ManTech vs CACI International
Side-by-side comparison of AI visibility scores, market position, and capabilities
Private defense IT and cyber intelligence firm serving U.S. national security agencies. Taken private by Carlyle Group in 2022 in a $4.2B deal; 9,000+ cleared professionals.
About
ManTech International is a U.S. defense IT and cybersecurity company founded in 1968, headquartered in Herndon, Virginia. Taken private by The Carlyle Group in a $4.2 billion deal in 2022, ManTech focuses exclusively on national security missions for the Department of Defense, intelligence agencies, and federal law enforcement. The company employs over 9,000 cleared professionals capable of working in classified environments across domestic and international locations.\n\nManTech's core competencies include cyber operations support, intelligence analysis, software development, data analytics, digital modernization, and systems engineering. The company has specialized practices in full-spectrum cyber (offensive, defensive, and vulnerability research), geospatial intelligence (GEOINT), and special operations technical support. Key long-duration contracts span agencies such as DISA, U.S. Cyber Command, NGA, and NSA, reflecting deep mission trust built over decades.\n\nManTech regularly competes on large indefinite delivery/indefinite quantity (IDIQ) vehicles and maintains a reputation for executing on high-classified mission programs. The company is positioned to benefit from DoD's accelerating investment in offensive and defensive cyber capabilities and AI-driven intelligence operations, particularly as the Pentagon prioritizes full-spectrum cyber dominance across all warfighting domains.
NYSE-listed federal IT and electronic warfare contractor. ~$6–7B revenue; 23,000+ employees. Fastest-growing major defense prime by pivoting into EW hardware and SIGINT systems.
About
CACI International is a defense and federal IT company founded in 1962 and headquartered in Reston, Virginia, trading on the NYSE under ticker CACI. With annual revenues in the $6–7 billion range and over 23,000 employees, CACI is recognized as one of the fastest-growing defense prime contractors, having successfully pivoted from pure IT services into high-margin electronic warfare (EW) and signals intelligence hardware.\n\nCACi's core portfolio spans intelligence solutions, SIGINT, electronic warfare systems, C5ISR (Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance, and Reconnaissance), cloud modernization, and enterprise IT. The company's move into EW hardware has differentiated it from peers and driven above-market growth, including wins on DoD programs requiring domestically produced EW systems. CACI has bolstered its hardware and spectrum capabilities through strategic acquisitions including LGS Innovations in 2018.\n\nCACi serves customers across the military branches, intelligence community, and DHS. The company is frequently named to Washington Technology's Top 100 Government Contractors list and has a strong competitive position in contested-environment warfare systems—a direct beneficiary of DoD's increased spending on multi-domain operations and spectrum warfare.
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