Litton Industries

Named after inventor Charles Litton, Sr., Litton Industries was a large defense contractor in the United States, bought by the Northrop Grumman Corporation in 2001. Litton started in 1953 as an electronics company building navigation, communications and electronic warfare equipment. They diversified and became a much bigger business, with major shipyards, etc., and even manufacturing microwave ovens.

In the early 1990s, Litton Industries split into separate military and commercial companies. The US$2 billion commercial business, which included Litton's oilfield services, business and automated assembly line operations, was named Western Atlas, Inc.