Primary Metal Manufacturing in South Carolina
NAICS 331 · SC
This register lists 117 facilities in South Carolina. The Bureau of Labor Statistics counted 186 establishments in Primary Metal Manufacturing in South Carolina in 2025. CMC Steel South Carolina, located in Cayce, had 463 employees in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in South Carolina7 FACILITIES
Listing 7 of 8: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Jw Aluminum Company | Goose Creek | 100–499 | ACTIVE |
| Nucor Steel- Berkeley | Huger | 500+ | ACTIVE |
| Alumax of South Carolina INC | Goose Creek | — | LIKELY ACTIVE |
| Century Aluminum of South Carolina INC | Goose Creek | — | LIKELY ACTIVE |
| Secondary Aluminum Target LLC | Moncks Corner | — | LIKELY ACTIVE |
| Steel Technologies Lcc | Huger | — | LIKELY ACTIVE |
| Levy Environmental Services Company dba Charleston Mill Service | Huger | 20–99 | LIKELY ACTIVE |
All primary metal manufacturing nationwide · All manufacturing in South Carolina