Grant McCullagh

Pernix Group, Inc. engages in the provision of construction services to private clients and public agencies. It operates through the following segments: Construction, Power Services, and Corporate. The Construction segment includes pre-construction consulting services, construction management, design build, and general contracting . The Power Services segment involves the operations and maintenance of power production facilities with longer term contracts. The Corporate segment covers the indirect activities that support the construction and power businesses of the firm. The firm also offers EPC and O&M services . The company was founded by Nidal Z. Zayed in 1995 and is headquartered in Lombard, IL.

The McClier Corp. offers strategic consulting, architecture, engineering and construction management services in specialty niche markets, including the newspaper and broadcasting markets, on a fully integrated Design-Build or unbundled AE or CM basis. The firm has long been known for taking a multidisciplinary approach - fusing expertise in technical consulting, architecture, engineering and construction disciplines.

The American Institute of Architects operates as a professional association of architects. It provides support services for architects who wants to continue education experience and maintain their licensure; web-based resources; and conducts market research and provides analysis of the economic factors that affect the business of architecture. The company was founded by Richard Upjohn, H. W. Cleaveland, Henry Dudley, Leopold Eidlitz, Edward Gardiner, Richard Morris Hunt, J. Wrey Mould, Fred A. Petersen, J. M. Priest, John Welch, Richard Upjohn Jr., Charles Babcock, and Joseph C. Wells on February 23, 1857 and is headquartered in Washington, DC.

Thornton Tomasetti, Inc. engages in the provision of engineering design, investigation and analysis services. It offers forensics, renewal, applied science, property loss consulting, structural and construction engineering, protective design, facade engineering, transportation, and sustainability services. The company was founded by Paul Weidlinger, Lev Zetlin, Charles H. Thornton and Richard L. Tomasetti in 1956 and is headquartered in New York, NY.

The Facility Group, Inc. provides engineering, architecture, and program and construction management services. It provides its services to the distribution, food, industrial, government, education, and criminal justice markets. The company was established in 1986 and is headquartered in Smyrna, GA.

BE&K Building Group, Inc. provides commercial building construction services. It offers serives to commercial, healthcare, industrial, and institutional clients in Southeast and Mid-Atlantic Regions. BE&K Building Group clients include Coca-Cola Company, Community Health Systems, Converse College, Faison Associates, Inc., and Ferguson Enterprises. The company was founded in 2004 and is headquartered in Charlotte, NC.

Hill International, Inc. provides project management and construction claims consulting services. The firm's services include: construction management, project management, program management, project management oversight, estimating & cost management, facilities management, project monitoring, troubled project turnaround, commissioning, project labor agreement consulting, project advisory and resiliency & disaster recovery. The company was founded by Irvin E. Richter in 1976 and is headquartered in Philadelphia, PA.