EX-21.1 3 exhibit21_1.htm EXHIBIT 21.1
Exhibit 21.1
LIST OF SUBSIDIARIES
Enterprise Products Partners L.P.
as of February 1, 2024

| Jurisdiction |
Name of Subsidiary | of Formation | Effective Ownership
38 Niente LLC | Texas | Enterprise Products Operating LLC – 100%
Acadian Gas Pipeline System | Delaware | TXO-Acadian Gas Pipeline, LLC – 50% MCN Acadian Gas Pipeline, LLC – 50%
Acadian Gas, LLC | Delaware | Duncan Energy Partners L.P. – 100%
Adamana Land Company, LLC | Delaware | Enterprise Products Operating LLC – 100%
Adnar Holdings LLC | Texas | Enterprise Products Operating LLC – 100%
Alamos Terminal LLC | Texas | Mapletree, LLC – 100%
Arizona Gas Storage, L.L.C. | Delaware | Enterprise Arizona Gas, L.L.C. – 60% Third Party – 40%
Bahia Pipeline LLC | Texas | Enterprise Products Operating LLC – 100%
Baton Rouge Fractionators LLC | Delaware | Enterprise Products Operating LLC – 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 LLC – 30% Third Parties – 70%
Baymark Pipeline LLC | Texas | Enterprise Products Operating LLC – 70% Third Party – 30%
Belle Rose NGL Pipeline, L.L.C. | Delaware | Enterprise NGL Pipelines, LLC – 41.67% Enterprise Products Operating LLC – 58.33%
Belvieu Environmental Fuels GP, LLC | Texas | Enterprise Products Operating LLC – 100%
Belvieu Environmental Fuels LLC | Texas | Enterprise Products Operating LLC – 99% Belvieu Environmental Fuels GP, LLC – 1%
Bluebonnet Pipeline LLC | Delaware | Enterprise Products Operating LLC – 100%
Breviloba, LLC | Texas | Enterprise Products Operating LLC – 67% Third Party – 33%
BTA ETG Gathering LLC | Texas | Enterprise Products Operating LLC – 100%
BTA Gas Processing LLC | Texas | Enterprise Products Operating LLC – 100%
Cajun Pipeline Company, LLC | Texas | Enterprise Products Operating LLC – 100%
Calcasieu Gas Gathering System | Texas | TXO-Acadian Gas Pipeline, LLC – 50% MCN Acadian Gas Pipeline, LLC – 50%
Canadian Enterprise Gas Products ULC | Alberta, Canada | OTA Operating LLC – 100%
Centennial Pipeline LLC | Delaware | Enterprise TE Products Pipeline Company, LLC – 50% Third Party – 50%
Cerato Terminal LLC | Texas | Mapletree, LLC – 100%
Chama Gas Services, LLC | Delaware | Enterprise New Mexico Ventures, LLC – 75% Third Party – 25%
Channelview Fleeting Services, L.L.C. | Texas | Enterprise Marine Services LLC – 100%
Chaparral Pipeline Company, LLC | Texas | Enterprise Midstream Companies LLC – 99.999% Enterprise NGL Pipelines II LLC – 0.001%
Chunchula Pipeline Company, LLC | Texas | Enterprise Products Operating LLC – 100%
CTCO of Texas, LLC | Texas | Enterprise Marine Services LLC – 100%
Cypress Gas Marketing, LLC | Delaware | Acadian Gas, LLC – 100%

