Adafruit Industries

Altech Corporation

APEM

C&K

Carling Technologies

Cherry

Conxall/Switchcraft

CUI Devices

CW Industries

Dialight

E-Switch

EAO

Electroswitch

Grayhill, Inc.

Honeywell

Honeywell Sensing and Productivity Solutions

IDEC

Knitter Switch

Littelfuse

Magnecraft

MEC Switches

MOUNTAIN Switches

Nidec Copal Electronics

NKK Switches

Omron

Omron Automation & Safety

RAFI

Rees

Schneider Electric

Schurter

Shin Chin

SIEMENS

SparkFun Electronics

Square D

Storm Interface

Sungmun Electronics

Switchcraft

TE Connectivity

UNKNOWN

Würth Elektronik

Würth Elektronik Midcom