Cleveland-Cliffs Inc.
Cleveland-Cliffs Inc. is North America's largest flat-rolled steel producer and the single largest steel supplier to the American automotive industry, founded in 1847 and headquartered in Cleveland, Ohio, with shares traded on the New York Stock Exchange (ticker: CLF). Through decades of strategic consolidation — including the transformative acquisitions of AK Steel (2020), ArcelorMittal USA (2020), and most recently Canadian steelmaker Stelco for $2.5 billion — Cleveland-Cliffs has evolved from a mining company into the only truly fully vertically integrated flat-rolled steelmaker in the United States, controlling the entire value chain from iron ore mining in the Mesabi Range to finished automotive-grade advanced high-strength steel. In 2025, the company generated $18.61 billion in revenue and shipped approximately 16.2 million net tons of steel products, operating 6 blast furnaces across integrated mills in Indiana, Ohio, Michigan, and Ontario (via Stelco) with total raw steelmaking capacity of 17.5 million net tons. Cleveland-Cliffs serves a blue-chip automotive customer base including Ford, General Motors, Stellantis, Toyota, and Honda, with automotive original equipment manufacturers accounting for approximately 30-35% of total steel shipments. The company's product portfolio spans hot-rolled, cold-rolled, hot-dip galvanized, electrogalvanized, aluminized, and advanced high-strength steel (AHSS) grades up to 2,000 MPa tensile strength, complemented by non-oriented electrical steels for EV motors, heavy plate for infrastructure, iron ore pellets, and direct reduced iron (DRI) from its Toledo plant. Employing approximately 28,000 workers across facilities in the Great Lakes region and Ontario, Cleveland-Cliffs is also the largest American steel company by market share in automotive and has become a vocal advocate for Section 232 tariffs and domestic manufacturing policy as a pillar of US industrial sovereignty.
Strengths: Unmatched vertical integration in the US steel industry — Cleveland-Cliffs is the only American flat-rolled producer that owns its own iron ore mines, pellet plants, direct reduced iron facilities, coke plants, blast furnaces, basic oxygen furnaces, and finishing lines end-to-end, providing complete supply chain control and cost insulation unavailable to EAF-only competitors. Dominant automotive steel supplier position with 30-35% of shipments going to automotive OEMs, supported by proprietary advanced high-strength steel (AHSS) grades, exposed-quality automotive surface specifications, and co-engineering partnerships with Detroit automakers. Strategic Stelco acquisition ($2.5B) added 2.6 million net tons of low-cost capacity at Lake Erie Works — the most efficient integrated mill in North America — immediately accretive to earnings and expanding geographic reach into the Canadian automotive corridor (Ontario). Political and policy alignment as the largest beneficiary of Section 232 steel tariffs, with the company's integrated blast furnace model well-protected from import competition, giving it pricing power in domestic automotive and construction markets. Carbon advantage via DRI with the Toledo direct reduction plant producing 1.9 million tonnes of hot-briquetted iron (HBI) annually, reducing blast furnace coke rates and CO₂ intensity compared to traditional all-scrap EAF routes.
Weaknesses: High-cost integrated blast furnace exposure creates structural cost disadvantage relative to electric arc furnace (EAF) competitors like Nucor and Steel Dynamics, with higher fixed costs, maintenance capex, and carbon compliance exposure — a gap that widens in a steel price downturn. Heavy leverage and acquisition integration risk following the Stelco deal ($2.5B) and long-standing post-AK Steel/ArcelorMittal USA consolidation challenges, including workforce rationalization, plant optimization, and pension liabilities. Limited geographic diversification — essentially 100% of production and revenue concentrated in North America (US/Canada), with no meaningful export channels or international production base to offset US cyclical downturns.
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Strengths: Unmatched vertical integration in the US steel industry — Cleveland-Cliffs is the only American flat-rolled producer that owns its own iron ore mines, pellet plants, direct reduced iron facilities, coke plants, blast furnaces, basic oxygen furnaces, and finishing lines end-to-end, providing complete supply chain control and cost insulation unavailable to EAF-only competitors. Dominant automotive steel supplier position with 30-35% of shipments going to automotive OEMs, supported by proprietary advanced high-strength steel (AHSS) grades, exposed-quality automotive surface specifications, and co-engineering partnerships with Detroit automakers. Strategic Stelco acquisition ($2.5B) added 2.6 million net tons of low-cost capacity at Lake Erie Works — the most efficient integrated mill in North America — immediately accretive to earnings and expanding geographic reach into the Canadian automotive corridor (Ontario). Political and policy alignment as the largest beneficiary of Section 232 steel tariffs, with the company's integrated blast furnace model well-protected from import competition, giving it pricing power in domestic automotive and construction markets. Carbon advantage via DRI with the Toledo direct reduction plant producing 1.9 million tonnes of hot-briquetted iron (HBI) annually, reducing blast furnace coke rates and CO₂ intensity compared to traditional all-scrap EAF routes.
Weaknesses: High-cost integrated blast furnace exposure creates structural cost disadvantage relative to electric arc furnace (EAF) competitors like Nucor and Steel Dynamics, with higher fixed costs, maintenance capex, and carbon compliance exposure — a gap that widens in a steel price downturn. Heavy leverage and acquisition integration risk following the Stelco deal ($2.5B) and long-standing post-AK Steel/ArcelorMittal USA consolidation challenges, including workforce rationalization, plant optimization, and pension liabilities. Limited geographic diversification — essentially 100% of production and revenue concentrated in North America (US/Canada), with no meaningful export channels or international production base to offset US cyclical downturns.
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Quick Facts
Headquarters
Cleveland, Ohio, United States
Founded
1847
Employees
~28,000
Factories
Fully-integrated steelmaking and flat-rolled production facilities across the Great Lakes region; acquired Stelco (Canada) for $2.5B adding 2.6M NT capacity; 6 blast furnaces with 17.5M NT raw steel capacity
Listing
NYSE: CLFCategories
Data Sources & Methodology
This corporate profile is compiled from publicly available sources including company annual reports, SEC/regulatory filings, official press releases, and verified third-party industry databases. Financial figures reflect the most recent fiscal year disclosures and are cross-validated across multiple independent references.
VerityRank Score is calculated using a proprietary multi-dimensional model evaluating market presence, financial strength, operational scale, innovation capacity, and brand influence. Individual dimension scores are normalized against industry peers and updated quarterly.
Disclaimer: This profile is for informational purposes only. VerityRank makes no warranties regarding completeness or timeliness. This content does not constitute investment advice or endorsement.
Key references: Official Website NYSE: CLF , Cleveland-Cliffs Official Website
Cleveland-Cliffs 2025 Annual Report — SEC Filing
Stelco Acquisition Announcement — Cleveland-Cliffs
Nucor 2025 10-K Filing — SEC EDGAR