1

Name of Subsidiary | Jurisdiction of Formation | Effective Ownership
Dean Pipeline Company, LLC | Texas | Enterprise Midstream Companies LLC – 99.999% Enterprise NGL Pipelines II LLC – 0.001%
Delaware Basin Gas Processing LLC | Delaware | Enterprise GC LLC – 100%
DEP Holdings, LLC | Delaware | Enterprise GTM Holdings L.P. – 100%
DEP Offshore Port System, LLC | Texas | Duncan Energy Partners L.P. – 100%
Dixie Pipeline Company LLC | Delaware | Enterprise Products Operating LLC – 100%
Duncan Energy Partners L.P. | Delaware | Enterprise GTM Holdings L.P. – 99.3% DEP Holdings, LLC – 0.700%
Eagle Ford Pipeline LLC | Delaware | Enterprise Products Operating LLC – 50% Third Party – 50%
Eagle Ford Terminals Corpus Christi LLC | Delaware | Enterprise Products Operating LLC – 50% Third Party – 50%
EF Terminals Corpus Christi LLC | Delaware | Eagle Ford Terminals Corpus Christi LLC – 100%
EFS Midstream LLC | Delaware | Enterprise Acquisition Holdings LLC – 100%
Electra Shipyard Services LLC | Texas | Enterprise Marine Services LLC – 100%
Electric E Power Marketing LLC | Texas | Enterprise Products Operating LLC – 100%
Energy Ventures, LLC | Colorado | Enterprise Crude Oil LLC – 100%
Enterprise Acquisition Holdings LLC | Delaware | Enterprise Products Operating LLC – 100%
Enterprise Appelt, LLC | Texas | Enterprise Houston Ship Channel, L.P. – 100%
Enterprise Arizona Gas, LLC | Delaware | Enterprise Field Services, LLC – 100%
Enterprise Blue Ivy LLC | Texas | Enterprise Products Operating LLC – 100%
Enterprise CLH LLC | Texas | Enterprise Products Operating LLC – 100%
Enterprise Crude GP LLC | Delaware | TCTM, L.P. – 100%
Enterprise Crude Oil LLC | Texas | TCTM, L.P. – 99.99% Enterprise Crude GP LLC – 0.01%
Enterprise Crude Pipeline LLC | Texas | TCTM, L.P. – 99.99% Enterprise Crude GP LLC – 0.01%
Enterprise Crude Terminals and Storage LLC | Texas | Enterprise Crude GP LLC – 100%
Enterprise Custom Marketing LLC | Delaware | Enterprise Crude Oil LLC – 100%
Enterprise EF78 LLC | Delaware | Enterprise Products Texas Operating LLC – 75% Third Party – 25%
Enterprise Ethane Pipeline LLC | Texas | Enterprise Products Operating LLC – 100%
Enterprise Ethane Terminals LLC | Texas | Enterprise Products Operating LLC – 100%
Enterprise Ethylene Storage LLC | Delaware | Mont Belvieu Caverns, LLC – 100%
Enterprise Field Services (Offshore) LLC | Texas | Enterprise GTM Holdings L.P. – 100%
Enterprise Field Services, LLC | Texas | Enterprise GTM Holdings L.P. – 100%
Enterprise Fractionation, LLC | Delaware | Enterprise Products Operating LLC – 100%
Enterprise Gas Liquids LLC | Texas | Enterprise Products Operating LLC – 100%
Enterprise Gas Processing, LLC | Delaware | Enterprise Products Operating LLC – 100%
Enterprise Gathering II LLC | Delaware | Enterprise Products Operating LLC – 100%
Enterprise Gathering LLC | Delaware | Enterprise Products Operating LLC – 100%
Enterprise GC LLC | Texas | Duncan Energy Partners L.P. – 100%
Enterprise GP LLC | Delaware | Enterprise TE Partners L.P. – 100%
Enterprise GTM Holdings L.P. | Delaware | Enterprise Products Operating LLC – 99% Enterprise GTMGP, LLC – 1%
Enterprise GTMGP, LLC | Delaware | Enterprise Products Operating LLC – 100%
Enterprise Houston Ship Channel GP, LLC | Texas | Enterprise Terminaling Services, L.P. – 100%
Enterprise Houston Ship Channel, L.P. | Texas | Enterprise Terminaling Services, L.P. – 99% Enterprise Houston Ship Channel GP, LLC – 1%

