John A. DiCiurcio

Flatiron Construction Corp. engages in provision of transportation and heavy civil construction projects. It develops innovative solutions to build roads, bridges, highways, rail transit, runways, dams, water treatment and storage facilities, and other projects for both public and private clients. It delivers projects through a variety of contracting methods, including design-build and public private partnerships. It also offers engineering, equipment sales and design services. The company was founded in 1947 and is headquartered in Broomfield, CO.

Turner Construction Co. provides construction and general contracting services. Its services include preconstruction consulting, program management, general construction, project and construction management, building maintenance and multiple building programs. The company was founded in 1902 and is headquartered in New York, NY.