Minju Guo

Minju Guo, P.E. is an accomplished professional with extensive experience in customer service and strategic roles within the petroleum industry. Currently serving as the Manager of Customer Service at LiquidPower Specialty Products Inc., a Berkshire Hathaway Company, since March 2022, Minju previously held multiple director positions at Phillips 66 from May 2012 to March 2022, driving significant revenue growth and operational efficiencies. Notable achievements include managing a specialty business operation generating $25MM annually, developing a Tableau dashboard for senior leadership, and enhancing joint venture value by $20MM per year through data analysis. Early career experience includes technical sales and project engineering roles at ConocoPhillips and the Texas Department of Transportation, with a foundational Bachelor of Science degree in Civil Engineering from Texas A&M University.