Omron Automation and Safety
Siemens
Littelfuse Inc.
Carling Technologies
Dialight
Visual Communications Company - VCC
APEM Inc.
Bivar Inc.
IDEC
Altech Corporation
Bulgin
EAO
Honeywell Sensing and Productivity Solutions
Mallory Sonalert Products Inc.
Assmann WSW Components
Lumex Opto/Components Inc.
Menics
CML Innovative Technologies LTD
Floyd Bell Inc
c3controls
NKK Switches
Interlight
Banner Engineering Corporation
E-Switch
Moujen
RAFI USA
SCHURTER Inc.
Marshall
Schneider Electric
Carlo Gavazzi Inc.
Switch Components
TubeDepot
Hammond Manufacturing
Kingbright
CW Industries
TE Connectivity ALCOSWITCH Switches
Electroswitch
P-tec
Wamco, Inc
Kacon
Benedict GmbH
REES, Inc
Phoenix Contact
Sensata-Airpax
Nidec Copal Electronics
TE Connectivity AMP Connectors
GC Electronics