| Metal Matrix Composite | Nonferrous Metal | Ferrous Metal |
| Electronic/Magnetic Alloy | Metal Foam, Mesh, or Honeycomb | Intermetallic |
| Ceradyne Advanced Ceramics | Cymat | Dura-Bar |
| FiberNide, Ltd. | Goodfellow | Hardwire, LLC |
| Metal Matrix Cast Composites (MMCC) | Niagara LaSalle | PEAK Werkstoff |
| Plansee SE | Potters Industries | SSAB Tunnplat AB |