Data compiled by Redley Lamar · ChainSifter Intelligence
4Suppliers
9Customers
1Debt Items
20Related Chains
Source-Backed Evidence Depth
Algoma Steel Group Inc. (ASTL) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.
15Total relationships
1Distinct source URLs
6High confidence
0.764Average confidence
2026-10-28Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.
Algoma Steel Group Inc. Suppliers
Ticker
Name
Confidence
Evidence
ALGOMA-STEEL-INTERMEDIATE-S-A-R-L
ALGOMA-STEEL-INTERMEDIATE-S-A-R-L
90%
A purchase agreement between the Company and Algoma Steel Intermediate S.A R.L. (the “Vendor”) was executed March 29, 2021, whereby the Vendor sold its equity holdings in the capital of Algoma Steel …
ESSAR-STEEL-ALGOMA-INC
ESSAR-STEEL-ALGOMA-INC
80%
Opco, the operating company and a wholly-owned subsidiary of Algoma Steel Holdings Inc., was incorporated on May 19, 2016 under the BCA, for the purpose of purchasing substantially all of the operati…
LEGATO-MERGER-CORP
LEGATO-MERGER-CORP
80%
the Merger between a subsidiary of the Company ("Merger Sub") and Legato Merger Corp. ("Legato"), pursuant to an Agreement and Plan of Merger ("Merger Agreement") entered into on May 24, 2021 (the "M…
OLD-STEELCO
OLD-STEELCO
70%
in connection with the purchase of substantially all of the operating assets and some of the liabilities of Old Steelco and its affiliates, Algoma re-established ownership control of the port of Algoma
Algoma Steel Group Inc. Customers
Ticker
Name
Confidence
Evidence
ALGOMA-STEEL-HOLDINGS-INC
ALGOMA-STEEL-HOLDINGS-INC
90%
A purchase agreement between the Company and Algoma Steel Intermediate S.A R.L. (the “Vendor”) was executed March 29, 2021, whereby the Vendor sold its equity holdings in the capital of Algoma Steel …
the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenue and expenses during the…
Reciprocal relationship from CVU graph: Reciprocal relationship from ASTL graph: the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the…
the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenue and expenses during the…
Reciprocal relationship from F graph: Reciprocal relationship from ASTL graph: Reciprocal relationship from F graph: Reciprocal relationship from ASTL graph: the reported amounts of assets and liabil…
the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenue and expenses during the…
Reciprocal relationship from FCN graph: Reciprocal relationship from ASTL graph: Reciprocal relationship from FCN graph: Reciprocal relationship from ASTL graph: the reported amounts of assets and li…
LEGATO-MERGER-CORP
LEGATO-MERGER-CORP
62%
ly in North America. Merger Transaction On October 19, 2021, the Merger between a subsidiary of the Company (“Merger Sub”) and Legato Merger Corp. (“Legato”), pursuant to an Agreement and Plan of Mer…
UNITED-STATES-STEEL-CORPORATION
UNITED-STATES-STEEL-CORPORATION
62%
s (“Cliffs”) and United States Steel Corporation (“U.S. Steel”). We believe that our long-term agreements with Cliffs and U.S. Steel provide for the supply of iron ore pellets through to the close of…
Algoma Steel Group Inc. Debt Obligations
Instrument
Description
Confidence
Evidence
ASTL-DEBT
Debt stack $691.2M
90%
Market cache reports total debt of $691.2M.
Algoma Steel Group Inc. Acquisitions
No acquisitions on recordNo completed or pending acquisitions found in our database for Algoma Steel Group Inc..
Algoma Steel Group Inc. Ownership
Holder
Name
Confidence
Evidence
ASTL-OWNER-MAPLE-ROCK-CAPITAL-PARTNERS-INC
Maple Rock Capital Partners Inc.
90%
13F overlay lists Maple Rock Capital Partners Inc. as top holder; 104 tracked holders.
Algoma Steel Group Inc. Extended Supply Chain Network
