Don Anschutz CEO
Richard Derbawka CFO/COO
Michelle Stribling Director of Sales and Marketing   – Michelle Stribling serves as the Manager of Sales and Marketing for PropTester in Houston, Texas. Michelle has spent her entire career in the energy industry. Raised in Midland, Texas, she worked at the Permian Basin Petroleum Museum ultimately serving as the Director of Marketing. Michelle was then hired by Cadre Proppants (now part of US Silica) and relocated to their headquarters in Houston, TX. While at Cadre, Michelle was an integral part of the marketing and sales team that launched a new proppant company working with many of the largest service companies in Houston. Following this, she worked in Business Development for GoFrac, LLC to establish a hydraulic fracturing presence in the Eagleford, Permian Basin and the Haynesville Shale. Michelle holds a Bachelor of Business Administration in Marketing from the University of Texas of the Permian Basin where she was recognized as the Outstanding Marketing student for her graduating class.