Kathy Warden — Chair & CEO, Northrop Grumman

**Kathy Warden** is the Chairman, President, and CEO of **Northrop Grumman**, the world's fourth-largest defense contractor with annual revenue exceeding $39 billion and approximately 95,000 employees. Northrop Grumman's portfolio is concentrated in the most strategically sensitive areas of defense: stealth bombers (B-21 Raider), nuclear deterrent systems (GBSD/Sentinel ICBM), space systems (James Webb Space Telescope, missile warning satellites), autonomous systems (Triton, Global Hawk), and cybersecurity.