.jp 
Hitachi Kokusai Electric Inc.
   
Homenema Disk Incorporation    
Hyundai Autonet Co. Ltd. 
http://www.hyundaiautonet.com 
IBM Corporation   
Imagica Corp.   
Industrial Technology Research Institute (ITRI)   
Infineon Technologies Japan K.K.   
Infodisc Technology Co., Ltd.   
Integrated Microelectronics Inc.   
Intel Corporation   
InterActual Technologies, Inc.    
Intersil Corporation 
http://www.intersil.com/cda/home/ 
Iomega Corporation   
ISB Corporation 
http://www.isb.co.jp 
iVAST, Inc. 
http://www.ivast.com 
Japan Broadcasting Corporation   
KANEMATSU ELECTRONICS ENGINEERING CO., LTD   
Kenwood Corporation   
Konica Corporation   
Kuraray Co., Ltd.   
Kyokuto Boeki Kaisha, Ltd.   
Lead Data Inc.   
LG Electronics Inc. 
http://www.lge.com 
http://www.lge.com/product/product.html 
Linn Products Ltd. 
http://www.linn.co.uk 
Lite-On It Corp.   
LSI Logic Corporation   
M.E.T. Technology Co., Ltd.   
Matsushita Electric Industrial Co., Ltd. 
http://www.panasonic.co.jp/dvd/ 
MediaTek Inc. 
http://www.mtk.com.tw 
Mediall Inc.   
Memorex Products Inc.
 
http://www.memorex.com 
Memory-Tech Corporation   
Meridian Audio Limited 
http://www.meridian-audio.com  
MGI Software Corp. 
http://www.mgisoft.com 
Microsoft Corporation   
Mitsubishi Chemical Corporation   
Mitsubishi Electric Corporation   
Mitsui Chemicals, Inc. 
http://www.mitsui-chem.co.jp/cdr/ 
Mitsumi Electric Co.,Ltd.   
MMRI Photonics LTD.   
Moser Baer India Limited 
http://www.moserbaer.net 
Motorola, Inc.   
Moulage Plastique De L'ouest   
Multi Media Masters & Machinery SA   
Nagase & Co., Ltd.
 
http://www.nagase.co.jp 
NAN YA PLASTICS CORPORATION 
http://opticaldisc.npc.com.tw 
National Semiconductor Corporation 
http://www.mediamatics.com 
http://www.national.com 
NEC Corporation   
NHK Technical Services, Inc. 
http://www.nhk-grp.co.jp/nts/ 
Nikon System Inc.   
Nimbus CD International, Inc.   
Nippon Precision Circuits Inc.   
Oak Technology, Inc.   
Oasis Silicon Systems AG 
http://www.oasis.com 
Octoplus Technology CO., LTD.
   
Onkyo Corporation 
http://www.onkyo.co.jp/DVD_compo/index.htm 
ONO Sokki Co., Ltd.   
OPT Corporation   
Optical Disc Corporation 
http://www.optical-disc.com 
Optodisc Technology Corporation   
OptoMedia Electronics Corp.  
http://www.optomedia.com.tw 
Orion Electric Co., Ltd.   
Phoenix Technologies, Ltd.
   
Pico House Co., Ltd.   
Pinnacle Systems GmbH 
http://www.pinnaclesys.com 
Pioneer Corporation   
Planetweb Inc. 
http://www.planetweb.com 
Plannet Associate Co., Ltd.   
Pony Canyon Enterprise Inc.   
Postech Corp.   
Princo Corp.   
Prodisc Technology Inc.   
Pulstec Industrial Co., Ltd.   
Quanta Storage Inc.   
Ricoh Company, Ltd.   
Ritek Corporation 
http://www.ritek.com.tw 
Rohm GmbH & Co. KG   
Royal Philips Electronics 
http://www.philips.com 
http://www.licensing.philips.com 
Roxio, Inc.   
Saehan Media Co., Ltd.
   
Samsung Electronics Co., Ltd. 
http://www.samsungelectronics.com/products/dvdp/dvdp.html http://www.samsungelectronics.com/products/odd/odd.html 
Sanyo Electric Co., Ltd.   
Sean Tram Technology Inc.   
Sharp Corporation 
http://sharp-world.com/ 
Shenzhen Hongyu Industrial Co., Ltd.    
Shibasoku Co.,Ltd.   
Shinano Kenshi Co.,Ltd.   
ShinShin Co., Ltd.    
Sigma Designs, Inc. 
http://www.sigmadesigns.com  
Silicon Image 
http://www.siimage.com 
Singhale Development Co. Ltd.   
Singulus Technologies AG 
http://www.singulus.de/ 
SKC Limited.   
Sonic Solutions 
http://www.sonic.com 
Sony Corporation 
http://www.sony.com 
STEAG HamaTech AG   
STMicroelectronics K.K.   
SWH Technology   
Taiyo Yuden Co., Ltd
 
http://www.ty-top.com 
Taroko International Co., Ltd
   
Tatung Co. 
http://www.tatung.com.tw 
TDK Corporation   
TEAC Corporation   
Teijin Chemicals Ltd.   
Texas Instruments Japan Limited   
Third Research Institute of Ministry of Information Industries, P.R.C.   
Thomson 
http://www.rca.com/dvd/ 
TOMEN Electronics Corp. 
http://www.tomen-ele.co.jp 
TOPCON Corporation   
Toppan Printing Co., Ltd.   
Toshiba Corporation 
http://www.toshiba.co.jp/index.htm 
U-Tech Media Corporation   
Ulead Systems, Inc. 
http://www.ulead.com 
Ultima Electronics Corp.   
Universal Music Group 
http://www.universalstudios.com 
http://www.umusic.com 
Unaxis Balzers Ltd.   
UP Technology Co., Ltd   
Victor Company of Japan, Limited 
http://www.jvc-victor.co.jp/ 
http://www.jvc.com/ 
VM Labs, Inc.   
Walt Disney Pictures and Television   
Wangine Electronics Co., Ltd.   
YA BANG Industrial Co., Ltd.
   
Yamaha Corporation   
Yanion Co.,Ltd.   
Yel Li Electrical Works Co., Ltd.
   
Yokogawa Electric Corporation 
http://www.yokogawa.com/tm/ 
Zelenogradskiy Musical Technology Plant 
http://www.komos.com 
Zhenjiang Jiangkui Group Corporation   
Zoo Digital Group PLC 
http://www.zoodigitalgroup.com 
ZORAN Corporation 
http://www.zoran.com