2

Name of Subsidiary | Jurisdiction of Formation | Effective Ownership
Enterprise Hydrocarbons L.P. | Delaware | Enterprise Products Texas Operating LLC – 99% Enterprise Products Operating LLC – 1%
Enterprise Hydrocarbons Marketing LLC | Texas | Enterprise Products Operating LLC – 100%
Enterprise Interstate Crude LLC | Texas | Enterprise Crude GP LLC – 100%
Enterprise Intrastate LLC | Texas | Duncan Energy Partners L.P. – 100%
Enterprise Jonah Gas Gathering Company LLC | Delaware | Enterprise Products Operating LLC – 100%
Enterprise JV Operating LLC | Texas | Enterprise Products Operating LLC – 100%
Enterprise Logistic Services LLC (DBA Enterprise Transportation Company) | Texas | Enterprise Products Operating LLC – 100%
Enterprise Lou-Tex NGL Pipeline L.P. | Texas | Enterprise Products Operating LLC – 99% HSC Pipeline Partnership, LLC – 1%
Enterprise Lou-Tex Propylene Pipeline LLC | Texas | Duncan Energy Partners L.P. – 100%
Enterprise Louisiana Pipeline LLC | Texas | Enterprise Products Operating LLC – 100%
Enterprise Marine Services LLC | Delaware | Enterprise TE Partners L.P. – 100%
Enterprise Midstream Companies LLC | Texas | Enterprise TE Partners L.P. – 99.999% Enterprise GP LLC – 0.001%
Enterprise Mont Belvieu Program Company | Texas | Enterprise Products Operating LLC – 100%
Enterprise Natural Gas Pipeline LLC | Delaware | Enterprise GTM Holdings L.P. – 100%
Enterprise Navigator Ethylene Terminal LLC | Texas | Enterprise Products Operating LLC – 50% Third Party – 50%
Enterprise Navitas Holdings LLC | Delaware | Enterprise Products Operating LLC – 100%
Enterprise Navitas Midstream LLC | Delaware | Enterprise Navitas Midstream Partners LLC – 100%
Enterprise Navitas Midstream Management, Inc. | Delaware | Enterprise Navitas Midstream LLC – 100%
Enterprise Navitas Midstream Management LLC | Delaware | Enterprise Navitas Midstream LLC – 99.9% Enterprise Navitas Midstream Management, Inc. – 0.1%
Enterprise Navitas Midstream Midland Basin Holdings LLC | Delaware | Enterprise Navitas Midstream LLC – 100%
Enterprise Navitas Midstream Midland Basin LLC | Texas | Enterprise Navitas Midstream Midland Basin Holdings LLC – 100%
Enterprise Navitas Midstream Partners LLC | Delaware | Enterprise Navitas Holdings LLC – 100%
Enterprise Navitas Pipeline Texas LLC | Texas | Enterprise Navitas Midstream LLC – 100%
Enterprise New Mexico Ventures, LLC | Delaware | Enterprise Field Services, LLC – 100%
Enterprise NGL Pipelines II LLC | Delaware | Enterprise Midstream Companies LLC – 100%
Enterprise NGL Pipelines, LLC | Delaware | Enterprise Products Operating LLC – 100%
Enterprise NGL Private Lines & Storage, LLC | Delaware | Enterprise Products Operating LLC – 100%
Enterprise Offshore Port System, LLC | Texas | Enterprise Products Operating LLC – 100%
Enterprise Pathfinder, LLC | Delaware | Enterprise GTM Holdings L.P. – 100%
Enterprise Pelican Pipeline L.P. | Texas | Evangeline Gulf Coast Gas, LLC – 90% Evangeline Gas Corp. – 10%
Enterprise Petrochemical Marketing LLC | Texas | Enterprise Products Operating LLC – 100%
Enterprise Plevna Marketing LLC | Delaware | Enterprise Crude Oil LLC – 100%
Enterprise Products BBCT LLC | Texas | Enterprise Crude Oil LLC – 99.99% Enterprise Crude GP LLC – 0.01%
Enterprise Products Marketing Company LLC | Texas | Enterprise Products Operating LLC – 100%
Enterprise Products OLPGP, Inc. | Delaware | Enterprise Products Partners L.P. – 100%
Enterprise Products Operating LLC | Texas | Enterprise Products Partners L.P. – 99.999% Enterprise Products OLPGP, Inc. – 0.001%
Enterprise Products Pipeline Company LLC | Delaware | Enterprise Products Operating LLC – 100%

