ICF International, Inc. provides management, technology, and policy consulting and implementation services to government and commercial clients in the United States and internationally. The Company provides consulting and technology services across several key domains, such as strategy and public policy; energy and environmental sustainability; and climate resilience; digital transformation including information technology; modernization, cloud, cybersecurity, and data analytics; health and social programs including public health and education; international development and capacity building; disaster management and recovery planning; transportation, aviation, and infrastructure; and marketing and strategic communications. The company serves energy, environment, infrastructure, and disaster recovery; health and social programs; and security and other civilian and commercial markets; U.S. federal government departments and agencies, local government departments and agencies, international governments, and commercial clients. The company was formerly known as ICF Consulting Group Holdings, LLC and changed its name to ICF International, Inc. in 2006. ICF International, Inc. was founded in 1969 and is headquartered in Reston, Virginia.