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Alan S. Armstrong

President and Chief Executive Officer at WILLIAMS COMPANIES
Board
Since 2011
Age
62 years
Education
Earned a Bachelor of Science in Civil Engineering from the University of Oklahoma.
Tenure
Joined The Williams Companies, Inc. in 1986 as an engineer and advanced through leadership roles—including Director, Vice President, and Senior Vice President—before becoming President and Chief Executive Officer in 2011.

Also at WILLIAMS COMPANIES

CAT
Chad A. Teply
Senior Vice President – Transmission & Gulf of Mexico
CJZ
Chad J. Zamarin
Executive Vice President of Corporate Strategic Development
D(P
Debbie (Cowan) Pickle
Senior Vice President and Chief Human Resources Officer

About

Alan S. Armstrong is a seasoned executive whose career at The Williams Companies, Inc. spans over several decades. At 62 years old , he has built a strong foundation in the energy sector through both technical and leadership roles. His academic background, having earned a Bachelor of Science in Civil Engineering from the University of Oklahoma, laid the groundwork for his future accomplishments.

Beginning his journey with the company in 1986 , he started as an engineer and steadily climbed the ranks. Over the years, he assumed critical roles such as Director of Commercial Operations, Vice President in various capacities, and Senior Vice President – Midstream. His progression reflects a deep expertise in managing complex operations and strategic initiatives, culminating in his appointment as President and Chief Executive Officer in 2011 .

Beyond his formal titles, his leadership is marked by significant contributions to the U.S. natural gas industry. Under his guidance, the company has expanded its operations to handle a substantial portion of national natural gas volumes and implemented strategic mergers that streamlined midstream assets. His career is further distinguished by his active participation in influential industry and civic bodies, reinforcing his commitment to both corporate excellence and community engagement.

$WMB Performance Under Alan S. Armstrong

Past Roles

OrganizationRoleDate RangeDetails
The Williams Companies, Inc. (WMB) Senior Vice President – Midstream N/A Led the company's North American midstream and olefins businesses
The Williams Companies, Inc. (WMB) Vice President of Gathering and Processing 1999–2002
The Williams Companies, Inc. (WMB) Vice President of Commercial Development 1998–1999
The Williams Companies, Inc. (WMB) Vice President of Retail Energy Services 1997–1998
The Williams Companies, Inc. (WMB) Director of Commercial Operations for the midstream business in the Gulf Coast region 1995–1997
The Williams Companies, Inc. (WMB) Engineer Started in 1986

External Roles

OrganizationRoleDate RangeDetails
BOK Financial Corporation Board Member Current Serves on Credit Committee
National Petroleum Council Chair Current
President's National Infrastructure Advisory Council Member Current
American Petroleum Institute Board Member Current
Junior Achievement National Board Chair Current
University of Oklahoma Foundation Chair of the Investment Committee Current

Interviews

CERAWeek 2025: Alan Armstrong of Williams thumbnail

CERAWeek 2025: Alan Armstrong of Williams

Williams CEO Alan Armstrong: We're very well positioned as long as natural gas demand grows thumbnail

Williams CEO Alan Armstrong: We're very well positioned as long as natural gas demand grows

CNBC Television
3:55 min
Nov 2, 2023
COP28: Williams CEO Alan Armstrong on opportunities to utilize natural gas thumbnail

COP28: Williams CEO Alan Armstrong on opportunities to utilize natural gas

CNBC Television
2:29 min
Dec 8, 2023
Williams CEO on LNG: Demand from a lot of industries has helped reach record daily peaks this winter thumbnail

Williams CEO on LNG: Demand from a lot of industries has helped reach record daily peaks this winter

CNBC Television
2:41 min
Feb 13, 2025
Williams CEO Alan Armstrong: There's more demand for U.S. natural gas thumbnail

Williams CEO Alan Armstrong: There's more demand for U.S. natural gas

CNBC Television
3:49 min
Jan 10, 2024
Williams CEO: Lots of capital needed to build the infrastructure to keep up with demand thumbnail

Williams CEO: Lots of capital needed to build the infrastructure to keep up with demand

CNBC Television
3:55 min
Nov 7, 2024
EQT's Toby Rice, Williams' Alan Armstrong, & Dan Brouillette discuss the role of U.S. natural gas thumbnail

EQT's Toby Rice, Williams' Alan Armstrong, & Dan Brouillette discuss the role of U.S. natural gas

Energy Dialogues
22:57 min
Jan 13, 2025
Williams: Meeting Rising Energy Demand with Innovation thumbnail

Williams: Meeting Rising Energy Demand with Innovation

Morgan Stanley
10:36 min
May 2, 2025
Alan Armstrong Live from COP28 on natural gas and emissions reduction thumbnail

Alan Armstrong Live from COP28 on natural gas and emissions reduction

AtlanticCouncil
13:21 min
Dec 8, 2023