3

Name of Subsidiary | Jurisdiction of Formation | Effective Ownership
Enterprise Products Texas Operating LLC | Texas | Enterprise Products Operating LLC – 99% Enterprise Products OLPGP, Inc. – 1%
Enterprise Propane Terminals and Storage, LLC | Delaware | Enterprise Terminals & Storage, LLC – 100%
Enterprise Refined Products Company LLC | Delaware | Enterprise Products Operating LLC –100%
Enterprise Refined Products Marketing Company LLC | Delaware | Enterprise Refined Products Company LLC – 100%
Enterprise Sage Marketing LLC | Delaware | Enterprise Crude Oil LLC – 100%
Enterprise Seaway L.P. | Delaware | Enterprise Products Operating LLC – 99.99% Enterprise Crude GP LLC – 0.01%
Enterprise TE Investments LLC | Delaware | Enterprise Products Pipeline Company LLC – 100%
Enterprise TE Partners L.P. | Delaware | Enterprise Products Pipeline Company LLC – 2% Enterprise Products Operating LLC – 98%
Enterprise TE Products Pipeline Company LLC | Texas | Enterprise TE Partners L.P. – 99.999% Enterprise GP LLC – 0.001%
Enterprise Terminaling Services GP, LLC | Delaware | Enterprise Products Operating LLC – 100%
Enterprise Terminaling Services, L.P. | Delaware | Enterprise Products Operating LLC – 98% Enterprise Terminaling Services GP, LLC – 2%
Enterprise Terminalling LLC | Texas | Enterprise Products Operating LLC – 99% Enterprise Gas Liquids LLC – 1%
Enterprise Terminals & Storage, LLC | Delaware | Mapletree, LLC – 100%
Enterprise Texas Pipeline LLC | Texas | Duncan Energy Partners L.P. – 100%
Enterprise TW Products Pipeline Company LLC | Texas | Enterprise Products Operating LLC – 100%
Enterprise White River Hub, LLC | Delaware | Enterprise Products Operating LLC – 100%
Evangeline Gas Corp. | Delaware | Evangeline Gulf Coast Gas, LLC – 100%
Evangeline Gulf Coast Gas, LLC | Delaware | Acadian Gas, LLC – 100%
Front Range Pipeline LLC | Delaware | Enterprise Products Operating LLC – 33.33% Third Parties – 66.67%
Groves RGP Pipeline LLC | Texas | Enterprise Products Operating LLC – 99% Enterprise Products Texas Operating LLC – 1%
HSC Pipeline Partnership, LLC | Texas | Enterprise Products Operating LLC – 99% Enterprise Products OLPGP, Inc. – 1%
JMRS Transport Services, Inc. | Delaware | Enterprise Logistic Services LLC – 100%
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 LLC – 79.24% La Porte Pipeline GP, LLC – 1.0% Third Party – 19.76%
La Porte Pipeline GP, L.L.C. | Delaware | Enterprise Products Operating LLC – 80.04% Third Party – 19.96%
Leveret Pipeline Company LLC | Texas | Enterprise Field Services, LLC – 100%
Madrone Pipeline LLC | Texas | Enterprise Products Operating LLC – 100%
M2E3 LLC | Texas | Enterprise Products Operating LLC – 100%
M2E4 LLC | Texas | Enterprise Products Operating LLC – 100%
Mapletree, LLC | Delaware | Enterprise Products Operating LLC – 100%
MCN Acadian Gas Pipeline, LLC | Delaware | Acadian Gas, LLC – 100%
MCN Pelican Interstate Gas, LLC | Delaware | Acadian Gas, LLC – 100%
Mid-America Pipeline Company, LLC | Texas | Mapletree, LLC – 100%
Mont Belvieu Caverns, LLC | Delaware | Duncan Energy Partners L.P. – 100%
Neches Pipeline System | Delaware | TXO-Acadian Gas Pipeline, LLC – 50% MCN Acadian Gas Pipeline, LLC – 50%

