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Compare · ATO vs NFG

ATO vs NFG

Side-by-side comparison of Atmos Energy Corporation (ATO) and National Fuel Gas Company (NFG): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both ATO and NFG operate in Oil/Gas Transmission (Utilities), so they compete in similar markets.
  • ATO is the larger of the two at $28.42B, about 3.9x NFG ($7.36B).
  • Over the past year, ATO is up 10.3% and NFG is down 6.8% - ATO leads by 17.1 points.
  • NFG has hit the wire 4 times in the past 4 weeks while ATO has been quiet.
  • ATO has more recent analyst coverage (25 ratings vs 10 for NFG).
PerformanceATO+10.27%NFG-6.85%
2025-06-09+0.00%2026-06-08
MetricATONFG
Company
Atmos Energy Corporation
National Fuel Gas Company
Price
-
-
Market cap
$28.42B
$7.36B
1M return
-7.83%
-4.54%
1Y return
+10.27%
-6.85%
Industry
Oil/Gas Transmission
Oil/Gas Transmission
Exchange
NYSE
NYSE
IPO
News (4w)
0
4
Recent ratings
25
10
ATO

Atmos Energy Corporation

Atmos Energy Corporation, together with its subsidiaries, engages in the regulated natural gas distribution, and pipeline and storage businesses in the United States. It operates in two segments, Distribution, and Pipeline and Storage. The Distribution segment is involved in the regulated natural gas distribution and related sales operations in eight states. This segment distributes natural gas to approximately three million residential, commercial, public authority, and industrial customers. As of September 30, 2020, it owned 71,558 miles of underground distribution and transmission mains. The Pipeline and Storage segment engages in the pipeline and storage operations. This segment transports natural gas for third parties and manages five underground storage reservoirs in Texas; and provides ancillary services to the pipeline industry, including parking arrangements, lending, and inventory sales. As of September 30, 2020, it owned 5,684 miles of gas transmission lines. Atmos Energy Corporation was founded in 1906 and is headquartered in Dallas, Texas.

NFG

National Fuel Gas Company

National Fuel Gas Company operates as a diversified energy company. It operates through four segments: Exploration and Production, Pipeline and Storage, Gathering, and Utility. The Exploration and Production segment explores for, develops, and produces natural gas and oil in California and in the Appalachian region of the United States. As of September 30, 2020, it had proved developed and undeveloped reserves of 22,100 thousand barrels of oil and 3,325,085 million cubic feet of natural gas. The Pipeline and Storage segment provides interstate natural gas transportation and storage services through an integrated gas pipeline systems in Pennsylvania and New York; and owns and operates 31 underground natural gas storage fields. This segment also transports natural gas for National Fuel Gas Distribution Corporation, as well as for other utilities, industrial companies, and power producers in New York State; and owns and operates the Empire Pipeline. The Gathering segment builds, owns, and operates natural gas processing and pipeline gathering facilities in the Appalachian region, as well as provides gathering services to Seneca Resources Company, LLC. The Utility segment sells natural gas or provides natural gas transportation services to approximately 747,000 customers in Buffalo, Niagara Falls, and Jamestown, New York; and Erie and Sharon, Pennsylvania. The company markets gas to industrial, wholesale, commercial, public authority, and residential customers primarily in western and central New York, and northwestern Pennsylvania. As of September 30, 2020, the company also owned approximately 95,000 acres of timber property; and managed approximately 2,500 additional acres of timber cutting rights. National Fuel Gas Company was founded in 1902 and is headquartered in Williamsville, New York.

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