Mortara Instrument Inc. (US)
Innomed Inc. (Gorgia)
GE Healthcare Systems (US)
FUKUDA DENSHI Co. LTD. (US)
Nihon Kohden Corporation (Japan)
SCHILLER AG (Switzerland)
Edan Instruments Inc. (China)
Phillips (Netherlands)
Spacelabs Healthcare (US)
BioTelemetry Inc. (US)