• MEIKO ELECTRONICS CO. LTD.
• DAP CORPORATION
• AT & S Austria Technologie & Systemtechnik Aktiengesellschaft
• Unitech Printed Circuit Board Corp.
• FICT LIMITED (Fujitsu Limited)
• TTM Technologies Inc.
• UNIMICRON TECHNOLOGY CORP.
• NCAB Group AB
• Ibiden Co. Ltd.
• Sierra Circuits Inc.