Grace's Guide To British Industrial History

Registered UK Charity (No. 115342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 164,585 pages of information and 246,144 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

Northrop Corporation

From Graces Guide
1959.Northrop N-156F Interceptor.

Aircraft Builders of the USA.

1959 To reflect the changing character of its business, Northrop Aircraft Incorporated changed its name to Northrop Corporation

1994 Acquired Grumman Aircraft Engineering Corporation

1996 Northrop Grumman acquired the defense and electronics business of the Westinghouse Electric Corporation

1997 Acquired Logicon Corporation

1999 Acquired Teledyne Ryan Aeronautical

2001 Acquired Litton Industries

2001 Acquired Newport News Shipbuilding

2001 Acquired TRW Incorporated

See Also

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Sources of Information

  • [1] Northrop Grumman