1. Alcoa Corporation
2. AMG Aluminium
3. Aperam
4. ATI Inc.
5. Carpenter Technology Corporation
6. Fort Wayne Metals Research Products
LLC
7. High Performance Alloys Inc.
8. Hindalco Industries Ltd.
9. Hitachi
Ltd.
10. IBC Advanced Alloys
11. Magna Group
12. Materion Corporation
13. Mitsubishi Materials Corporation
14. Nippon Yakin Kogyo Co. Ltd.
15. Outokumpu
16. Precision Castparts Corp.
17. Sakuma Special Steel Co. Ltd.
18. Sandvik AB
19. Smiths High Performance
20. Stanford Advanced Materials by Oceania International LLC
21. thyssenkrupp AG
22. Timken Company
23. VDM Metals by Acerinox
S.A.
24. Voestalpine High Performance Metals GmbH