Our Team

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Patrick “Pat” Quarles is a global business executive with more than 32 years of experience driving results and creating shareholder value in the chemicals industry. Pat was most recently the President & CEO of Trecora Resources where he led the turnaround and ultimately the sale of the company into private hands. Prior to Trecora, Pat held executive positions at Celanese Corporation and LyondellBasell Industries leading global organizations through change and crisis.