ICF International, Inc. was formed in 1999 as a Delaware limited liability company under the name ICF Consulting Group Holdings, LLC. It was formed to purchase our principal operating subsidiary, which was founded in 1969, from a larger services organization. We converted to a Delaware corporation in 2003 and changed our name to ICF International, Inc. in 2006. We completed our initial public offering in September 2006. We provide professional services and technology-based solutions, including management, technology, and policy consulting and implementation services, to government and commercial clients. Our government clients include U.S. federal agencies, state and local governments, as well as international governments. Our commercial clients include those that are inside and outside of the U.S. We help our clients conceive, develop, implement, and improve solutions that address complex business, natural resource, social, technological, and public safety issues. Our services primarily support clients that operate in these key markets: • Energy, Environment, Infrastructure, and Disaster Recovery; • Health and Social Programs; and • Security and Other Civilian & Commercial.