Adafruit
American Bright
American Opto Plus LED
Amicc
Analog devices inc.
API
BIVAR
BRIGHTEK
Broadcom limited
Broadcom/AVAGO
Chromeled
CITIZEN
Dialight
ekinglux
GBG
Guoxing Guangdian
HONGLITRONIC
Hongzhisen
Inolux
JNJ OPTOELECTRONICS
Kingbright
Lumex
Lumileds
MEIHUA
NTE ELECTRONICS, INC.
OPTEK
OSEPP
OSRAM
Pimoroni
QT
Quelighting
Refond
Rohm semiconductor
Seoul semiconductor inc.
Shenhong Dianz
SHOUDING
Silverlight
Sparkfun electronics
Stanley
Sunled
TCWIN
TT Electronics
TUOZHAN
Venkel
Vishay siliconix
Wolfspeed
worldsemi
Wurth
XINGLIGHT