| Metal Matrix Composite | Nonferrous Metal | Ferrous Metal |
| Electronic/Magnetic Alloy | Metal Foam, Mesh, or Honeycomb | Intermetallic |
| Ampco Metal | ArcelorMittal | Chicago Extruded Metals (CXM) |
| Hexcel | MetalTek | OMG Americas |
| Palm Labs Adhesives | Performance Alloys | Plansee SE |
| SSAB Tunnplat AB | Superior Die Set |