Ultra Electronics is a group of specialist businesses designing, manufacturing and supporting electronic and electromechanical systems, subsystems and products for defense, security and aerospace applications worldwide. It focuses on high-integrity sensing, control, communication and display systems with an emphasis on integrated information technology solutions. Its products and services are used on aircraft, ships, submarines, armored vehicles, surveillance and communication systems, airports and transport systems around the world. The company employs 3,000 people in the United Kingdom and North America.