Steel Manufacturing Companies in Louisiana

Louisiana has approximately 2,800 manufacturing establishments and 135,000 manufacturing employees. Louisiana's manufacturing sector is dominated by petrochemical refining and chemical production along the Mississippi River corridor, with significant shipbuilding in New Orleans.

Louisiana contributes to the national steel manufacturing landscape. Steel manufacturing includes integrated steel mills, electric arc furnace (EAF) mini-mills, and specialty steel producers that collectively produce approximately 80 million tons of steel annually in the US. The industry is dominated by companies like Nucor, US Steel, Steel Dynamics, and Cleveland-Cliffs, with mini-mills now accounting for over 70% of domestic production.

Integrated Steel Mills: Facilities operating blast furnaces and basic oxygen furnaces to produce steel from iron ore, like US Steel and Cleveland-Cliffs.

EAF Mini-Mills: Electric arc furnace operators like Nucor and Steel Dynamics producing steel from scrap and DRI.

Specialty Steel Producers: Companies producing stainless steel, tool steel, alloy steel, and other specialty grades for demanding applications.

Steel Service Centers: Distribution and processing companies that slit, cut, blank, and process steel for manufacturing customers.

Major industrial centers in Louisiana include New Orleans, Baton Rouge, Shreveport, and Lake Charles. These cities have concentrations of manufacturers across sectors including chemical manufacturing, oil & gas equipment manufacturing, and food processing manufacturing.