All Omron Automation and Safety 184 Telemecanique 101 Altech 39 Amphenol Wilcoxon 37 Schneider Electric 27 OTTO 14 Hamlin / Littelfuse 11 Crouzet 10 MEDER electronic (Standex) 9 Measurement Specialties 8 ZiLOG 8 Honeywell 8 BEI Sensors 7 Panduit 6 Amphenol Advanced Sensors 4 ams 3 Kavlico 3 Honeywell Test & Measurement 3 Phoenix Contact 3 Littelfuse / US Sensor 3