Steel manufacturers in Mississippi
Mississippi has 15 steel makers in EPA records, facilities that list codes for iron and steel mill products, pipe, tube and wire. The most are in Laurel and Hernando. That is 1% of the 1,202 such facilities nationwide, and Mississippi ranks #22 of 44 states.
- Product
- Steel manufacturers
- Facilities
- 15
- State rank
- #22
- NAICS
- 331110 and 3 related codes
- Revised
- November 1, 2026
Facilities in Mississippi
These are active facilities in EPA's ECHO database that list a code for iron and steel mill products, pipe, tube and wire.
| Facility | City | What EPA lists |
|---|---|---|
| Nucor Steel Jackson Inc | Flowood | Iron and Steel Mills and Ferroalloy Manufacturing |
| Steel Dynamics Columbus, LLC | Columbus | Iron and Steel Mills and Ferroalloy Manufacturing |
| Plymouth Tube Company | Eupora | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel |
| Sxp Schulz Xtruded Products LLC | Hernando | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel |
| True Temper Sports, Inc. | Amory | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel |
| Jindal Tubular USA LLC | Bay St. Louis | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel |
| Kawneer Company, Inc | Hernando | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel |
| Cbr Machinists Inc | Laurel | Rolled Steel Shape Manufacturing |
| Cooper Steel | Greenville | Rolled Steel Shape Manufacturing |
| Howse Implement Company, Inc, Howse Implement Company Waste Tire Processing Faci | Laurel | Iron and Steel Mills and Ferroalloy Manufacturing |
| Laurel Machine And Foundry Company Inc, Laurel | Laurel | Rolled Steel Shape Manufacturing |
| Skyline Steel Llc-Iuka | Iuka | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel |
| Steel Technologies Inc | Madison | Rolled Steel Shape Manufacturing |
| Sxp Schulz Xtruded Products, LLC, Robinsonville | Robinsonville | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel |
| T Manning Machine And Fabrication | Pearl | Iron and Steel Mills and Ferroalloy Manufacturing |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- Laurel: 3
- Hernando: 2
- Flowood: 1
- Columbus: 1
- Eupora: 1
- Amory: 1
By product code
- Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (NAICS 331210): 7
- Iron and Steel Mills and Ferroalloy Manufacturing (NAICS 331110): 4
- Rolled Steel Shape Manufacturing (NAICS 331221): 4
All primary metals manufacturing in Mississippi: 49 facilities and Census job counts.