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Mark Siem is a seasoned professional in the field of chemistry with extensive experience in research and development, business development, and instruction. Currently serving as a Business Development/Chemist at Perimeter Solutions since January 2019, Mark has previously held roles such as Senior Research Chemist and TEEX Guest Instructor since July 2016. Mark's prior experience includes positions as a Research Chemist at Solberg Foam, R&D Chemist at Tyco Fire Protection, and Chemical Technician at Tyco. Mark holds a Bachelor's degree in Human Biology from Michigan State University and another Bachelor's degree in Chemistry from the University of Wisconsin-Green Bay.