Primary Metal Manufacturing in South Carolina
NAICS 331 · SC
The register lists 118 facilities in South Carolina. The Bureau of Labor Statistics counted 186 establishments in South Carolina. Nucor Skyline Steel LLC, located in Rock Hil, employed 450 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in South Carolina3 FACILITIES
Listing 3 of 4: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Nucor Steel- Berkeley | Huger | 500+ | 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