Mark is CEO of OPRSystems, Inc., which he co-founded from scratch in 1989. The company is now one of the largest independent commercial recyclers in New England, with its 76,000 sq. ft. plant in Wilmington. He also co-founded Waste Focus LLC 18 years ago, now a leader in the waste minimization industry and managing thousands of facilities’ trash and recycling across the U.S. Mark has been on the board since 2012 and served as past Treasurer and Chairman. On September 11, 2017, Mark was first elected Chairman of Massachusetts Fiscal Alliance. On January 23, 2020 he was reelected, serving until September 27, 2023. He now serves as Treasurer. 

Originally from suburban Washington, D.C., Mark is a 1982 graduate of Cornell University and a 1986 graduate of Harvard Business School. Mark and his wife Theresa have three children and live in Concord.