1. AMES Sintered Metallic Components
2. ArcelorMittal S.A.
3. ASCO Sintering Co.
4. Capstan Inc.
5. CNPC Powder North America Inc.
6. Erasteel India Private Limited
7. Federal-Mogul Goetze Limited
8. Fine Sinter Co. Ltd.
9. GKN PLC by Melrose Industries PLC
10. H?gan?s AB
11. Miba AG
12. NIPPON STEEL Chemical & Material Co. Ltd.
13. Outokumpu Oyj
14. Pacific Sintered Metals by PSM Industries Inc.
15. Pometon S.p.A.
16. POSCO Co. Ltd.
17. Resonac Holdings Corporation
18. Sandvik AB
19. Schunk GmbH
20. Showa Denko Materials Co. Ltd.
21. Sintercom India Limited
22. Sintex A/S
23. SMC Corporation
24. Sumitomo Electric Industries
Ltd.
25. thyssenkrupp Materials Trading GmbH