4

Name of Subsidiary | Jurisdiction of Formation | Effective Ownership
Norco-Taft Pipeline, LLC | Delaware | Enterprise NGL Private Lines & Storage, LLC – 100%
Old Ocean Pipeline, LLC | Texas | Enterprise Products Operating – 50% Third Party – 50%
Olefins Terminal LLC | Delaware | Enterprise Products Operating LLC – 100%
OTA Holdings, Inc. | Delaware | Enterprise Products Operating LLC – 100%
OTA Operating LLC | Delaware | OTA Holdings, Inc. – 100%
Panola Pipeline Company, LLC | Texas | Enterprise Midstream Companies LLC – 55% Third Parties – 45%
Pascagoula Gas Processing LLC | Texas | Enterprise Gas Processing, LLC – 75% Third Party – 25%
Pleuro LLC | Texas | Mapletree, LLC – 100%
Pontchartrain Natural Gas System | Texas | TXO-Acadian Gas Pipeline, LLC – 50% MCN Acadian Gas Pipeline, LLC – 50%
Port Neches GP LLC | Texas | Enterprise Products Operating LLC – 100%
Port Neches Pipeline LLC | Texas | Enterprise Products Operating LLC – 99% Port Neches GP LLC – 1%
QP-LS, LLC | Wyoming | Enterprise Products BBCT LLC – 100%
Quanah Pipeline Company, LLC | Texas | Enterprise Midstream Companies LLC – 99.999% Enterprise NGL Pipelines II LLC – 0.001%
Rio Grande Pipeline Company LLC | Texas | Enterprise Products Operating LLC – 100%
Sabine Propylene Pipeline LLC | Texas | Duncan Energy Partners L.P. – 100%
Seaway Crude Holdings LLC | Delaware | Enterprise Seaway L.P. – 50% Third Party – 50%
Seaway Crude Pipeline Company LLC | Delaware | Seaway Crude Holdings LLC – 100%
Seaway Intrastate LLC | Delaware | Seaway Crude Holdings LLC – 100%
Seaway Marine LLC | Delaware | Seaway Intrastate LLC – 100%
Seminole Pipeline Company LLC | Delaware | Enterprise Products Operating LLC – 100%
Serket LLC | Texas | Enterprise Products Operating LLC – 100%
Skelly-Belvieu Pipeline Company, L.L.C. | Delaware | Enterprise Products Operating LLC – 50% Third Party – 50%
Sorrento Pipeline Company, LLC | Texas | Enterprise Products Operating LLC – 100%
South Texas NGL Pipelines, LLC | Delaware | Duncan Energy Partners L.P. – 100%
SPOT Terminal Operating LLC | Texas | Enterprise Products Operating LLC – 100%
SPOT Terminal Services LLC | Texas | Enterprise Products Operating LLC – 100%
Steor LLC | Texas | Enterprise Products Operating LLC – 70% Third Parties – 30%
Tarpon Land Holdings LLC | Texas | Enterprise Products Operating LLC – 100%
TCTM, L.P. | Delaware | Enterprise TE Partners L.P. – 99.999% Enterprise GP LLC – 0.001%
Technos Terminal LLC | Texas | Mapletree, LLC – 100%
TECO Gas Gathering LLC | Delaware | Enterprise Products Operating LLC – 100%
TECO Gas Processing LLC | Delaware | Enterprise Products Operating LLC – 100%
Tejas-Magnolia Energy, LLC | Delaware | Pontchartrain Natural Gas System – 96.6% MCN Pelican Interstate Gas, LLC – 3.4%
TEPPCO O/S Port System, LLC | Texas | Enterprise Crude GP LLC – 100%
Texas Express Gathering LLC | Delaware | Enterprise Products Operating LLC – 45% Third Parties – 55%
Texas Express Pipeline LLC | Delaware | Enterprise Products Operating LLC – 35% Third Parties – 65%
Transport 4, L.L.C. | Delaware | Enterprise TE Products Pipeline Company LLC – 25% Third Parties – 75%

5

Name of Subsidiary | Jurisdiction of Formation | Effective Ownership
Tri-States NGL Pipeline, L.L.C. | Delaware | Enterprise Products Operating LLC – 50% Enterprise NGL Pipelines, LLC – 33.3% Third Party – 16.67%
TXO-Acadian Gas Pipeline, LLC | Delaware | Acadian Gas, LLC – 100%
Venice Energy Services Company, L.L.C. | Delaware | Enterprise Gas Processing LLC – 13.1% Third Parties – 86.9%
White River Hub, LLC | Delaware | Enterprise White River Hub, LLC – 50% Third Party – 50%
Whitethorn Pipeline Company LLC | Texas | Enterprise Products Operating LLC – 80% Third Party – 20%
Wilcox Pipeline Company, LLC | Texas | Enterprise Midstream Companies LLC – 99.999% Enterprise NGL Pipelines II LLC – 0.001%
Wilprise Pipeline Company, L.L.C. | Delaware | Enterprise Products Operating LLC – 100%

6