0Suppliers
0Customers
1Debt Items
0Related Chains

Source-Backed Evidence Depth

South Bow Corporation (SOBO) 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.

6Total relationships
0Distinct source URLs
2High confidence
0.767Average confidence
2026-11-03Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

South Bow Corporation Suppliers

No suppliers on recordSouth Bow Corporation does not appear to disclose named supplier relationships in its verified regulatory filings, or upstream suppliers have not yet been identified. Our system processes new filings continuously.

South Bow Corporation Customers

No clients on recordSouth Bow Corporation does not appear to disclose named customer relationships in its verified regulatory filings. Many companies do not publicly name customers in regulatory disclosures.

South Bow Corporation Debt Obligations

InstrumentDescriptionConfidenceEvidence
SOBO-DEBT Debt stack $5.8B 90% Market cache reports total debt of $5.8B.

South Bow Corporation Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for South Bow Corporation.

South Bow Corporation Ownership

HolderNameConfidenceEvidence
SOBO-OWNER-ROYAL-BANK-OF-CANADA ROYAL BANK OF CANADA 90% 13F overlay lists ROYAL BANK OF CANADA as top holder; 302 tracked holders.
LIST-OF-ASSETS-OWNED-BY-PARAMOUNT-SKYDAN LIST-OF-ASSETS-OWNED-BY-PARAMOUNT-SKYDAN 70% Wikipedia: List of assets owned by Paramount Skydance<br>List of assets owned by Warner Bros. Discovery is subsidiary of South Bow Corporation
NATIONAL-AMUSEMENTS NATIONAL-AMUSEMENTS 70% Wikipedia: National Amusements is subsidiary of South Bow Corporation
DC-STUDIOS-BR---CNN-WORLDWIDE-BR---HARBO DC-STUDIOS-BR---CNN-WORLDWIDE-BR---HARBO 70% Wikipedia: DC Studios<br />CNN Worldwide<br />Harbor Lights Entertainment is subsidiary of South Bow Corporation
DC-STUDIOS-BR--CNN-WORLDWIDE-BR--HARBOR DC-STUDIOS-BR--CNN-WORLDWIDE-BR--HARBOR 70% Wikipedia: DC Studios<br/>CNN Worldwide<br/>Harbor Lights Entertainment is subsidiary of South Bow Corporation

South Bow Corporation Extended Supply Chain Network

No secondary connectionsNo correlated companies found through shared supply chain relationships.
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South Bow Corporation's full supply chain is mapped here, 6 verified relationships in our database.

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