Aggate Construction Group, 11375 Robinson Dr NW, Ste 105, Minneapolis, MN 55433, US

M. A. Mortenson Company is among the largest general builders in the United States. The company operates as a diversified construction organization, offering customer-centric services in general contracting, construction management, program management, design-build, project development and turn-key development. Project operations extend globally. The company is involved in commercial building types that range from corporate office facilities and healthcare projects, high tech manufacturing and network/data facilities, to sports, hospitality and educational facilities. In 1954, the company was established in Minneapolis, Minn. The privately-held corporation is owned by the Mortenson family with headquarters in Minneapolis and full-service offices in Chicago, Denver, Milwaukee, Wis., Seattle, Phoenix, Ariz., and Melbourne, Australia.