Primary Metal Manufacturing in Washington
NAICS 331 · WA
This register lists 145 facilities in Washington. The Bureau of Labor Statistics counted 96 establishments in Washington. Kaiser Aluminum - Trentwood, located in Spokane Valley, employed 899 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Washington10 FACILITIES
Listing 10 of 20: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Travis Pattern & Foundry, INC | Spokane | — | ACTIVE |
| Spokane Industries | Spokane | 1–19 | LIKELY ACTIVE |
| Kaiser Aluminum Fabricated Products | Spokane | — | LIKELY ACTIVE |
| Honeywell Electronic Materials INC | Spokane | — | LIKELY ACTIVE |
| Spokane Industries | Spokane Valley | 100–499 | LIKELY ACTIVE |
| Cdc Mead | Mead | — | UNVERIFIED |
| The Foundry INC | Mead | — | UNVERIFIED |
| Wagstaff INC | Spokane | — | UNVERIFIED |
| Kaiser Aluminum - Trentwood | Spokane Valley | 500+ | LIKELY ACTIVE |
| Jw Ironworks, LLC | Spokane | 1–19 | UNVERIFIED |
All primary metal manufacturing nationwide · All manufacturing in Washington