Meet Our Leadership Team

Jeff Mize

Jeff Mize, our CEO, brings an extensive background in rapidly scaling technology startups and creating fast, flexible and fun environments – as well as mastery of the power nap. He was the commercial leader behind the rapid growth of Climate Corporation (digital agricultural platform) and NAVTEQ Corporation (digital maps), selling for $1.1B to Monsanto and $8.1B to Nokia, respectively. Jeff received a B.S. in Electrical Engineering from the University of Illinois at Champaign, so he can hold his own in meetings with our really smart Engineering team.

Dean VonBank

Dean VonBank, Vice President of Strategic Partnerships, is a seasoned sales executive with extensive global experience. Prior to PostProcess, his impressive track record at NAVTEQ and Honeywell include developing sales strategies delivering triple-digit growth, while creating fantastic customer relationships. Providing the perfect fit for startup life, Dean has experience managing his household “zoo” of children and double-digit pets. Dean received his MBA from Northwestern University and Bachelor’s in Business Administration from the University of Minnesota.

Nathan Harris

Nathan Harris, Vice President of Sales, Americas, entered the additive industry with 3DVision Technologies where he had success in building a nationally recognized sales and engineering organization. His career has focused on sales leadership, with a highlight in strategic planning and execution. A former collegiate soccer player and active crossfitter, he’s no stranger to competition and succeeding as a team and plans on whipping PostProcess into shape for a Tough Mudder race. Nathan received his Bachelor’s Degree in Engineering from Purdue University and holds his Six Sigma Green Belt Certification.

Frank Kozak

Frank Kozak, General Counsel, brings a wealth of experience from 20 years in legal and management roles at NAVTEQ / Nokia / HERE Technologies. During his tenure at these related companies, he oversaw the filing of more than 3,000 patents, over 500 of which he wrote personally. When he’s not jamming out on his beloved guitar, Frank makes sure that our intellectual property and legal matters are in tip-top shape, helping to develop a world-class patent portfolio. Frank earned his law degree from Northwestern University Pritzker School of Law and his Bachelor of Science in Electrical Engineering from the University of Illinois at Chicago.

Gorden Schubert, Jr.

Gorden, Vice President of Development Engineering & Operations, has a solid foundation in manufacturing and operations. He has garnered valuable insights from both corporate giant General Motors and the innovative scale-up Viridi Parente. He is revered for his process-oriented approach and is celebrated as a candid communicator with a rapid decision-making pace. Gorden’s professional ethos embodies adaptability, resilience, and innovation. He leverages his leadership to cultivate collaborative, accountable cultures that prioritize continuous improvement and excellence.

He earned his undergraduate degree in Mechanical Engineering at Buffalo State where he also played for the varsity football team. He also holds a Masters in M.E. from the University of Buffalo.