- Panasonic Corporation
- Riko Opto-electronics Technology Co. Ltd
- SICK AG
- ST Microelectronics N.V.
- Delta Electronics Inc.
- Autonics Corporation
- Datalogic S.p.A.
- OMRON Corporation
- Rockwell Automation Inc.
- Pepperl+Fuchs GmbH
- Keyence Corporation
- Honeywell International Inc.