| ||
|
| Saia Burgess Electronics Inc. | |
| Honeywell Sensing and Control | ||
| Cutler Hammer Sensing Solutions | ||
| GE General Electric Industrial Systems Division - - - | ||
| Ingersoll Rand Fluid Products - IR ARO | ||
| Pizzato Elettrica srl | ||
| Pilz Automation Safety L.P. | ||
| Euchner USA, Inc. | ||
| Act Safe, Inc. | ||
| BT International | ||
| JDS Products, Inc. | ||
| Banner Engineering Corporation | ||
| Allen Bradley / Rockwell Automation | ||
| Fortress Interlocks Ltd. | ||
| Nolatron, Inc. | ||
| Omron | ||
| Advance Controls, Inc. | ||
| Norstat, Inc. | ||
| Square D - North American Division of Schneider Electric 1415 South Roselle Road - Palatine, IL 60067 USA - - | ||
| JM Engineering Inc. | ||
| Schmersal | ||
| Carlo Gavazzi / Dupline | ||
| Schmidt Feintechnik Corp. | ||
| Sentrol Industrial | ||
| Pinnacle Systems, Inc | ||
| Break A-Beam | ||
| ||