Primary Metal Manufacturing in Indiana
NAICS 331 · IN
The register lists 450 facilities in Indiana. According to the Bureau of Labor Statistics, 247 establishments in Indiana's Primary Metal Manufacturing industry employed 40,564 people in 2025. Cleveland-Cliffs Burns Harbor LLC, located in Burns Harbor, had 4,003 employees in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Indiana9 FACILITIES
Listing 9 of 10: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Dualtech Incorporated | Franklin | 20–99 | ACTIVE |
| Innovative Casting Technologies, INC. | Franklin | 20–99 | ACTIVE |
| Ibc US Holdings INC | Franklin | — | ACTIVE |
| Ibc Advanced Alloys | Franklin | 20–99 | LIKELY ACTIVE |
| Essex Solutions Magnet Wire USA LLC | Franklin | — | LIKELY ACTIVE |
| Nitrex INC. | Franklin | — | LIKELY ACTIVE |
| Casting Technologies Company | Franklin | — | UNVERIFIED |
| Caterpillar Reman Powertrain Indiana, INC | Franklin | — | UNVERIFIED |
| Granges Americas Inc - Franklin Office | Franklin | 20–99 | LIKELY ACTIVE |
All primary metal manufacturing nationwide · All manufacturing in Indiana