3Com
Actel
Advanced Linear Devices
Advanced Micro Devices(AMD)
Advanced Power Technologies(APT)
Aerovox
Agilent Technologies
Alcoswitch
Allegro MIcrosystems
Alliance Semiconductor
Altera
AMCC/Applied Micro Circuits Corporation
American Microsystems(AMI)
American Technical Ceramics
AMP Industries
Analog Devices
Apex Microtechnology
Applied Microsystems Corporation
Aromat/NAIS
Atmel
AT&T Microelectronics (acquired by Lucent)
AVX/Kyocera

BC Components
Beckman/BI Technologies
Benchmarq Electronics(Unitrode)
BI Technologies
Boca Research
Bourns
Brooktree(Conexant)
Burndy
Bussmann
Burr-Brown

C&K Components(ITT Cannon)
C-Cube Microsystems
Cal-Chip
California Eastern Labs(CEL/NEC)
California Micro Devices
Catalyst Semiconductor
Central Semiconductor
Ceramite
Cherry Semiconductor(On Semiconductor)
Chips & Technologies(Intel)
Circuit Components
Cirrus Logic
Clare Micronix
Conexant
Corcom
Cornell Dublier(CDE/Sangamo)
CP Clare
CTS Corp.
Cypress Semiconductor
Cyrix(National/Via Technologies)
Crystal Semiconductor(Cirrus Logic)

Dale(Vishay)
Dallas Semiconductor
Data Delay Devices
Delevan
Dialight
Digital Equipment Corporation(DEC)
Diodes, Inc(Lite-On/Vishay)
DSP Communications(Intel)

EG&G/Vactec
Elantec
Elna
Epcos
Epson
Ericsson
Exabyte
Exar
Exel Microelectronics

Fairchild Semiconductor
Fox Electronics
Fujitsu Microelectronics

General Instrument(GI)
General Semiconductor
Global Village
Grayhill
Gould(American Microsystems)

Harris Semiconductor(Intersil)
Hewlett Packard(Agilent Technologies)
Hitachi Semiconductor
Honeywell Solid State Electronics
Hynix Semiconductor
Hyundai Microelectronics

IBM Microelectronics
IBM Storage System
Illinois Capacitor
Infineon Technologies
Information Storage Devices(ISD/Winbond)
Integrated CMOS Technology(ICT)
Integrated Device Technology(IDT)
Intel
International Rectifier(IR)
Intersil(Harris)
Integrated Silicon Solution Inc.(ISSI)
Iomega
ITT Cannon
ITT Schadow
ITT Semiconductors(Micronas)
 

Johanson
JW Miller

Kemet
Kingston
KOA
Kyocera

Lattice
Level One Communications
Lite-On(Diodes Inc)
Linear Technology
Linfinity Microelectronics(Microsemi)
Littelfuse
Logic Devices
LSI Logic
Lucent Technologies

M/A-COM
Macronix
Magnecraft
Mallory
Matra MHS(Temic)
Matsushita Electric(Panasonic)
Maxim
Maxtor
Maxwell
Micrel Semiconductor
Micro Linear
Micro Networks
Micro Power Systems(Exar)
Microchip Technology
Micron Technology
Micronics
Micronas
Microsemi
Miller, J.W.
MIPS Technologies
Mitel Semiconductor
Mitsubishi Electronics
Mitsumi
Monolythic Memories(MMI/AMD)
Molex
Mosaic Semiconductor
Mosel-Vitelic
Motorola Semiconductor Products
Murata Electronics - Murata/Erie
Music Semiconductors
 

National Semiconductor
NEC
Nemco
New Japan Radio(NJR)
NexGen (now AMD)
NIC Components
Nichicon
NVidia Corporation

Oki Semiconductor
Ohmite
Omron
On Semiconductors
Optek
OPTI, Inc.
Optrex
Orbit Semiconductor

Panasonic
Panduit
Paradigm Technology
Performance Semiconductor
Pericom Semiconductor
Philips Semiconductor
Pioneer Electronics
Plessey Semiconductors (now Mitel Semiconductor)
Plextor
PMC-Sierra
PMI/Precision Monolithics (merged with AMD)
Potter & Brumfield
Power One
Powerex
Phoenix Contact

Q-Logic
QT Optoelectronics (now Fairchild Semiconductor)
Quality Semiconductor (acquired by IDT)
Quantum
QuickLogic

Rambus
Ramtron
Raytheon Semiconductor
RF Monolithics
Robinson Nugent
Rockwell Semiconductor (acquired by Conexant)
Roederstein (acquired by Vishay)
Rohm
Rubycon

S3
S-MOS Systems (acquired by Epson)
Samsung Semiconductor
Sanken
Sanyo
Saronix
Seagate
SEEQ Technology (acquired by LSI Logic)
Seiko Instruments/SII
Seiko-Epson
Semicoa Semiconductors
Semicon
Semtech
Spectrum Control
SGS-Thomson (acquired by ST Micro)
Sharp
Shuttle
Siemens Semiconductor (acquired by Infineon)
Sierra Semi (acquired by PMC-Sierra)
Signetics (acquired by Philips Semiconductors)
Silicon General (acquired by Microsemi)
Siliconix (aquired by Vishay)
Silicon Systems, Inc./SSI (acquired by TI)
Simtek Corp.
Sipex
Solid State, Inc.
Solitron Devices
Sony Semiconductor
Space Electronics
Sprague Capacitors (acquired by Vishay)
Sprague Goodman
Sprague Semiconductor (aquired by Allegro)
STB Switchcraft
ST Microelectronics
Startech Semiconductor (aquired by Exar)
Sun Microelectronics
Supertex
Synergy Semiconductor (acquired by Micrel)

T&B Ansley (Thomas & Betts)
Taitron Components
TDK Components
Taiyo-Yuden
TDK Semiconductors
Technitrol
TelCom Semiconductor
Teledyne Components (acquired by TelCom)
Telefunken (aquired by Temic)
Temic
Texas Instruments/TI
Tokin America
Toshiba America
Trident Microsystems
TriQuint Semiconductor
TransSwitch
TRW
Tyco Electronics

UMC/United MIcroelectronics Corp
United Chemicon/UCC
Unitrode
U.S. Drives
US Robotics

V3 Semiconductor
Vantis (also see AMD)
Vactec
Venkel
Viking
Vishay
Vitesse
Vitramon (acquired by Vishay)
Vivid Semiconductor
VLSI Technology (acquired by Philips)
Voltronics
VTC, Inc.(acquired by Lucent Technologies)

Waferscale Integration(WSI/ST Micro)
Winbond Electronics Corp
Winchester

Xicon
Xicor
Xilinx

Yageo
Yamaha

Zetex
Zilog
Zoran