2016 Fast 55 finalist: Pioneer Cladding & Glazing Systems LLC

Pioneer Cladding & Glazing Systems teams up with general contractors, architects and engineers to design and install building façades. Its latest high-profile project is the General Electric Global Operations Building at the Banks. It expanded its Baltimore and mid-Atlantic operations this year to handle an increased backlog and more employees. “We are actively looking to expand our service offerings and further expand our footprint,” CEO Tom Heinold said.