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Exhibit 21 | | |
| | |
Subsidiaries of National Fuel Gas Company |
As of September 30, 2021 |
| | |
| | State or Other |
| | Jurisdiction of Incorporation |
Legal Name | | or Organization |
| | |
National Fuel Gas Distribution Corporation | | New York |
National Fuel Gas Supply Corporation | | Pennsylvania |
Seneca Resources Company, LLC | | Pennsylvania |
Empire Pipeline, Inc. | | New York |
National Fuel Resources, Inc. | | New York |
National Fuel Gas Midstream Company, LLC | | Pennsylvania |
NFG Midstream Covington, LLC | | Pennsylvania |
NFG Midstream Trout Run, LLC | | Pennsylvania |
NFG Midstream Processing, LLC | | Pennsylvania |
NFG Midstream Tionesta, LLC | | Pennsylvania |
NFG Midstream Clermont, LLC | | Pennsylvania |
NFG Midstream Wellsboro, LLC | | Pennsylvania |
Highland Field Services, LLC | | Pennsylvania |
Pennsylvania Gas Holdings Corporation | | Pennsylvania |