Photo: Ruthman Companies. 
Photo: Ruthman Companies.
Ruthman Companies has appointed Christopher Crawford to the position of General Manager of its Warren, Michigan-based Process Systems, Inc. (PSI) division.
Crawford joined PSI in April, bringing engineering experience in pumps, piping and process systems to the role from years spent in the refining/petro-chemical and automotive industries.
“Chris’ experience in petrochemical and industrial processes means he really understands the needs of our core customers. We’re excited to see the positive impact he’s already made in his short time at PSI,” said Thomas G. Ruthman, Owner and Executive Vice-President, Ruthman Companies.
Recently, Crawford was senior refining engineer of Marathon Petroleum Company’s Capital Projects Group , overseeing execution of refinery construction projects spanning wastewater, alkylation relief neutralization and sulfur units. Prior to that, he held project engineering roles with Husky Energy, Lima Refining Company, BP Whiting and consulting firms Middough Consulting and IDI Group.
