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 worldwide. It operates in Project Management Group segment. The Project Management Group segment provides construction and project management services to construction owners worldwide. Its services include project management oversight, troubled project turnaround, staff augmentation, project labor agreement consulting, commissioning, estimating and cost management, labor compliance services and facilities management services. The Company’s clients include the United States federal government, the United States state and local governments, foreign governments and the private sector.