Mark D. Rosen

Mark was appointed Vice President, Operations, U.S. Division of Calfrac in 2018. Prior to this appointment, he held the role of Director, Operations, U.S. Division since October 2016.

Prior to joining Calfrac, Mark was Vice President, Central and Northeast Marketplaces for Key Energy Services since April 2013. Mark has a Bachelor of Science – Geology from Texas Tech University. Mark has a total of 39 years of service company experience, including various management, sales, and engineering positions.