Automation/OEM:  Sensing & Position
Allen-Bradley - Industrial Control
Allen-Bradley - PLC & HMI Systems
Allen-Bradley - Sensors & Safety
Allen-Bradley - GMS
Allen-Bradley - Drives
Allen-Bradley - Rockwell Software
Allen-Bradley - Motion
Bussmann Division
Advanced Micro Controls
Micro Switch
Honeywell
GE Motor Control
ABB Control, Inc.
Turck Multi Prox., Inc.
Rees Inc
Pepperl & Fuchs Inc
Tri-Tronics Co Inc
Omron Control Components Division
Sick Optic-electronic
Gemco/Ametek
Veeder-root / Danaher
Yokogawa Corp. Of Amer.
Automatic Timing Control
Balluff
Watlow Elec Mfg Co
Neilsen Kuljian Technologies
Baumer Electric Sensors
Banner Engineering - Safety Product
Simpson Electric Co
Linemaster Switch Corp.