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§ Corporate Lineage

Plains Petroleum Company

Now part of Williams Companies, The.

Lineage

Every deal in the chain.

Predecessors · acquired by Plains Petroleum Company

Plains Petroleum Company · acquired by

Successor chain

Quick answers

About Plains Petroleum Company.

Who acquired Plains Petroleum Company?
Plains Petroleum Company was acquired into Williams Companies, The, which is the current successor entity in the chain tracked by the OGLandman M&A directory.
Is Plains Petroleum Company still an independent company?
No. Plains Petroleum Company is no longer independent; it is now part of Williams Companies, The.
What companies did Plains Petroleum Company acquire?
Plains Petroleum Company acquired McAdams, Roux and Associates, Inc.. Full list available in the lineage chain below.

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