Lawrence Livermore National Laboratory (LLNL) Email Format
Research ServicesCalifornia, United States5001-10000 Employees
LLNL is a U.S. national laboratory focused on applied science, located in Livermore, California in the San Francisco Bay Area, and operating under the National Nuclear Security Administration within the Department of Energy. Its mission is to strengthen national security by developing and applying advanced science, technology, and engineering to address scientific issues of national importance, with a breadth of programs and capabilities on a campus spanning roughly one square mile. The laboratory's work covers areas such as counterterrorism and nonproliferation, defense and intelligence, and energy and environmental security, translating scientific advances into practical national security solutions. It supports government partners by delivering research and engineering that address complex security challenges. In 2026, LLNL progressed its high-performance computing capacity with the Lynx cluster to support nuclear weapons simulations and other critical workloads.