Defense & Military Tech Listed / Public Companies

The table below provides an overview of 22 public (listed) defense and military technology companies, collectively commanding a market capitalization of $477.7 billion. These firms span the gamut of advanced aerospace, autonomous systems, electronic warfare, and cyber intelligence—ranging from established prime contractors like Lockheed Martin and Northrop Grumman to innovative specialists in unmanned systems, sensors, and data analytics. Their combined scale and technological breadth underscore the critical role of defense tech in modern security and national defense.