CACI International Inc is an American multinational professional services and information technology company headquartered in Reston, Virginia. The company primarily provides expertise and technology solutions to the US federal government, including defense, intelligence, and civilian agencies. CACI specializes in digital transformation, cyber security, enterprise IT, and mission support services. Its distinctive edge lies in its highly cleared workforce and deep integration with national security missions, often embedding personnel directly within military commands.
During fiscal years 2025, 2024, and 2023, 95.7%, 95.1%, and 94.8% of the Company's total revenues were derived, respectively, from U.S. government contracts, either as a prime contractor or a subcontractor.