CACI

CACI International Inc, is an American multinational professional services and information technology company headquartered in Arlington, Virginia, United States. CACI provides services to many branches of the federal government including defense, homeland security, intelligence, and healthcare.
CACI has approximately 20,000 employees worldwide.
CACI is a member of the Fortune 1000 Largest Companies, the Russell 2000 index, and the S&P SmallCap 600 Index. For more information https://www.caci.com/about.shtml