Reach 1,720 Manufacturers, Government Agencies, and Military Branches involved in the U.S. Defense Industrial Base with National Defense Industrial Association

Members include more than 67,000 military, government, and corporate decision-makers involved in manufacturing, intelligence, research, education, and knowledge-sharing across national-security–focused industries and institutions, shaping defense and security priorities for the United States. The National Defense Industrial Association (NDIA) represents individual and corporate members across the U.S. defense and national security sectors, including government, military, industry, and academia. Founded in 1919, NDIA fosters collaboration and innovation to advance national defense capabilities. With a highly specialized and influential membership base, NDIA offers advertisers direct access to a powerful audience with significant purchasing power and strategic influence within the defense and government contracting ecosystem.