Trans Mountain Corporation
E1575564
UNEXPLORED
Trans Mountain Corporation is a Canadian government-owned company that operates the Trans Mountain oil pipeline system, transporting crude and refined petroleum products from Alberta to the Pacific Coast.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Trans Mountain Corporation canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T23207513 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trans Mountain Corporation Context triple: [Rona Ambrose, boardMemberOf, Trans Mountain Corporation]
-
A.
Alyeska Pipeline Service Company
Alyeska Pipeline Service Company is an American oil pipeline company that manages and maintains the Trans-Alaska Pipeline System across Alaska.
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B.
ENMAX Corporation
ENMAX Corporation is a Canadian energy company based in Calgary that generates, distributes, and sells electricity and related services.
-
C.
Prairie Oil and Gas Company
Prairie Oil and Gas Company was a regional petroleum firm that emerged as one of the successor companies created from the court-ordered breakup of the Standard Oil monopoly in the early 20th century.
-
D.
Northern Pipeline Construction Company
Northern Pipeline Construction Company was a U.S. firm involved in pipeline construction that became notable as the petitioner in the landmark Supreme Court case Northern Pipeline Construction Co. v. Marathon Pipe Line Co.
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E.
Marathon Pipe Line Company
Marathon Pipe Line Company is a U.S. pipeline company known for its role in the landmark Supreme Court case Northern Pipeline Construction Co. v. Marathon Pipe Line Co., which reshaped the constitutional limits of federal bankruptcy courts.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Trans Mountain Corporation Target entity description: Trans Mountain Corporation is a Canadian government-owned company that operates the Trans Mountain oil pipeline system, transporting crude and refined petroleum products from Alberta to the Pacific Coast.
-
A.
Alyeska Pipeline Service Company
Alyeska Pipeline Service Company is an American oil pipeline company that manages and maintains the Trans-Alaska Pipeline System across Alaska.
-
B.
ENMAX Corporation
ENMAX Corporation is a Canadian energy company based in Calgary that generates, distributes, and sells electricity and related services.
-
C.
Prairie Oil and Gas Company
Prairie Oil and Gas Company was a regional petroleum firm that emerged as one of the successor companies created from the court-ordered breakup of the Standard Oil monopoly in the early 20th century.
-
D.
Northern Pipeline Construction Company
Northern Pipeline Construction Company was a U.S. firm involved in pipeline construction that became notable as the petitioner in the landmark Supreme Court case Northern Pipeline Construction Co. v. Marathon Pipe Line Co.
-
E.
Marathon Pipe Line Company
Marathon Pipe Line Company is a U.S. pipeline company known for its role in the landmark Supreme Court case Northern Pipeline Construction Co. v. Marathon Pipe Line Co., which reshaped the constitutional limits of federal bankruptcy courts.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.