Acer
Advanced Linear Devices
Advanced Micro Devices (AMD)
Advanced Power Technology
Agilent
Alcoswitch
Allegro MicroSystems
Alliance Semiconductor
Altera
AMCC
AMP
Amphenol
Anadigics
Analog Devices
Apex Microtechnology
Asiliant
Atmel
AU Optronics (AUO)
Avago
Bel Fuse
Bourns
Broadcom
Burr Brown
C&K Components
Calogic
Cherry
Cirrus Logic
Cisco
Citizen
Coilcraft
Cooper Bussmann
Cypress Semiconductor
Daewoo
Dallas Semiconductor
Diodes, Inc.
Elantec
Epcos
Ericsson
Exar
Fairchild
FCI
Finder
Freescale
Fuji Electric
Fujitsu
General Semiconductor
Harris
Hirose
Hitachi
Holtek Semiconductor
Honeywell
Hynix
IBM
Infineon Technologies
Integrated Device Technology (IDT)

Intel
International Rectifier (IR)
Intersil
Iomega
Isocom
ISSI
ITT Cannon
JAE
JST
Kemet
Kensington
Kingston
KOA
Lambda
Lattice
LG
Linear Technology
Linksys
Lite-On
Littelfuse
Lucent Technologies
Marvell
Matsushita
Maxim Integrated Products
Micrel
Micro Linear Corp.
Microchip
Micron
Micronas
Microsemi
Mitsubishi
Mitsumi
Molex
Motorola
Murata
Nanya
National Semiconductor
NEC
Netgear
Nichicon
Nippon Chemi-Con
Numonyx
NVidia
NXP
OKI
Omron
ON Semiconductor
Optek
Panasonic
Panjit
Philips
Power Innovations
Powerex
Powertip
Princeton Technology
Pulse
Qimonda
Ramtron

Raychem
Rectron
Renesas
RF Micro Devices
Ricoh
Rockwell Automation
ROHM
Samsung
SanDisk
Sanken
SanRex
Sanyo
Seagate
Seiko
Semelab
Semikron
Semitech
Semtech
Seoul Semiconductor
SGS-Thomson
Sharp
Siemens
Silicon Labs
Siliconix
Sipex
Skyworks
SMSC
Solitron
Sony
Spansion
Sprague
ST Microelectronics
Stewart
Switchcraft
Taiwan Semiconductor
Taiyo Yuden
TDK
TE Connectivity/Tyco
Texas Instruments (TI)
Toko
Toshiba
Traco
TriQuint
United Chemi-Con
United Microelectronics
Unitrode
US Robotics
Vishay
Western Digital
Winbond
Xemics
Xicor
Xilinx
Yageo
Yamaha
Zarlink
Zetex
Zilog