Greg Armstrong

Greg L.
Armstrong is the founder of Plains All American Pipeline LP, founded in 1998, serving as Non-Independent Director since 2019.
Current jobs include Chairman, President & Chief Executive Officer at Plains Pipeline LP; Director at BreitBurn GP LLC since 2009; Director at Plains GP Holdings LP since 2020; Director at Independent Petroleum Association of America; Director at Plains All American GP LLC since 2020; Director at Memorial Hermann Health System; Director at National Oilwell Varco Norway AS since 2005; Director at PAA GP Holdings LLC since 2020; Director at Federal Reserve System; Director at Houston Zoo, Inc.; Member at The Texas Business Hall of Fame Foundation; Member at The Council on Recovery; and Principal at Plains AAP LP.
Former jobs include President, Chief Executive Officer & Director at Plains Resources, Inc. from 1992 to 2001; Chairman & Chief Executive Officer at PAA Natural Gas Storage LP from 2010 to 2013; Chief Executive Officer at PAA GP LLC from 1998 to 2018; Chairman & Chief Executive Officer at PNGS GP LLC; President & Chief Executive Officer at Vulcan Energy Corp.; Chief Executive Officer at PAA Natural Gas Storage LLC from 2010 to 2011; Chairman at Federal Reserve Bank of Dallas from 2015 to 2021; Chairman at The National Petroleum Council from 2017 to 2019; Director at Varco International, Inc. from 2004 to 2005; Director at Maverick Natural Resources LLC; Director at Memorial Hermann Healthcare System; Director at PAA; and Lead Independent Director at NOV, Inc. from 2005 to 2025.
Education includes undergraduate degree from Southeastern Oklahoma State University.