Bill Mulligan - Chief Executive Officer and Director (retiring on Jan 31 2024) - has a PhD in Materials Science from Colorado School of Mines and Master of Engineering in Chemical Engineering from University of Michigan.
Rusty Powell - Vice President, Engineering - has a PhD in Mechanical Engineering from Colorado School of Mines and Master of Science in Aeronautical Engineering from Air Force Institute of Technology-Graduate School of Engineering & Management.
Dale McMullin - Chief Technology Officer - has a PhD in Computer Science from Colorado School of Mines and Master in Computer Information Systems from Colorado School of Mines.
William Cobb - Vice President and Chief Sustainability Officer - has a Master of Science in Mineral Economics from Colorado School of Mines and Bachelor of Science in Chemical Engineering from Colorado School of Mines.
Garrett Mehl - Vice President, Northern - has a Master of Science in Engineering and Technology Management from Colorado School of Mines and Bachelor of Science in Mechanical Engineering from Colorado School of Mines.
Americo Delgado - Vice President, Mineral Processing, Tailings and Dams - has a Master's Degree in Metallurgy Engineering from Colorado School of Mines and Bachelor of Science in Metallurgical Engineering from National University of Engineering.
Leanne Baker - Independent Director - has a Doctor of Philosophy in Mineral Economics from Colorado School of Mines and Master of Science in Mineral Economics from Colorado School of Mines.
John Bauer - Chief Risk Officer - has a Master of Science in Mathematics from Colorado School of Mines and Bachelor of Science in Geophysical Engineering from Colorado School of Mines.
Nancy Avila - Director - has a Master in Mathematics from Colorado School of Mines and Bachelor in Computer Information Systems and Mathematics from Regis University.