ABB, AEG, ENDRESS & HAUSER, FESTO ELECTRONIC, ALLEN-BRADLEY, B&R, FISHER ROSEMOUNT, GF FANUC, BOSCH-REXROTH, EBERLE, HITACHI, HONEYWELL, IDEC, KRÖCKNER MOELLEC (EATON), OMRON, ALFA LAVAL, LANDIS&GYR, MITSUBISHI, PHILIPS, PHOENIS, MODICON, TELEMECANIQUE, SAIA, SATTCONTROL/SATTCON, SCHNEIDER, SIEMENS, TEXAS INSTRUMENT, SPRECHER+SCHUH, WAGO, PILZ, PROFACE, LAVER/BEIJER, UNIOP, KEB, LENCE, CONTROL TECNIQUES, DANFOS, AXOR, SEW, DELTA, ERUA DRIVES, YASKAWA, VACON, FERROCONTROL, BAUMULLER, BERGER LAHR, WITTMAN, KRAUSSMAFFEI, CARLO GAVAZZI, ETC