| Metal Matrix Composite | Nonferrous Metal | Ferrous Metal |
| Electronic/Magnetic Alloy | Metal Foam, Mesh, or Honeycomb | Intermetallic |
| Ampco Metal | Bisalloy Steels | Carlson |
| Conforma Clad, a Kennemetal Company | CRP Technology | Cymat |
| Dura-Bar | Kennametal Stellite | Materion |
| Palm Labs Adhesives | Parker Chomerics | PSM Industries |