Attached files

file filename
EX-32.1 - EXHIBIT 32.1 - Columbia Pipeline Group, Inc.cpgx-20151231xex321.htm
EX-32.2 - EXHIBIT 32.2 - Columbia Pipeline Group, Inc.cpgx-20151231xex322.htm
EX-12.1 - EXHIBIT 12.1 - Columbia Pipeline Group, Inc.cpgx-20151231xex121.htm
EX-31.1 - EXHIBIT 31.1 - Columbia Pipeline Group, Inc.cpgx-20151231xex311.htm
EX-23.1 - EXHIBIT 23.1 - Columbia Pipeline Group, Inc.cpgx-20151231xex231.htm
EX-31.2 - EXHIBIT 31.2 - Columbia Pipeline Group, Inc.cpgx-20151231xex312.htm
10-K - 10-K - Columbia Pipeline Group, Inc.cpgx-20151231x10k.htm


Exhibit 21.1

Subsidiaries of Columbia Pipeline Group, Inc.

Name
Jurisdiction
Columbia Energy Group
Delaware
Columbia Gas Transmission, LLC
Delaware
Columbia Gulf Transmission, LLC
Delaware
Columbia Midstream & Minerals Group, LLC
Delaware
Columbia Energy Ventures LLC
Delaware
Columbia Pipeline Partners LP
Delaware
CPG OpCo LP
Delaware