| Jurisdiction | |
Name of Subsidiary | of Formation | Effective Ownership |
Acadian Acquisition, LLC | Delaware | Acadian Gas, LLC – 100% |
Acadian Consulting LLC | Delaware | Acadian Gas, LLC – 100% |
Acadian Gas, LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Acadian Gas Pipeline System | Texas | TXO-Acadian Gas Pipeline, LLC – 50% MCN-Acadian Gas Pipeline, LLC – 50% |
Arizona Gas Storage, L.L.C. | Delaware | Enterprise Arizona Gas, L.L.C. – 60% |
Atlantis Offshore, LLC | Delaware | Manta Ray Gathering Company, L.L.C. – 50% Manta Ray Offshore Gathering Company, L.L.C. – 50% |
Baton Rouge Fractionators LLC | Delaware | Enterprise Products Operating L.P. – 32.25% Third Parties – 67.75% |
Baton Rouge Pipeline LLC | Delaware | Baton Rouge Fractionators LLC – 100% |
Baton Rouge Propylene Concentrator, LLC | Delaware | Enterprise Products Operating L.P. – 30% Third Parties – 70% |
Belle Rose NGL Pipeline, L.L.C. | Delaware | Enterprise NGL Pipelines, LLC 41.67% Third Parties – 58.33% |
Belvieu Environmental Fuels GP, LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Belvieu Environmental Fuels L.P. | Texas | Enterprise Products Operating L.P. - 99% Belvieu Environmental Fuels GP, LLC – 1% |
Cajun Pipeline Company, LLC | Texas | Enterprise Products Operating L.P. – 100% |
Calcasieu Gas Gathering System | Texas | TXO-Acadian Gas Pipeline, LLC – 50% MCN-Acadian Gas Pipeline, LLC – 50% |
Cameron Highway Oil Pipeline Company | Delaware | Cameron Highway Pipeline I, L.P. – 50% Third Party – 50% |
Cameron Highway Pipeline GP, L.L.C. | Delaware | Enterprise GTM Holdings L.P. – 100% |
Cameron Highway Pipeline I, L.P. | Delaware | Enterprise GTM Holdings L.P. – 99% Cameron Highway Pipeline GP, L.L.C. – 1% |
Chunchula Pipeline Company, LLC | Texas | Enterprise Products Operating L.P. – 100% |
Coyote Gas Treating Limited Liability Company | Delaware | Enterprise Field Services, L.L.C. – 50% |
Crystal Holding, L.L.C. | Delaware | Enterprise GTM Holdings L.P. – 100% |
Cypress Gas Marketing, LLC | Delaware | Acadian Gas, LLC – 100% |
Cypress Gas Pipeline, LLC | Delaware | Acadian Gas, LLC – 100% |
Deep Gulf Development, LLC | Delaware | Enterprise Offshore Development, LLC – 90% Third Party – 10% |
Deepwater Gateway, L.L.C. | Delaware | Enterprise Field Services, L.L.C. – 50% Third Party - 50% |
Dixie Pipeline Company | Delaware | Enterprise Products Operating L.P. – 38.1% Enterprise NGL Pipelines, LLC – 27.8% Third Parties – 34.0% |
E-Cypress, LLC | Delaware | Enterprise Products Operating L.P. – 100% |
E-Oaktree, LLC | Delaware | E-Cypress, LLC – 100% |
Enterprise Alabama Intrastate, L.L.C. | Delaware | Enterprise GTM Holdings L.P. – 100% |
Enterprise Arizona Gas, L.L.C. | Delaware | Enterprise Field Services, L.L.C. – 100% |
Enterprise Energy Finance Corporation | Delaware | Enterprise GTM Holdings L.P. – 100% |
Enterprise Field Services, LLC | Delaware | Enterprise GTM Holdings L.P. - 100% |
Enterprise Fractionation, LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Enterprise GC, L.P. | Delaware | Enterprise GTM Holdings L.P. – 99% Enterprise Holding III, L.L.C. – 1% |
Enterprise GTMGP, LLC | Delaware | Enterprise Products GTM, LLC – 100% |
Enterprise GTM Hattiesburg Storage, LLC | Delaware | Crystal Holding, L.L.C. – 100% |
