Steel & Metals Suppliers in Pennsylvania

Flat-rolled carbon and stainless steel producer now part of Cleveland-Cliffs

Worlds largest steel company with major US flat and long steel production

Leading manufacturer of cold-formed steel framing and metal lath products

Major steel and metals manufacturer specializing in rebar and structural products

Largest manufacturer of exterior building products in North America

Brazilian-owned steel producer with major US long steel operations

Indian-owned steel plate and pipe producer with Texas manufacturing facility

National metals service center distributing flat-rolled and long steel products

Cornerstone predecessor producing metal buildings and components

Largest steel producer in the US using electric arc furnace technology

Nucor subsidiary manufacturing pre-engineered steel buildings and components

Metals service center processing and distributing flat-rolled and tubular steel

One of the largest domestic steel producers and metals recyclers

Iconic American steel producer with flat-rolled and tubular product lines

Steel processing and manufacturing company spun off from Worthington Industries