Hill International, Inc. is a renowned company that provides a broad spectrum of project and construction management services, including program management, construction management, commissioning, and cost management, to name a few. Its services cater primarily to the buildings, transportation, environmental, energy, and industrial markets. The company operates globally, serving a mix of private and public customers, including national governments, the United States federal, state, and local governments, and more. Hill International, Inc. has been in existence since 1976 and keeps its headquarters in Philadelphia, Pennsylvania.