EXPAND ENERGY Corp
Expand Energy Corporation (known as Chesapeake Energy until 2024) is the largest independent natural gas producer in the U.S., based on net daily production. Headquartered in Spring, Texas, the company operates in the Appalachian Basin of the Marcellus Formation in Pennsylvania and West Virginia, as well as the Haynesville Shale in Northwestern Louisiana.
Basic company information
Each field links to its source. Financial figures retain their reporting periods; background references are identified in the source list.
- Business sectors
- petroleum industry [1]
- Company / filing name
- EXPAND ENERGY Corp [2]
- Headquarters location
- Oklahoma City [1]
- Founded
- 1989 [1]
- Founders
- Aubrey McClendon; Tom L. Ward [1]
- Official website
- www.chk.com ↗ [1]
- Annual revenue
- USD 11,743,000,000 · reported year 2022 [1]
- ISIN (reported securities)
- US1651671075 [1]
- CIK
- 895126 [2]
- Country in background record
- United States [1]
- Symbols / exchanges
- EXE (Nasdaq) [2]
Company positioning and business
Expand Energy Corporation (known as Chesapeake Energy until 2024) is the largest independent natural gas producer in the U.S., based on net daily production. Headquartered in Spring, Texas, the company operates in the Appalachian Basin of the Marcellus Formation in Pennsylvania and West Virginia, as well as the Haynesville Shale in Northwestern Louisiana. [3]
In 2025, the company produced 7,183 MMcfe of natural gas per day. In 2025, 42% of production was from the Haynesville Shale, 36% of production was from Northeast Appalachia, and 22% of production was from Southwest Appalachia. As of December 31, 2025, the company had 25,880 Bcf of proved reserves. It also had interests in 6,600 gross productive wells. [3]
Background text: Wikipedia contributors, Expand Energy. Selected introductory paragraphs, licensed under CC BY-SA 4.0. Official filing data is cited separately.
Understanding company scale
Annual revenue: USD 11,743,000,000 · reported year 2022. [1]
Financial year, securities and disclosures
Listed securities: EXE (Nasdaq). Multiple symbols may represent different share classes or securities of the same registrant. [2]
History and key events
Founding / inception date recorded in Wikidata. [1]
Financial results and regulatory disclosures
No individual financial documents have been indexed yet. Open the source to consult company disclosures. [2]
Related entities and concepts
Frequently asked questions
When was EXPAND ENERGY Corp founded?
Founded: 1989. The linked source provides the background record. [1]
Where is the headquarters of EXPAND ENERGY Corp?
Headquarters location: Oklahoma City. The linked source provides the background record. [1]
Which business sectors are recorded for EXPAND ENERGY Corp?
Business sectors: petroleum industry. The linked source provides the background record. [1]
Sources and review dates
- Wikidata — company background record (CC0) ↗
- Company identity and profile data ↗
- Wikipedia contributors — Expand Energy (CC BY-SA 4.0) ↗
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.