1. Bourns Inc.
2. Excelitas Technologies Corp
3. FATRI (Xiamen) Technologies Co. Ltd.
4. FLIR Systems Inc.
5. Global Sensor Technology Co. Ltd.
6. Hamamatsu Photonics K.K.
7. Heimann Sensor GmbH
8. Honeywell International Inc.
9. InfraTec GmbH
10. KADO Intelligent Technology (Shanghai) Co. Ltd.
11. LASER COMPONENTS GmbH
12. Lynred USA
13. Mahlo GmbH + Co. KG
14. MELEXIS group
15. Monarch Instrument
16. Ningbo VEZE Automatic Door Co. Ltd.
17. Nippon Ceramic Co. Ltd.
18. Omron Corporation
19. Pantron Automation Inc.
20. Raytheon Technologies Corporation
21. Takex Europe Ltd.
22. TE Connectivity Ltd.
23. Teledyne Technologies Incorporated
24. Texas Instruments Inc.
25. VIGO Photonics S.A.
26. WoMaster