ABB Limited
Banner Engineering Corporation
Bosch Rexroth AG
Emerson Electric Co. Endress+Hauser AG
General Electric Company
Honeywell International Inc. Omron Corporation
Panasonic Holdings Corporation
Pepperl+Fuchs SE
Rockwell Automation Inc. Schneider Electric SE
Sick AG
Siemens AG
TUV Rheinland AG
UL LLC
Yokogawa Electric Corporation