Boardroom Alpha
10-K primary document
NFG · Annual Report (Form 10-K) · Filed November 21, 2025

National Fuel Gas Co10-K exhibit

nfg-9302025xexhibit21.htm
Document

Exhibit 21
Subsidiaries of National Fuel Gas Company
As of September 30, 2025
State or Other
Jurisdiction of Incorporation
Legal Nameor Organization
National Fuel Gas Distribution CorporationNew York
National Fuel Gas Supply CorporationPennsylvania
Seneca Resources Company, LLCPennsylvania
Empire Pipeline, Inc.New York
National Fuel Gas Midstream Company, LLCPennsylvania
NFG Midstream Covington, LLCPennsylvania
NFG Midstream Trout Run, LLCPennsylvania
NFG Midstream Processing, LLCPennsylvania
NFG Midstream Tionesta, LLCPennsylvania
NFG Midstream Clermont, LLCPennsylvania
Highland Field Services, LLCPennsylvania
Pennsylvania Gas Holdings CorporationPennsylvania


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