Four decades in the design-build industry is an incredible achievement in and of itself, and the work that Mark Shambaugh accomplished during that time is something special. An advocate for design-build even before DBIA was founded in 1994, Shambaugh led his company to exponential growth first as a project manager and then executive in his 40-year career. An active member of DBIA, he has served on several boards both regionally and nationally – Mark teaches certification courses, speaks at DBIA conferences, and is a past Chairman of the DBIA National Board of Directors.
