CACI International vs ICF International

Side-by-side comparison of AI visibility scores, market position, and capabilities

CACI International

LeaderGovernment, Defense & Nonprofit

Government IT & Electronic Warfare

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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ICF International

ChallengerGovernment, Defense & Nonprofit

Government Consulting & Digital Services

NASDAQ-listed policy and technology consulting firm. $1.87B FY2025 revenue across energy, public health, environment, and disaster recovery programs for federal and state agencies.

About

ICF International is a global consulting and technology services company founded in 1969 and headquartered in Reston, Virginia, trading on NASDAQ under the ticker ICFI. The firm reported revenue of $1.87 billion in 2025 and guides to $1.89–$1.96 billion for 2026, reflecting steady demand for policy advisory and digital services in energy, environment, health, and social programs.\n\nICF's federal consulting portfolio encompasses energy efficiency and clean energy programs, public health program administration, disaster recovery and resilience planning, cybersecurity advisory, and social policy analysis. The company is well-known for running large energy efficiency programs on behalf of utilities and state governments, as well as supporting FEMA disaster recovery programs channeling billions in community development grants. ICF's digital services unit delivers enterprise IT modernization, data analytics platforms, and digital citizen engagement tools to federal and state clients.\n\nThe company employs approximately 9,000 professionals and works at the intersection of policy expertise and technology implementation—differentiating ICF from pure IT firms and pure consulting houses. ICF has been investing in AI and advanced analytics to help government clients derive insights from large program datasets, targeting efficiency improvements in benefit programs, infrastructure investment, and public health interventions.

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