Brandywine Communications makes precision time and frequency products, including computer plug-in boards, network time servers, oscillators, and time displays, for the aerospace, financial services, government, military, telecommunications, and utility markets. Customers include Argonne National Laboratory, Boeing, Caltech, General Electric, Lawrence Livermore National Laboratory, Lockheed Martin, NASA, QUALCOMM, the US Air Force, and the US Army. The company was founded in 1995 and is owned by its officers. Brandywine has offices in California and Virginia, with sales representatives around the world.