| Metal Matrix Composite | Nonferrous Metal | Ferrous Metal |
| Electronic/Magnetic Alloy | Metal Foam, Mesh, or Honeycomb | Intermetallic |
| American Utility Metals | Assab Steels | Eagle Brass Company |
| FiberNide, Ltd. | H.C. Starck | Less Common Metals |
| Lucas-Milhaupt | Materion | Mueller Industries Inc. |
| NBETech | Niagara LaSalle | TIMET |