Akm semiconductor inc.
American Bright
American Opto Plus LED
Amicc
API
Axetris
BIVAR
Broadcom limited
Broadcom/AVAGO
Chau Light
Diodes incorporated
ekinglux
Excelitas technologies
GBG
Guoxing Guangdian
HONGLITRONIC
Hongqi Guang
ICP
Inolux
JNJ OPTOELECTRONICS
Kingbright
LIGHT
Lumex
Lumileds
Luminus
Marktech optoelectronics
MEIHUA
NEWOPTO
NTE ELECTRONICS, INC.
Onsemi
OPTEK
Opto Diode Corporation
OptoSupply
OSRAM
QT
Quelighting
Rohm semiconductor
saiya
Sharp
Silverlight
Sparkfun electronics
Stanley
Sunled
TE Connectivity
TONYU
TT Electronics
Vishay siliconix
Wurth
XINGLIGHT
XSSY