- YXLON International
- GE Measurement and Control
- Nikon Metrology Inc.
- North Star Imaging Inc.
- Carestream Health
- Du?rr AG
- Olympus Corporation
- Teledyne Dalsa Inc.
- Rigaku Americas Corporation
- Hamamatsu Photonics K.K.
- L-3 Technologies
- Vidisco Ltd
- Bosello High Technology SRL
- Canon Inc.
- Hitachi Ltd