ATMOS ENERGY CORP
Atmos Energy Corporation, headquartered in Dallas, Texas, is one of the United States' largest natural-gas-only distributors, serving about three million natural gas distribution customers in over 1,400 communities in nine states from the Blue Ridge Mountains in the East to the Rocky Mountains in the West.
Basic company information
Each field links to its source. Financial figures retain their reporting periods; background references are identified in the source list.
- Ticker / security symbols
- ATO [1]
- Listing exchanges
- NYSE [1]
- SEC industry
- Natural Gas Distribution [1]
- Company / filing name
- ATMOS ENERGY CORP [1]
- Headquarters location
- Dallas [2]
- Business address
- 1800 THREE LINCOLN CTR, 5430 LBJ FREEWAY, DALLAS, TX, 75240 [1]
- Founded
- 1983 [2]
- Incorporation jurisdiction
- Texas, United States [1]
- Official website
- www.atmosenergy.com ↗ [2]
- Fiscal year end
- September 30 (SEC record) [1]
- ISIN (reported securities)
- US0495601058 [2]
- CIK
- 0000731802 [1]
- SIC code
- 4924 [1]
- Country in background record
- United States [2]
Company positioning and business
Atmos Energy Corporation, headquartered in Dallas, Texas, is one of the United States' largest natural-gas-only distributors, serving about three million natural gas distribution customers in over 1,400 communities in nine states from the Blue Ridge Mountains in the East to the Rocky Mountains in the West. [3]
Atmos Energy also manages company-owned natural gas pipeline and storage assets, including one of the largest intrastate natural gas pipeline systems in Texas. [3]
Background text: Wikipedia contributors, Atmos Energy. Selected introductory paragraphs, licensed under CC BY-SA 4.0. Official filing data is cited separately.
Financial year, securities and disclosures
The SEC submissions record gives ATMOS ENERGY CORP a fiscal year end of 0930 (MMDD). Individual filings below identify their own reporting period; the filing date is the publication event, not the financial year end. [1]
Listed securities: ATO (NYSE). Multiple symbols may represent different share classes or securities of the same registrant. [4]
History and key events
Financial results and regulatory disclosures
Annual, quarterly and current reports from the collected SEC record. Insider Forms 4 and 144 are excluded. This is a selected list, not a live filing feed.
Source-verified relationships
Companies in the same industry
Comparison candidates share the SEC SIC classification 4924. This does not imply ownership, partnership or trading relationships.
Related entities and concepts
Frequently asked questions
When was ATMOS ENERGY CORP founded?
Founded: 1983. The linked source provides the background record. [2]
Where is the headquarters of ATMOS ENERGY CORP?
Headquarters location: Dallas. The linked source provides the background record. [2]
ATMOS ENERGY CORP relationship map
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2 verified direct relationships. Industry peers are not relationship edges.
Sources and review dates
- SEC — ATMOS ENERGY CORP filing identity and securities ↗
- Wikidata — company background record (CC0) ↗
- Wikipedia contributors — Atmos Energy (CC BY-SA 4.0) ↗
- SEC securities directory ↗
- Company chronology / filing ↗
Reviewed 23 October 2026. Financial periods and historical event dates are shown separately. Figures reflect their stated source dates; this page is not a live quote or investment recommendation.