Companies similar to CACI International include major defense and federal information technology contractors operating within the national security, intelligence, and aerospace sectors. Prominent industry peers include SAIC (Science Applications International Corporation), Leidos, Booz Allen Hamilton, ManTech International, General Dynamics Information Technology, and Parsons Corporation. These enterprises compete directly for multi-billion-dollar government procurement contracts, providing cybersecurity, electronic warfare, cloud modernization, and advanced engineering services to the Department of Defense and civilian federal agencies.