EX-21.1 2 tegp2017123110kexhibit211.htm EXHIBIT 21.1 Exhibit


Exhibit 21.1
Tallgrass Energy GP, LP
Subsidiaries

Company
Jurisdiction of Organization
Tallgrass Equity, LLC
Delaware
Tallgrass Development Holdings, LLC
Delaware
Rockies Express Holdings, LLC
Delaware
Tallgrass MLP GP, LLC
Delaware
Tallgrass Energy Partners, LP
Delaware
Tallgrass MLP Operations, LLC
Delaware
Tallgrass Energy Finance Corp.
Delaware
Tallgrass Interstate Gas Transmission, LLC
Colorado
Tallgrass Midstream, LLC
Delaware
Tallgrass Energy Investments, LLC
Delaware
Trailblazer Pipeline Company LLC
Delaware
Tallgrass PXP Holdings, LLC
Delaware
Tallgrass Pony Express Pipeline, LLC
Delaware
Tallgrass Colorado Pipeline, Inc.
Colorado
TEP REX Holdings, LLC
Delaware
Tallgrass NatGas Operator, LLC
Delaware
Tallgrass Terminals, LLC
Delaware
Tallgrass Sterling Terminal, LLC
Delaware
BNN Water Solutions, LLC
Delaware
BNN Redtail, LLC
Delaware
Alpha Reclaim Technology, LLC
Texas
BNN Western, LLC
Delaware
BNN South Texas, LLC
Delaware
BNN West Texas, LLC
Delaware
BNN Recycle, LLC
Delaware
BNN Great Plains, LLC
Delaware
Stanchion Energy, LLC
Delaware
Tallgrass Midstream Gathering, LLC
Colorado
Deeprock Development, LLC
Delaware
Tallgrass Crude Gathering, LLC
Delaware
Tallgrass Cheyenne Connector Holdings, LLC
Delaware
Cheyenne Connector, LLC
Delaware
Cheyenne Connector Pipeline, Inc.
Colorado
Buckhorn Energy Services, LLC
Delaware
Buckhorn SWD Solutions, LLC
Delaware
Tallgrass Operations, LLC
Delaware
Tallgrass Iron Horse Holdings, LLC
Delaware
Tallgrass Iron Horse Operator, LLC
Delaware
Iron Horse Pipeline, LLC
Delaware