Matt Wojewuczki – President
Matt has a Mechanical Engineering degree from the University of Michigan in Ann Arbor in addition to an MBA in Finance from Western New England College. He has over 30 years of experience with manufacturing and supply chain, including both corporate and consulting experience. He retired as a Lt Col from the US Air Force in 2013.
Doyle McCauley - Vice President
Doyle has dedicated his career of 25+ years in Two Step Distribution with emphasis on customer growth, retention and satisfaction. He attended Ball State University in Muncie, Indiana studying Marketing.
John Christophersen - International Sales Manager
John brings over 40+ years of experience with Deister Concentrator, and is well known and highly respected in the mineral and mining industries. He brings extensive knowledge with concentrating tables, heavy media cyclones, classifying cyclones, column flotation, heated screening and hydraulic classifiers. John is a graduate of Michigan Technological University with a Bachelor of Science in Metallurgical Engineering – Mineral Dressing.
Connor Ruby - General Manager
As the newest edition to the team, Connor has been with Deister since 2021.
Jennifer Schweitzer - Controller
Jen has been with Deister Concentrator since 2010. She holds a Bachelor of Science degree in Accounting from Indiana University.
Josh Nordman - Plant Supervisor
Josh has been with Deister Concentrator since 2007. He holds an Associate Degree in Computer and Electronics Engineering Technology from Indiana Institute of Technology.
Kristin Powell - Marketing Coordinator
Kristin has been with Deister Concentrator since 2019. She holds a Bachelor degree in Communications from Ball State University.