Acbel Polytech Phils., Inc. (formerly Datagen)
Acer Information Products (Phils.), Inc.
Advance Semiconductor Eng'g Inc.
Allegro Microsystems Phils., Inc.
American Power Conversion
Amertron Incorporated
AMI Semiconductor Philippines, Inc.
Amkor Technology Philippines P1 / P2
Amkor Technology Philippines P3 / P4
Analog Devices Philippines, Inc.
Andes Ionics Inc.
Appari Electronics
Asahi Optical Cavite Philippines, Corp.
A.S. Technology Corporation
Astec Power, Inc. (Cavite)
Astec Custom Power Phils., Inc. (Pasig)
Automated Technology (Phils.), Inc.
Bell Electronics Corporation
Best Electronics and Components Corp.
Cambridge Electronics Corporation
Cebu Microelectronics Philippines, Inc.
Cebu Mitsumi, Inc.
Cirtek Electronics Corporation
Clarion Manufacturing Corporation of the Phils.
Cypress Manufacturing Limited
Daeduck Philippines Inc.
Dowa Hightech Philippines, Inc.
Electronic Assemblies Inc.
Epson Precision (Phils.) Inc.
Fairchild Semiconductors Cebu
Fastech Synergy Ltd.
First Sumiden Circuits, Inc.
Fuji Electric Philippines, Inc.
Fujitsu Computer Products Corp. of the Philippines
Fujitsu Ten Corp. of the Philippines
Futaba Corporation of the Philippines
Gemphil Technologies, Inc.
Globetronics Philippines, Inc.
Gotoh Philippines Corporation
Halsangz Plating Cebu Corporation
Hereaus Electronics Materials Phils.
Hitachi Computer Products (Asia) Corp.
Hosokawa Assembly Incorporated
Ibiden Philippines, Inc.
Integrated Device Technology Inc.
Integrated Microelectronics, Inc.
Intel Technology Philippines Inc.
Iomni Precision, Inc.
Ionics EMS, Inc.
Isola Asia Pacific ( Phils.) Inc.
Jeco Autoparts Philippines, Inc.
Kapco Manufacturing, Inc.
Katolec Philippines Corp.
L K Industries Philippines, Inc.
Laguna Electronics, Inc.
Lexmark International (Phils.), Inc.
Luzon Electronics Technology, Inc.
M.A. Technology, Inc.
Magnetron Technology Phils. Corporation
Matsushita Communication Industrial Corp. of the Philippines
Matsushita Electric Philippines Corp.
Maxim Philippines Operating Corp.
Maxon Systems (Phils.), Inc.
Maxtek Philippines Corporation
Mediamac Philippines, Inc.
Mitsui High-tec Philippines, Inc.

Mitsumi Philippines, Inc.
Muramoto Audio-Visual Philippines, Inc.
Music Semiconductors Philippines, Inc.
MX Technology Corporation
N.T. Philippines Inc.
Nanox Philippines, Inc.
NEC Toppan Circuit Solutions Philippines, Inc. (Formerly NEC Components Philippines, Inc)
NEC Technologies Phils., Inc.
Nidec Copal
Nidec Philippines Corporation
ON Q Technology (Now, DEVICE DYNAMICS)
On Semiconductor
Orient Semiconductor Electronics Philippines, Inc.
P.Imes Corporation
Pentax Cebu Philippines
PerkinElmer Optoelectronics Phils., Inc.
Philippine Auto Components, Inc.
Philips Semiconductors Philippines, Inc.
Poongsan Precision Phils., Inc.
Pricon Microelectronics, Inc.
PSI Technologies, Inc.
PSI Technologies Laguna, Inc.
Pulse Philippines, Inc.
Pycon Technology Philippines, Inc.
Radix, Inc. (formerly Dae Ryung Inc.)
Ramatek Philippines Inc.
Read-rite Philippines, Inc.
Remec Manufacturing Philippines, Inc.
Rohm Apollo Semiconductor Phils., Inc.
Rohm Electronics Phils., Inc.
Rohm Mechatech Phils., Inc.
Samsung Electronics Philippines Manufacturing Corporation
Sampo Technology (Phils.), Inc.
San Technology, Inc (STP)
San Technology, Inc. (Neomax)
San Technology, Inc. (VCM)
Sanno Philippines Mfg., Inc.
Sanyo Semiconductor Mfg. Phils. Corp.
Saturn Electronics Philippines
Semitec Electronics Phils., Inc.
Sharp Philippines Corporation
Shindengen Philippines Corporation
Shin-Etsu Magnetics Philippines, Inc.
Synertronix, Inc.
Sysman Ltd.
Taiyo Yuden (Philippines), Inc.
TDK Philippines Corporation
Temex Philippines, Inc.
Temic Automotive Phils., Inc.
Temic Semiconductors Phils., Inc. (Atmel Wireless)
Testech Incorporated
Texas Instrument Phils. Inc.
Three-Five Systems Pacific, Inc.
TMX Philippines, Inc.
Tong Hsing Electronics Philippines Inc.
Toshiba Information Equipment (Phils), Inc.
Totoku Philippines, Inc.
Tottori Sanyo Electric (Phils.) Corp.
Trilux Electronics & Luminaires, Inc.
Tsukiden Electronics Ind., Inc.
Uniden Philippines, Inc.
Uniden Philippines Laguna, Inc.
Vishay Philippines Inc.
Yong Sung Electronics, Inc.
Zilog Electronics Philippines, Inc.