CACI International Inc CACI

CACI Company Overview

CACI International Inc. is a U.S.-based professional services and information technology company that provides expertise in national security, defense, intelligence, and federal civilian government missions. The company operates primarily within the government services and defense technology sectors, supporting agencies such as the U.S. Department of Defense, intelligence community organizations, homeland security entities, and federal civilian departments. CACI’s core offerings include digital solutions, cyber and electronic warfare, software development, mission IT, cloud modernization, intelligence analysis, logistics, and engineering services.

The company’s primary revenue drivers are long-term government contracts and task orders tied to defense modernization, classified intelligence work, and enterprise technology transformation programs. CACI has positioned itself as a provider of high-value mission and technology solutions that combine software, analytics, secure communications, and operational expertise. Founded in 1962 as California Analysis Center, Incorporated, the company initially focused on simulation and systems analysis before evolving into a large-scale federal contractor through organic growth and acquisitions. Over time, CACI expanded from IT and consulting services into advanced defense technologies, electronic warfare systems, and classified mission support capabilities.