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§ Corporate Lineage

Columbia Energy Group

Now part of NiSource, Inc..

Lineage

Every deal in the chain.

Predecessors · acquired by Columbia Energy Group

Columbia Energy Group · acquired by

Quick answers

About Columbia Energy Group.

Who acquired Columbia Energy Group?
Columbia Energy Group was acquired into NiSource, Inc., which is the current successor entity in the chain tracked by the OGLandman M&A directory.
Is Columbia Energy Group still an independent company?
No. Columbia Energy Group is no longer independent; it is now part of NiSource, Inc..
What companies did Columbia Energy Group acquire?
Columbia Energy Group acquired Columbia Gas System, Inc.. Full list available in the lineage chain below.

Tracing a mineral owner's company?

Scout CRM carries corporate lineage in owner records so you know which successor entity a mineral interest rolls up to today.