Supply Chain Intelligence

Cleveland-Cliffs Inc. Supply Chain

CLF supply chain intelligence for Cleveland-Cliffs Inc.: verified suppliers, customers, debt relationships, acquisitions, and ownership data.

CLF ·Last updated 2026-07-30 · Interactive map →

Data compiled by Redley Lamar · ChainSifter Intelligence

4Suppliers
1Customers
2Debt Items
0Related Chains

Cleveland-Cliffs Inc. Suppliers

TickerNameConfidenceEvidence
ARCELORMITTAL-USA-LLC ARCELORMITTAL-USA-LLC 80% The acquisition of substantially all of the operations of the former ArcelorMittal USA LLC, its subsidiaries and certain affiliates, collectively, consummated on December 9, 2020
POSCO POSCO 80% Signed Memorandum of Understanding with POSCO, Korea's largest steelmaker, and the world's third largest steelmaker outside of China, to potentially form a strategic partnership as POSCO seeks to lev…
AK-STEEL-HOLDING-CORPORATION AK-STEEL-HOLDING-CORPORATION 70% AK Steel AK Steel Holding Corporation (n/k/a Cleveland-Cliffs Steel Holding Corporation) and its consolidated subsidiaries, including AK Steel Corporation (n/k/a Cleveland-Cliffs Steel Corporation), …
CANADIAN-NATIONAL-RAILWAY-COMPANY CANADIAN-NATIONAL-RAILWAY-COMPANY 60% CN Canadian National Railway Company

Cleveland-Cliffs Inc. Customers

TickerNameConfidenceEvidence
MESABI-METALLICS-COMPANY-LLC MESABI-METALLICS-COMPANY-LLC 90% Mesabi Metallics Company LLC (f/k/a Essar Steel Minnesota LLC) filed a complaint against Cleveland-Cliffs Inc.

Cleveland-Cliffs Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
CLF-DEBT-8677 Xbrl Convertible 90% xbrl convertible detail from xbrl 2024-12-31.
CLF-DEBT Debt stack $7.8B 90% Market cache reports total debt of $7.8B.

Cleveland-Cliffs Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Cleveland-Cliffs Inc..

Cleveland-Cliffs Inc. Ownership

HolderNameConfidenceEvidence
CLF-OWNER-BLACKROCK-INC BlackRock, Inc. 90% 13F overlay lists BlackRock, Inc. as top holder; 571 tracked holders.

Cleveland-Cliffs Inc. Extended Supply Chain Network

No secondary connectionsNo correlated companies found through shared supply chain relationships.
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