Gregory C. Wallace

Greg Wallace co-founded SemGroup, L.P. in April 2000 and serves as the company’s vice president, chief financial officer and secretary. Wallace had more than 15 years of prior energy industry financial and administrative experience before his tenure with SemGroup. He previously was chief financial officer for Anchor Drilling Fluids and served in the same capacity for Integrated Drilling & Exploration Company. Before joining Integrated, Wallace gained administrative management, financial and international experience working at Parker Drilling Company.

Wallace earned his bachelor’s of business administration degree from the University of Oklahoma. Wallace also holds a master’s degree in international management from the American Graduate School of International Management.