Enterprise GTM Holdings L.P. | Delaware | Enterprise Products Operating L.P. – 99% Enterprise GTMGP, LLC – 1% |
Enterprise GTM Offshore Operating Company, LLC | Delaware | Enterprise GTM Holdings L.P. – 100% |
Enterprise Gas Liquids LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Enterprise Gas Processing LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Enterprise Holding III, L.L.C. | Delaware | Enterprise GTM Holdings L.P. – 100% |
Enterprise Hydrocarbons L.P. | Delaware | Enterprise Products Texas Operating L.P. – 99% Enterprise Products Operating L.P. – 1% |
Enterprise Intrastate L.P. | Delaware | Enterprise GTM Holdings L.P. – 99% Enterprise Holding III, L.L.C. – 1% |
Enterprise Lou-Tex NGL Pipeline L.P. | Delaware | Enterprise Products Operating L.P. – 99% HSC Pipeline Partnership L.P. – 1% |
Enterprise Lou-Tex Propylene Pipeline L.P. | Delaware | Enterprise Products Operating L.P. – 99% Propylene Pipeline Partnership L.P. – 1% |
Enterprise NGL Marketing Company L.P. | Delaware | Enterprise Products Texas Operating L.P. – 99% Enterprise Products Operating L.P. – 1% |
Enterprise NGL Pipelines, LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Enterprise Norco LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Enterprise Offshore Development, LLC | Delaware | Moray Pipeline Company, LLC – 100% |
Enterprise Products GP, LLC | Delaware | Enterprise GP Holdings L.P. – 100% |
Enterprise Products GTM, LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Enterprise Products OLPGP, Inc. | Delaware | Enterprise Products Partners L.P. – 100% |
Enterprise Products Operating L.P. | Delaware | Enterprise Products Partners L.P. – 99.999% Enterprise Products OLPGP, Inc. – 0.001% |
Enterprise Products Partners L.P. | Delaware | Enterprise Products GP, LLC – 2% Public Unitholders – 61.5% Dan L. Duncan, EPCO, Inc., Dan Duncan LLC and other Affiliates – 33.1% Enterprise GP Holdings L.P. 3.4% |
Enterprise Products Texas Operating L.P. | Texas | Enterprise Products Operating L.P. – 99% Enterprise Products Partners L.P. – 1% |
Enterprise Terminalling L.P. | Texas | Enterprise Products Operating L.P. – 99% Enterprise Gas Liquids LLC 1% |
Enterprise Terminals & Storage, LLC | Delaware | Mapletree, LLC – 100% |
Enterprise Texas Pipeline, L.P. | Delaware | Enterprise GTM Holdings L.P. – 99% Enterprise Holding III, L.L.C. – 1% |
EPOLP 1999 Grantor Trust | Texas | Enterprise Products Operating L.P. – 100% |
Evangeline Gas Corp. | Delaware | Evangeline Gulf Coast Gas, LLC – 45.05% Third Parties – 54.95% |
Evangeline Gas Pipeline Company L.P. | Delaware | Evangeline Gulf Coast Gas, LLC – 45% Evangeline Gas Corp. – 10% Third Party – 45% |
Evangeline Gulf Coast Gas, LLC | Delaware | Acadian Gas, LLC – 100% |
First Reserve Gas, L.L.C. | Delaware | Crystal Holding, L.L.C. – 100% |
Flextrend Development Company, L.L.C. | Delaware | Enterprise GTM Holdings L.P. – 100% |
Grande Isle Pipeline LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Hattiesburg Gas Storage Company | Delaware | First Reserve Gas, L.L.C. – 50% Hattiesburg Industrial Gas Sales, L.L.C. – 50% |
Hattiesburg Industrial Gas Sales, L.L.C. | Delaware | First Reserve Gas, L.L.C. – 100% |
High Island Offshore System, L.L.C. | Delaware | Enterprise GTM Holdings L.P. – 100% |
