Mikhail Tretyak is an accomplished professional in the petrochemical and energy sectors, currently serving as the Petrochemicals Development Head at Qatar Petroleum since December 2020, where responsibilities include leading engineering teams for both domestic and international petrochemical assets and developing downstream strategies. Previous roles include Senior Vice President of Engineering at Greyrock, focusing on Gas to Liquids projects, and Principal Owner of Evergreen Process Solutions, offering technology advisory services. Mikhail has extensive experience in refining and petrochemicals, having held senior positions at Reliance and TNK BP, where strategic development and technical leadership were key contributions. Mikhail's career also encompasses significant consulting roles at Technique Consulting and Accenture, along with foundational project management experience at UOP – Division of Honeywell. Mikhail’s educational background includes an MBA from The University of Chicago Booth School of Business and a BS in Chemical Engineering from the University of Michigan.