Robert Brian Gray

Part of Northrop Grumman Corp., Northrop Grumman Global Holdings Ltd. is a British pioneering company that delivers products and services to customers in 25 nations. The company is based in London, UK, and its 95,000 employees are defining possible every day using science, technology, and engineering to create and deliver advanced systems, products, and services. The company is a leader in a wide range of capabilities around the world, designing, developing, building, and supporting some of the world's most advanced products, from cutting-edge aircraft and next-generation spacecraft to unrivaled cyber security systems and all-seeing radars. Northrop Grumman solves the toughest problems in space, aeronautics, defense, and cyberspace to meet the ever-evolving needs of its customers worldwide.

Part of Northrop Grumman Corp., Litton UK Ltd. functions as an investment holding company. The company is based in London, UK.