HSC Pipeline Partnership, L.P. | Texas | Enterprise Products Operating L.P. – 99% Enterprise Products Partners L.P. – 1% |
Independence Hub, LLC | Delaware | Enterprise Products Operating L.P. – 80% Third Party – 20% |
K/D/S Promix, L.L.C. | Delaware | Enterprise Fractionation, LLC – 50% Third Parties – 50% |
La Porte Pipeline Company L.P. | Texas | Enterprise Products Operating L.P. – 49.5% La Porte Pipeline GP, LLC – 1.0% Third Parties – 49.5% |
La Porte Pipeline GP, L.L.C. | Texas | Enterprise Products Operating L.P. – 50% Third Parties – 50% |
Mapletree, LLC | Delaware | Enterprise Products Operating L.P. – 100% |
MCN Acadian Gas Pipeline, LLC | Delaware | Acadian Gas, LLC – 100% |
MCN Pelican Interstate Gas, LLC | Delaware | Acadian Gas, LLC – 100% |
MCN Pelican Transmission LLC | Delaware | Acadian Gas, LLC – 100% |
Manta Ray Gathering Company, L.L.C. | Delaware | Enterprise GTM Holdings L.P. – 100% |
Manta Ray Offshore Gathering Company, L.L.C. | Delaware | Neptune Pipeline Company, L.L.C. – 100% |
Mid-America Pipeline Company, LLC | Delaware | Mapletree, LLC – 100% |
Moray Pipeline Company, LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Nautilus Pipeline Company L.L.C. | Delaware | Neptune Pipeline Company, L.L.C. – 100% |
Neches Pipeline System | Texas | TXO-Acadian Gas Pipeline, LLC – 50% MCN-Acadian Gas Pipeline, LLC – 50% |
Nemo Gathering Company, LLC | Delaware | Enterprise NGL Pipelines, LLC – 33.92% Third Parties – 66.08% |
Neptune Pipeline Company, L.L.C. | Delaware | Sailfish Pipeline Company, L.L.C. – 25.67% Third Parties – 74.33% |
Norco-Taft Pipeline, LLC | Delaware | Enterprise NGL Private Lines & Storage, LLC – 100% |
Olefins Terminal Corporation | Delaware | Enterprise Products Operating L.P. - 50% Third Party – 50% |
Petal Gas Storage, L.L.C. | Delaware | Crystal Holding, L.L.C. – 100% |
Pontchartrain Natural Gas System | Texas | TXO-Acadian Gas Pipeline, LLC – 50% MCN-Acadian Gas Pipeline, LLC – 50% |
Port Neches GP, LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Port Neches Pipeline L.P. | Delaware | Enterprise Products Operating L.P. – 99% Port Neches GP, LLC – 1% |
Poseidon Oil Pipeline Company, L.L.C. | Delaware | Poseidon Pipeline Company, L.L.C. – 36% Third Parties - 64% |
Poseidon Pipeline Company, L.L.C. | Delaware | Enterprise GTM Holdings L.P. – 100% |
Propylene Pipeline Partnership, L.P. | Texas | Enterprise Products Operating L.P. – 99% Enterprise Products Partners L.P. – 1% |
Sabine Propylene Pipeline L.P. | Texas | Enterprise Products Operating L.P. – 99% Propylene Pipeline Partnership L.P. – 1% |
Sailfish Pipeline Company, L.L.C. | Delaware | Enterprise Products Operating L.P. – 100% |
Seminole Pipeline Company | Delaware | E-Oaktree, LLC – 80.0% E-Cypress, LLC – 10% Third Party – 10% |
Sorrento Pipeline Company, LLC | Texas | Enterprise Products Operating L.P. – 100% |
Tejas-Magnolia Energy, LLC | Delaware | Pontchartrain Natural Gas System – 96.6% MCN-Pelican Interstate Gas, LLC – 3.4% |
Teco Gas Processing, LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Teco Gas Gathering, LLC | Delaware | Enterprise Products Operating L.P. – 100% |
Tri-States NGL Pipeline, L.L.C. | Delaware | Enterprise Products Operating L.P. – 33.3% |
