Hill International, Inc. is a professional services firm. The Company provides program management, project management, construction management and other consulting services primarily to the buildings, transportation, environmental, energy and industrial markets across the world. The Company provides project and construction management services to its clients, leveraging its construction capability to identify trouble, difficulties and sources of delay on a construction project before they develop into problems. Its other services include program management, project management, construction management, project management oversight, troubled project turnaround, staff augmentation, project labor agreement consulting, commissioning, estimating and cost management, labor compliance services and facilities management services. Its clients consist primarily of the United States federal, state and local governments, other national governments and the private sector.