NCS Multistage Holdings, Inc. (“NCS” or the “company”) has named John Ravensbergen, P.Eng., to the position of Chief Technology Officer. He will head the company’s Corporate Technology Group, which combines Engineering, Emerging Technology, Research & Development, and Intellectual Property. Ravensbergen joined NCS as Engineering Manager in 2011 and has served as Vice President of Research & Development since 2012. Prior to joining NCS, he was an Engineering Manager for Baker Hughes and for BJ Services. As a design manager in coiled tubing research and development, he has developed innovative coiled tubing processes, deployment systems, and bottomhole assemblies for underbalanced directional drilling, well cleanout, multilateral acid stimulation, and multistage hydraulic fracturing completions. Ravensbergen now has more than 27 years of experience in the oil and gas industry.