Company Story
1939 - Northrop Aircraft Incorporated was founded by Jack Northrop.
1941 - The company delivered its first aircraft, the N-3PB patrol bomber.
1958 - Northrop Corporation was formed through a merger with Radioplane.
1969 - The company developed the F-5 Freedom Fighter, a supersonic fighter-bomber.
1994 - Northrop Corporation merged with Grumman Aerospace to form Northrop Grumman Corporation.
1996 - The company acquired the defense and electronics businesses of Westinghouse Electric Corporation.
2002 - Northrop Grumman acquired TRW Inc., expanding its space and missile defense capabilities.
2006 - The company acquired Essex Corporation, a provider of IT and engineering services.
2011 - Northrop Grumman spun off its shipbuilding business, Huntington Ingalls Industries.
2018 - The company acquired Orbital ATK, expanding its space and missile defense capabilities.