Skip Navigation

Greg Armstrong

Price College of Business, Executive MBA in Energy, The University of Oklahoma website wordmark
Skip Side Navigation
Greg L. Armstrong Headshot

Greg L. Armstrong is Chairman of Plains All American Pipeline, L.P. (“PAA”) and Plains GP Holdings (“PAGP”); both listed on the NYSE. Plains is one of the largest crude oil transportation companies in North America handling approximately 6 million barrels per day of crude oil and NGLs through its pipeline transportation network and generating total revenues of approximately $30 billion.

PAA and PAGP have an aggregate enterprise value of approximately $28 billion. In 2018, PAGP was ranked 115 in the Fortune 500 and for multiple years PAA has been named by Fortune Magazine as one of “America’s Most Admired Companies,” and by the Houston Chronicle as one of the Top Workplaces in Houston.

Mr. Armstrong joined Plains in 1981. Prior to being elected CEO in 1992, Mr. Armstrong served Plains in a variety of positions including President and COO and Chief Financial Officer. Mr. Armstrong graduated with honors in 1980 from Southeastern Oklahoma State University. He is currently Deputy Chairman of The Federal Reserve Bank of Dallas and Chairman for the National Petroleum Council. He is a director of National Oilwell Varco Inc. and is also a member of the Advisory Board of the Cox School’s Maguire Energy Institute at Southern Methodist University and the Board of Trustees of The Foundation for The Council on Recovery.