1. ALPHA LASER GmbH
2. Amada Weld Tech Inc.
3. Chutian Zhongu Laser
4. Coherent Corp.
5. Daihen Corporation
6. EMAG GmbH & Co. KG
7. Emerson Electric Co.
8. ESAB Corporation
9. Fanuc Corporation
10. Han’s Laser Technology Industry Group Co. Ltd.
11. HGLaser Engineering Co. Ltd.
12. IPG Photonics Corporation
13. Jenoptik AG
14. Lanxess AG
15. Laserax
16. LaserStar Technologies Corporation
17. Obara Group Inc.
18. Panasonic Holdings Corporation
19. Perfect Laser Co. Ltd.
20. PRC Laser Europe N.V.
21. Shenzhen Hymson Laser Intelligent Equipments Co. Ltd
22. The Lincoln Electric Company
23. Tonggao Advanced Manufacturing Technology (Taicang) Co. Ltd.
24. TRUMPF SE + Co. KG
25. WUHAN GOLDEN LASER CO. LTD.