Advanced Photonix

Alpha Wire

American Bright LED

American Opto Plus

Amphenol Advanced Sensors

Amphenol Aerospace Operations

AMPHENOL CORP

ams

ams OSRAM Group

Analog Devices Inc

Aptiv (formerly Delphi)

Asahi Kasei

Axetris

Bel Fuse, Inc.

Bivar, Inc.

Bridgelux

Broadcom Inc.

CEL (California Eastern Laboratories)

Chau Light

ChromeLED

Crystal IS

Daburn

DComponents

DDP Engineered LED Solutions

Desco

Dialight

EAO AG

Eaton

EKINGLUX

Elma Electronic

Everlight Electronics Co Ltd

Excelitas

Excelitas Technologies Corp.

Hamamatsu

Hammond Manufacturing

HARTING

Hartmann Codier GmbH

Highland Electronics Co Ltd

Honeywell

Honeywell Sensing and Productivity Solutions

HONGLITRONIC(Hongli Zhihui (HONGLITRONIC))

ICP

Infineon Technologies

Inolux

Interlight

Kingbright Electronic Co, Ltd

Lanke

Lear Corporation

LED

LED Engin Inc

LEDTRONICS INC

Linear Technology

LITEON Technology

LMB Heeger, Inc.

Lumex Opto/Components Inc.

Lumex, Inc.

Lumileds

Luminus Devices

Luminus Devices Inc.

Luna Optoelectronics

Marathon Special Products

Marktech Optoelectronics

MARL INTERNATIONAL LTD

MEIHUA

Mentor Graphics

MICROPRECISION ELECTRONICS SA

Molex

Mueller Electric Company

Multicomp

New Japan Radio

NTE Electronics

Omron

ON Semiconductor

OPTEK

Opto Diode

Opto Semiconductors

OptoSupply

Osram Sylvania

Oxley Group Ltd

P-tec

Panasonic

PARALIGHT

Parallax Inc.

Philmore

Phoenix Contact

PRO-AN ELECTRONIC CO LTD

QT Brightek

Quelighting

RayVio

RECOM Power

ROHM Semiconductor

SAMSUNG

Sargent Quality Tools

Schurter Electronic Components

Seoul Semiconductor

Seoul Viosys

Sharp Microelectronics

SHARP/Socle Technology

SIEMENS

Socle Technology Corporation

Solidlite

SparkFun Electronics

Stanley Electric

SunLED

Super Bright Industrial Ltd

TAIWAN LITON ELECTRONIC C LTD

TE Connectivity

TELCONA AG

Teledyne FLIR

TONYU

TT Electronics

Vishay

Visual Communications Company, LLC

Würth Elektronik

Würth Elektronik Midcom

XSSY

Yetda