Adafruit Industries

American Bright LED

ams OSRAM

Analog Devices Inc

Broadcom Inc.

Chau Light

ChromeLED

CONNFLY

EKINGLUX

Everlight Electronics Co Ltd

Excelitas

Galaxy Semiconductor

Honeywell

Honeywell Sensing and Productivity Solutions

HONGLITRONIC(Hongli Zhihui (HONGLITRONIC))

Inolux

JCHL

Kingbright Electronic Co, Ltd

Linear Technology

Lite-On Inc.

LITEON Technology

Lumex Opto/Components Inc.

Lumex, Inc.

Marktech Optoelectronics

MEIHUA

Mitsubishi

NTE Electronics

Omron

Omron Automation & Safety

ON Semiconductor

OPTEK

Opto Semiconductors

Panasonic

PARALIGHT

Parallax Inc.

QT Brightek

ROHM Semiconductor

Shanghai Nicera Sensor

Sharp

Sharp Microelectronics

SHARP/Socle Technology

Socle Technology Corporation

Solidlite

SST Sensing

Stanley Electric

SunLED

TEMIC SEMICONDUCTORS

Texas

TONYU

Toshiba

TT Electronics

Venkel

Vishay

Würth Elektronik

Würth Elektronik Midcom