Mark has worked in the heavy construction business for 27 years and is the founder and president of ITM Construction, Inc., ITM LLC, and Pinner Street Investments. His construction company, along with supporting companies, provides subcontracting and construction of environmental facilities, earthwork, underground utilities, concrete and other construction trades.

Mark is a lifelong resident of Suffolk, Virginia. He and his wife Julie have two children, Tyler and Mallory. He and his family have supported the Roc Solid mission in many ways since it was founded in 2009.