Target MarketAtlas
Companies

U.S. Steel in the North American Supply Chain

Headquartered in Pennsylvania, United States. A multinational with broad North American coverage, holding 4 mapped positions across 4 industries.

TIER 3

Positions

Every mapped position U.S. Steel holds, by industry and tier. A company can sit at more than one tier in the same industry, and in more than one product lens at the same tier; each of those is its own row.

  • AutomotiveTIER 3
    Metal Stampings & Fabrications
    Integrated and EAF steel mill

    Product scope Exposed cold-rolled and coated sheet, DP and martensitic AHSS, Big River Steel automotive grades

    NA footprint PA, IN, MI, AR, AL

  • Building ProductsTIER 3
    Metal Stampings & Fabrications
    Steel producer, sheet and coated

    Product scope Integrated and EAF flat-rolled including galvanized construction grades; the construction share of its book is smaller than its automotive share, which shows up as less flexibility on small-lot coated coil orders

    NA footprint PA; Gary Works, Big River Steel in AR, and Great Lakes

  • Heavy Truck & Off-HighwayTIER 3
    Metal Stampings & Fabrications
    Steel producer

    Product scope Integrated flat-rolled from Gary Works and Great Lakes Works plus Big River Steel EAF in Osceola AR; hot-rolled HSLA and high-strength strip into frame, crossmember, and suspension work; the Nippon Steel acquisition closed in 2025 and the commercial organization is still settling

    NA footprint Pittsburgh PA; mills in IN, MI, PA, AL, AR

  • AppliancesTIER 3
    Metal Stampings & Fabrications
    Integrated and EAF steel mill

    Product scope Cold-rolled, galvanized, and Galvalume sheet for cabinets, wrappers, and base pans

    NA footprint PA, IN, MI, AR, AL

Certifications

Held company-wide, not per position or per plant.

  • IATF 16949
  • ISO 14001
  • ISO 9001

Reports covering these markets

Where U.S. Steel sits relative to everyone else in each of these markets, tier by tier.

Automotive
Building Products
Heavy Truck & Off-Highway
Appliances

Related companies

Companies sharing an industry and a tier with U.S. Steel, largest first. At most 8 are listed.

4 positions mapped from public sources. Data as-of dates are stamped on the report for each market.