Dimicco, Dan: - Dan DiMicco is the former CEO and Chairman Emeritus of Nucor, the largest and most profitable U.S. steel company and the largest recycler in North America. He was appointed to the Department of Commerce US Manufacturing Council in 2008 and served until 2011. In January 2012, the American Institute of Steel Construction awarded Mr. DiMicco the Robert P. Stupp Award for Leadership Excellence for recognition of his leadership in the steel construction industry and for his service as an advocate for domestic manufacturing jobs.