Rauland-Borg Corporation (US)
Ascom Holding AG (Switzerland)
Hill-Rom (US)
Ackermann by Honeywell (Germany)
Jeron Electronic Systems Inc. (US)
Johnson Controls International Plc (Ireland)
Azure Healthcare Ltd (Australia)
Siemens AG (Germany)
SCHRACK SECONET AG (Austria)
Intercall Systems Inc. (US).