Michael D. Hillerman
Partner & Chief Operating Officer
Mr. Hillerman has more than 15 years of experience in the engineering, construction and operation of midstream and downstream facilities. He has designed, built and operated natural gas pipeline and processing plants as well as crude oil gathering, transport and refining facilities. Prior to joining Pinnacle I, he was VP of Engineering and Operations at PSI Midstream. He started his career with ExxonMobil, where he developed and executed multiple large-scale capital projects in addition to holding several assignments in operations. Mr. Hillerman graduated from the University of Missouri at Rolla and holds a B.S. degree in Chemical Engineering.