Here is a list of all the companies who were or are involved in the production of write-one optical discs CD-R, DVD-R, BD-R) * Licensed by Philips.
3A Media Produktion (Austria)
Adivan High Tech AG (Switzerland)
Advance Mega Magnetic Media Co. (Hong Kong)
Advanced Digital Media S.r.l. (Italy)
Advanced Optical Disc (The Netherlands)
Anyang Sunny Mastering Products Co., Ltd. (China)*
BeAll Developers, Inc. (Korea)
CDA Datenträger Albrechts GmbH (Germany)*
Chin Shing Manufacturing Ltd. (Hong Kong)
China East Technology (Hong-Kong)
CMC Magnetics Corp. (Taiwan ROC*
Computerskill Ltd. (India)
Creation-Optical Greece SA (Greece)
Datapulse Technology Ltd. (Singapore)*
DATAREX S.r.l. (Italy)
Daxon Technology Inc. (Taiwan ROC)
Delphi Technology Inc. (Taiwan ROC)
Digital Data Technologies Sdn Bhd (Malaysia)
Digital Storage Co., Ltd (Taiwan ROC)
E-Top Navigator Technology Inc. (Taiwan ROC)
EDD Bizz GmbH (Germany)
Euro Digital Disc Manufacturing GmbH (Germany)
Euro Multivision Ltd. (India)
Eximpo AS (Czech Republic)
Factory Group S.A. (Paraguay)*
Falcon Technologies International L.L.C. (UAE)*
Finex Disc Technology (Hong Kong)*
Fortis Technology Co. Ltd (Taiwan ROC)
Fortune (Jiangsu) Multimedia Co., Ltd. (China)*
FTI Falcon Technologies (UAE)
Fujifilm (Japan)
General Magnetics Ltd. (Singapore)
Giant Base Technology Ltd. (Hong Kong)
Gigastorage Corp. (Taiwan ROC)
Global Digital Disc GmbH & Co. KG (Germany)*
Grand Technology Co. Ltd. (China)
Guangdong Geerda Science & Technology (China)
Guangdong Yuedong Magnetoelectric Co. (China)
Handsfull Technology Corp./Vakoss (Taiwan ROC)
Hellodisc Technology Co., Ltd (Taiwan ROC)
Henan Standard Disc (China)
Hitachi Maxell Ltd. (Japan)*
Info Source Storage Media Ltd (Hong Kong)*
Infomedia (Taiwan)
infosmart Technology Ltd (Hong-Kong), subsidiary of Mega Century
Inter Media Co., Ltd. (Japan)
Jet-Thai Hi-Tech Co., Ltd. (Thailand)
Jilin Qingda Optical Disc (China)*
K-Well Corporation (Taiwan ROC)
KHypermedia Corporation (USA)
KODA Technology Limited (Hong-Kong)
Kunshan Hutek Co., Ltd. (China)*
Lead Data (Taiwan ROC)
Lena Optical Disc (HK Computer Instrument) (Hong Kong)
Lingstar Enterprises Ltd. (Hong Kong)
Link Pacific Holdings Ltd. (Hong Kong)
M3 Technology (China)
MAM-A / CSI (USA)
Maoming Gainfast Science & Technology Dev. Co., Ltd. (China)*
Maxell Ltd. (Japan)
MDA Technology (Hong Kong)
MediaStar Technology Ltd. (Hong Kong)
Medisk (Iran)
Megamedia Corp. (Taiwan ROC)
Melody Technology Corp. (Taiwan ROC)
Micro Galaxy International Co. Ltd. (Taiwan ROC)
Mirage Recordable Media (China)
Mirex Company Ltd. (Russia)*
Mitsubishi Chemical Infonics Pte. Ltd. (Singapore)*
Mitsubishi Electric Corporation (Japan)*
Mitsubishi Kagaku Media Co., Ltd. (Japan)*
MJC (Singapore) Pte. Ltd. (Singapore)
Moser-Baer India Ltd. (India)*
MPO Media (France)
Must Tech (Taiwan)
Nan Ya Plastics Corp. (Taiwan ROC)
New Star Digital Co. Ltd. (Korea)
Optical Digital Technologies S.A. (Greece)*
Optodisc Technology Corp. (Taiwan ROC)
Pangol MediaTec (China)
Panstar Electronic Co. (Thailand)
Pengo Technologies (China)
Penmax Technologies Corp. (Taiwan ROC)
Phoenitech Ltd. (Hong Kong)
Philips (Nederland)
Pioneer El. Corp. Business Systems Div. (Japan)
Plasmon Data (USA)
Pop Media Technology (Hong Kong)
Princo Corp. Data Storage Division (Taiwan ROC)
Prodisc Technology Inc. (Taiwan ROC)
Promedia International Ltd. (Hong Kong)
R-Planet (Italy)
Radius Co., Ltd. (Japan)
Ritek Corp. (Taiwan ROC)*
Ritek Vietnam Company Limited (Vietnam)*
Shantou S.E.Z. Wo Hing Radio & Video Co., Ltd. (China)
Shenzhen SG&SAST Digital (China)
Shing Hae Technology Co. (Taiwan ROC)
Sony Corp. (Japan)
Sony DADC Austria AG (Austria)*
Skytech Media Ltd. (Hong Kong)
Swing Technology Ltd. (Hong Kong)
Taiyo Yuden Co. Ltd. (Japan)*
Tarako International (Taiwan)
Techno Plus SpA (Italy)
Teltron S.A. (Argentina)*
Trendes d.o.o/Anni (Slovenia)
UL TRAN Technology & Service Corp. (Taiwan OC)
UmeDisc Ltd. (Hong Kong)
Universal Asia Technology Co. (Taiwan ROC)
UniversalDisc (Alger, Algeria)
Ural Electron Plant Ltd. (Russia)*
Verbatim Americas, LLC (USA)*
Verbatim Australia Pty. Ltd. (Australia)*
Verbatim Limited (UK)*
Verbatim Limited (Singapore)
Videolar SA (Brazil)*
Wing Shing Optical Disc Co. Ltd (Hong Kong)
Zhanijiang Hualijin (China)