1. 600 Group PLC
2. ALLTEC Angewandte Laserlicht Technologie GmbH
3. Automated Laser Corporation
4. Boss Laser
5. Bystronic Group
6. Coherent Inc.
7. EKSPLA
8. Epilog Laser
9. eurolaser
10. Gravotech Marking
11. Han’s Laser Technology Industry Group Co. Ltd.
12. IPG Photonics Corporation
13. Iridex Corp.
14. Jenoptik AG
15. Keyence Corporation
16. LaserStar Technologies Corporation
17. Lumentum Operations LLC
18. Lumibird
19. Maxphotonics Co.Ltd.
20. MKS Instruments Inc.
21. Novanta Inc.
22. Photonics industries international. Inc
23. Sahajanand Laser Technology Limited
24. TRUMPF SE + Co. KG
25. Universal Laser Systems Inc.
26. Zygo Corporation