| Metal Matrix Composite | Nonferrous Metal | Ferrous Metal |
| Electronic/Magnetic Alloy | Metal Foam, Mesh, or Honeycomb | Intermetallic |
| Acerde | AIM Specialty Materials | Alloy Wire International |
| Assab Steels | Ceradyne Advanced Ceramics | CLAL-MSX |
| EDRO | IBC Advanced Alloys | Kobe Steel |
| Nihon Superior | Parker Chomerics | ThyssenKrupp |