CACI International Inc. provides expertise and technology to enterprise and mission customers in support of national security missions and government transformation for defense, intelligence, and civilian customers. CACI’s broad portfolio includes digital solutions, C5ISR, cybersecurity, engineering services, and enterprise IT. The company focuses on delivering innovative solutions that help customers achieve mission success and address their most complex challenges.
Serves as the central hub for corporate leadership, strategic planning, administrative functions, and coordination of CACI's global operations in national security and government technology services.
Modern office facilities designed to foster collaboration and innovation, strategically located within the Dulles Technology Corridor, providing proximity to key government clients and industry partners.
The HQ work culture emphasizes innovation, integrity, and a commitment to customer mission success. It fosters a collaborative environment where employees are encouraged to develop solutions for complex national security challenges.
The Reston headquarters is significant due to its strategic location near Washington D.C., facilitating close engagement with U.S. government agencies. It symbolizes CACI's central role in the national security technology sector.
CACI supports critical national security and government modernization missions for customers primarily in North America and Europe (notably the United Kingdom and Germany). Their global functions include delivering advanced technology solutions, C5ISR capabilities, cybersecurity, enterprise IT, and specialized mission support, often with personnel deployed to customer sites and CACI offices worldwide.
12021 Sunset Hills Road
Reston
Virginia
USA
Address: Multiple locations, including offices near N Glebe Rd, Arlington, VA
Proximity to the Pentagon, Department of Homeland Security, and other major federal agencies for direct client engagement and project execution.
Address: Multiple facilities in the Chantilly area, VA
Hub for national reconnaissance and intelligence operations, allowing CACI to provide specialized expertise and technology directly to these critical missions.
Address: CACI Ltd, Kensington Village, Avonmore Road, London, W14 8TS (Example main UK office)
Supports UK national security, government modernization efforts, and commercial enterprises, leveraging CACI's global expertise tailored to the UK market.
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As of April 2025, CACI International Inc' leadership includes:
CACI International Inc has been backed by several prominent investors over the years, including:
Over the last 12 months, CACI International Inc. has primarily focused on leveraging its existing strong leadership team. Key movements often involve promotions and appointments to lead strategic sectors. In June 2023, Meisha Lutsey was appointed President of CACI's National Security and Innovative Solutions (NSIS) sector.
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CACI International Inc typically uses a standard set of email formats for its employees. The most common patterns involve combinations of the employee's first and last name with the @caci.com domain.
[first_initial][last]@caci.com (e.g., jsmith@caci.com) and [first].[last]@caci.com (e.g., john.smith@caci.com) are common.
Format
jsmith@caci.com
Example
85%
Success rate
CACI News Releases • May 16, 2024
CACI International Inc announced it was awarded a five-year, $156 million single-award contract by the U.S. Air Force to provide spectrum management services and support....more
CACI Investor Relations • May 1, 2024
CACI International Inc announced its financial results for the third quarter of fiscal year 2024, reporting revenue of $1.9 billion, strong contract awards, and updated guidance....more
CACI News Releases • February 1, 2024
CACI International Inc announced it has been named to Fortune magazine’s list of the World’s Most Admired Companies for 2024, marking its 13th appearance on the list....more
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