| FACILITY | CITY | STATE | INDUSTRY | EMPLOYEES | STATUS |
|---|---|---|---|---|---|
| Howmet Castings Plant 10 | Whitehall | MI | 331529 | — | LIKELY ACTIVE |
| Howmet Corporation, Plant 4 | Whitehall | MI | 331492 | — | LIKELY ACTIVE |
| Howmet Corporation, Plants 1 & 3 | Whitehall | MI | 331528 | — | LIKELY ACTIVE |
| Howmet Research Center | Whitehall | MI | 331528 | — | LIKELY ACTIVE |
| Howmet Corporation, Hrc and Plants 5 & 10 | Whitehall | MI | 331528 | — | UNVERIFIED |
| Howmet Aerospace Whitehall Operations - HRC Complex | Whitehall | MI | 331529 | 100-499 | LIKELY ACTIVE |
| Howmet Aerospace Whitehall Operations - Plant 5 | Whitehall | MI | 331529 | 100-499 | LIKELY ACTIVE |
| Howmet Aerospace Whitehall Operations - Whitehall Casting Plant 10 | Whitehall | MI | 331529 | 500+ | LIKELY ACTIVE |
| Alcoa Howmet - Ti Cast Plant 5 | Whitehall | MI | 331512 | — | UNVERIFIED |
| Alcoa Howmet Titanium Ingot | Whitehall | MI | 331528 | — | UNVERIFIED |