Private company

Litton Industries

Logo: Litton Industries, Public domain, via Wikimedia Commons3

Defunct American defense contractor

Litton Industries, Inc. was an American defense contractor that specialized in shipbuilding, aerospace, electronic components, and information technology. The company was founded in 1953 and was named after inventor Charles Litton Sr., who was also an early investor in the company. During the 1960s, the company began acquiring many unrelated firms and became one of the largest conglomerates in the United States.2 It was founded by Charles Litton, Sr., Roy Ash and Tex Thornton.1 It is part of Northrop Grumman Corporation.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

1953Founded1
  • Industryaerospace industry1
  • HeadquartersMilwaukee1
  • Legal formjoint-stock company1
Litton B1-A Advanced Extra-Vehicular Suit, Litton Industries, 1969 - Kennedy Space Center - Cape Canaveral, Florida - DSC02895
Photo: Daderot, CC0, via Wikimedia Commons5

Litton Industries, Inc. was an American defense contractor that specialized in shipbuilding, aerospace, electronic components, and information technology. The company was founded in 1953 and was named after inventor Charles Litton Sr., who was also an early investor in the company.2

Corporate structure

Litton Industries is part of a group headed by Northrop Grumman Corporation. 24 entities, 5 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

What it owns

What Litton Industries reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

Things Wikidata records the company as owning, with the share when stated.1

The story

Founded by Charles Litton, Sr., Roy Ash and Tex Thornton in 1953.1

Litton Industries was originally established as an electronics company building navigation, communications and electronic warfare equipment. They diversified and became a much larger business, with major shipyards, and manufacturing microwave ovens.

It was founded in 1953 by American business executive Charles Bates "Tex" Thornton alongside his associates Roy Ash and Hugh Jamieson. Headquartered in Beverly Hills, California, the original name of the company was 'Electro Dynamics Corporation.' In 1954, with a loan from the Lehman Brothers, Thornton acquired the vacuum tube producer 'Litton Industries Inc' from its founder Charles Litton Sr. for $1.5 million and subsequently adopted its name.

Although Litton Industries lacked capital in the beginning, Thornton thought that the U.S. Department of Defense would need more sophisticated weapons and that the demand for another large electronics company would increase. During the years, Litton Industries acquired several other smaller companies and had merged with Monroe Calculating Machine. Monroe used Litton's technological assets and Litton required Monroe's sales and service outlets. During the late 1950s and early 1960s, 50% of Litton's business was with the U.S. Government; besides calculators, it was also producing inertial guidance systems for aircraft, potentiometers, duplexers, etc.

In 1961, Litton acquired Ingalls Shipbuilding for $8 million and subsequently ventured into the production of submarines and oil-drilling equipment. By 1963, Litton Industries reached $500 million with a revenue of $393.8 million.

In December 1964, Litton acquired Royal McBee. In 1968, Litton acquired the D. Van Nostrand Company and Chapman-Reinhold and merged them to form the publisher Van Nostrand-Reinhold.

In 1969, the company acquired Triumph-Adler, a major typewriter manufacturer based in Germany and the sixth-largest European office equipment manufacturer at the time.

In 1973, after several years of disappointing sales, Thornton replaced Ash with Fred O'Green as president of the company. With the new strategy, Litton sold some of its profit-losing subsidiaries and focused on the profitable ones. The company also succeeded to make a $1.6 billion deal with the Saudi Arabian Air Force.

The profits of the company increased from $44 million in 1979 to $78 million in 1983.

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During the 1980s, Litton dropped its businesses in publishing, medical products, office furniture, and microwaves and shifted the production to sophisticated technology. As a result of that, the company bought the electronic firms Itek Corp. and Core Laboratories. 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.

In 1998, Litton Industries bought TASC, Inc. In 2000, TASC sold three stand-alone commercial operations: Adesso Software, WSI (Weather Services International) Corporation and Emerge. The company reported sales of $5.6 billion and a net income of $218 million for the 2000 fiscal year.

On December 21, 2000, in a joint statement, Litton Industries and Northrop Grumman announced that the latter will acquire Litton Industries shares in a transaction worth $5.1 billion. The transaction was completed on May 31, 2001, and Northrop Grumman officially acquired Litton Industries.

From Wikipedia’s article on Litton Industries, shared under CC BY-SA 4.0.4

Leadership

Who has led Litton Industries, and when. Pick a name to see everywhere that person has worked.

Products and brands

A provisional list of Litton Industries' major divisions:

LITEF GmbH (Freiburg, Germany)

Litton Advanced Systems

Litton Aero Products

Read the full text

Litton Automated Marine Systems (AMS)

Sperry Marine

C.Plath

Load monitoring System for Spanish Product Carriers (IMP-16 based embedded system w/real-time monitoring and calculation of shear forces and bending moment for load officers)

Decca Radar (formerly a division of Racal)

Decca Navigator, a historical VLF navigation system

Litton Bionetics, Fort Detrick, Frederick, MD

Litton Computer Services

Litton Datalog

Litton Data Systems

Litton Electron Devices → now L3 Technologies, Electron Devices: Torrance CA & Williamsport PA

Litton Electro-Optical Systems Incorporated

Litton Encoder

Litton Guidance and Control Systems

Litton Industries, Potentiometer Division, Mount Vernon, NY

Litton Industries - Clifton Precision, Clifton Heights, PA

Litton Integrated Systems

Litton Italia

Litton Jefferson Electric

Litton Kester

Louis Allis

Litton Microwave Cooking Products

Litton Monroe

Litton Network Access Systems

Litton Poly-Scientific

Litton PRC

Litton Ship Systems

Avondale Shipyard

Ingalls Shipbuilding

Litton Space Systems

Litton Systems Canada

Litton Triad-Utrad

Litton Unit Handling Systems

Litton Westrex

TELDIX

Western Atlas, a joint venture formed with Dresser Industries, including former Litton subsidiary Western Geophysical. Spun off in 1994.

From Wikipedia’s article on Litton Industries, shared under CC BY-SA 4.0.4

Subsidiaries and ownership

Parent company

Owners

Subsidiaries

  • Mellonics Systems Development

Also owns

From Wikidata.1

Acquisitions

  1. 1999Acquired Avondale Shipyard1
  2. 1968Acquired Triumph-Adler1
  3. 1961Acquired Ingalls Shipbuilding1

Timeline

  1. 2001Dissolved Dissolved1
  2. 1953Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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