| | |
Name | | Jurisdiction |
| Arlington Storage Company, LLC | | Delaware |
| Arrow Field Services, LLC | | Delaware |
| Arrow Midstream Holdings, LLC | | Delaware |
| Arrow Pipeline, LLC | | Delaware |
| Arrow Water, LLC | | Delaware |
| CMLP Tres Manager LLC | | Delaware |
| CMLP Tres Operator LLC | | Delaware |
| Cowtown Gas Processing Partners L.P. | | Texas |
| Cowtown Pipeline Partners L.P. | | Texas |
| Crestwood Appalachia Pipeline LLC | | Texas |
| Crestwood Arkansas Pipeline LLC | | Texas |
| Crestwood Canada Company | | Nova Scotia |
| Crestwood Crude Logistics LLC | | Delaware |
| Crestwood Crude Services LLC | | Delaware |
| Crestwood Crude Terminals LLC | | Delaware |
| Crestwood Crude Transportation LLC | | Delaware |
| Crestwood Dakota Pipelines LLC | | Delaware |
| Crestwood Delaware Basin LLC | | Delaware |
| Crestwood Energy Services LLC | | Delaware |
| Crestwood Gas Marketing LLC | | Delaware |
| Crestwood Gas Services Operating GP LLC | | Delaware |
| Crestwood Gas Services Operating LLC | | Delaware |
| Crestwood Infrastructure Holdings LLC | | Delaware |
| Crestwood Marcellus Midstream LLC | | Delaware |
| Crestwood Marcellus Pipeline LLC | | Delaware |
| Crestwood Midstream Finance Corp. | | Delaware |
| Crestwood Midstream Operations LLC | | Delaware |
| Crestwood New Mexico Pipeline LLC | | Texas |
| Crestwood Niobrara LLC | | Delaware |
| Crestwood Ohio Midstream Pipeline LLC | | Delaware |
| Crestwood Operations LLC | | Delaware |
| Crestwood Panhandle Pipeline LLC | | Texas |
| Crestwood Permian Basin Holdings LLC | | Delaware |
| Crestwood Permian Basin LLC | | Delaware |
| Crestwood Pipeline and Storage Northeast LLC | | Delaware |
| Crestwood Pipeline East LLC | | Delaware |
| Crestwood Pipeline LLC | | Texas |
| | |
Name | | Jurisdiction |
Crestwood Sales & Service Inc. | | Delaware |
Crestwood Services LLC | | Delaware |
Crestwood Storage Inc. | | Delaware |
Crestwood Transportation LLC | | Delaware |
Crestwood West Coast LLC | | Delaware |
E. Marcellus Asset Company, LLC | | Delaware |
Finger Lakes LPG Storage, LLC | | Delaware |
Jackalope Gas Gathering Services, L.L.C. | | Oklahoma |
Powder River Basin Industrial Complex, LLC | | Delaware |
Stagecoach Gas Services LLC | | Delaware |
Stagecoach Operating Services LLC | | Delaware |
Stagecoach Pipeline & Storage Company LLC | | New York |
Stellar Propane Service, LLC | | Delaware |
Tres Palacios Gas Storage LLC | | Delaware |
Tres Palacios Holdings LLC | | Delaware |
Tres Palacios Midstream, LLC | | Delaware |
US Salt, LLC | | Delaware |
