The Williams Companies, Inc. (ETR:WMB)
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-1.24 (-2.42%)
Oct 27, 2025, 5:35 PM CET

The Williams Companies Company Description

The Williams Companies, Inc., together with its subsidiaries, operates as an energy infrastructure company primarily in the United States.

It operates through Transmission & Gulf of America, Northeast G&P, West, and Gas & NGL Marketing Services segments.

The Transmission & Gulf of America segment comprises Transco, NWP, and MountainWest interstate natural gas pipelines, and their related natural gas storage facilities, as well as natural gas gathering and processing; and crude oil production handling and transportation assets in the Gulf Coast region.

The Northeast G&P segment engages in the midstream gathering, processing, and fractionation activities in the Marcellus Shale region primarily in Pennsylvania and New York, and the Utica Shale region of eastern Ohio.

The West segment consists of gas gathering, processing, and treating operations in the Rocky Mountain region of Colorado and Wyoming, the Barnett Shale region of north-central Texas, the Eagle Ford Shale region of South Texas, the Haynesville Shale region of northwest Louisiana, the Mid-Continent region that includes the Anadarko and Permian basins, and the DJ Basin of Colorado; and operates natural gas liquid (NGL) fractionation and storage assets in central Kansas near Conway.

The Gas & NGL Marketing Services segment provides wholesale marketing, trading, storage, and transportation of natural gas for natural gas utilities, municipalities, power generators, and producers; asset management services; and transports and markets NGLs.

The company owns and operates approximately 33,000 miles of pipelines. The Williams Companies, Inc. was founded in 1908 and is headquartered in Tulsa, Oklahoma.

The Williams Companies, Inc.
The Williams Companies logo
CountryUnited States
Founded1908
IndustryOil & Gas Midstream
SectorEnergy
Employees5,829
CEOChad Zamarin

Contact Details

Address:
One Williams Center
Tulsa, Delaware 74172
United States
Phone800-945-5426
Websitewilliams.com

Stock Details

Ticker SymbolWMB
ExchangeDeutsche Börse Xetra
Fiscal YearJanuary - December
Reporting CurrencyUSD
ISIN NumberUS9694571004
SIC Code4922

Key Executives

NamePosition
Alan S. ArmstrongPresident, Chief Executive Officer and Director
Micheal G. DunnExecutive Vice President and Chief Operating Officer
Chad J. ZamarinSenior Vice President of Corporate Strategic Development
John D. PorterSenior Vice President and Chief Financial Officer
Mary A. HausmanVice President, Chief Accounting Officer and Controller
Brett KriegAssistant Director Investor Relations
Danilo Marcelo Juvane C.F.A.Vice President of Investor Relations
Judge Terence Lane WilsonSenior Vice President and General Counsel
Debbie L. CowanSenior Vice President and Chief Human Resource Officer
Scott A. HallamSenior Vice President of Transmission and Gulf of Mexico