Alcatel-Lucent

Alcatel-Lucent S.A. (French pronunciation: [alkatɛl lysɛnt]) was a multinational telecommunications equipment company, headquartered in Boulogne-Billancourt, Paris, France. The company focused on fixed, mobile and converged networking hardware, IP technologies, software and services, and operated between 2006 and 2016 in more than 130 countries.

The American company Lucent Technologies was acquired by the France-based Alcatel in 2006, after which the latter renamed itself to Alcatel-Lucent. Lucent was a successor of AT&T's Western Electric and a holding company of Bell Labs. In 2014, the Alcatel-Lucent group split into two: Alcatel-Lucent Enterprise, providing enterprise communication services, and Alcatel-Lucent, selling to communications operators. The enterprise business was sold to China Huaxin Post and Telecom Technologies in the same year, and in 2016 Nokia acquired the remainder of Alcatel-Lucent. On 3 November 2016, Nokia completed the acquisition, retired the brand name and merged it into their Nokia Networks division. Bell Labs was maintained as an independent subsidiary of Nokia.

Alcatel-Lucent was formed when Alcatel (originally short for the Société Alsacienne de Constructions Atomiques, de Télécommunications et d'Électronique, a small company in Mulhouse absorbed by CGE in 1966) merged with Lucent Technologies on 1 December 2006. However, the predecessors of the company have been a part of telecommunications industry since the late 19th century. The company has roots in two early telecommunications companies: La Compagnie Générale d'Électricité (CGE) and the Western Electric Manufacturing Company.

Western Electric began in 1869 when Elisha Gray and Enos N. Barton started a manufacturing firm based in Cleveland, Ohio, US. By 1880, the company had relocated to Chicago, Illinois, and become the largest electrical manufacturing company in the United States. In 1881, the American Bell Telephone Company, founded by Alexander Graham Bell and forerunner of American Telephone & Telegraph (AT&T), purchased a controlling interest in Western Electric and made it the exclusive developer and manufacturer of equipment for the Bell telephone companies.

CGE was formed in 1898 by French engineer Pierre Azaria in the Alsace region of what was then Germany and was a conglomerate involved in industries such as electricity, transportation, electronics and telecommunications. CGE would become a leader in digital communications and would also be known for building the TGV (train à grande vitesse) high-speed trains in France.

Bell Telephone Laboratories was created in 1925 from the consolidation of the R&D organizations of Western Electric and AT&T. Bell Labs would make significant scientific advances including the transistor, the laser, the solar cell, the digital signal processor chip, the Unix operating system and the cellular concept of mobile telephone service. Bell Labs researchers have won 7 Nobel Prizes.

Also in 1925, Western Electric sold its International Western Electric Company subsidiary to ITT Corporation. CGE purchased ITT's telecommunications division in the mid-1980s.

AT&T re-entered the European telecommunications market in 1984 following the Bell System divestiture. Philips promoted the venture in part because its PRX public switching technology was aging, and it sought a partner to help fund the development costs of digital switching. The joint company used the existing manufacturing and development facilities in The Hague, Hilversum, Brussels and Malmesbury as well as its U.S. resources to adapt the 5ESS system to the European market. The joint venture company AT&T & Philips Telecommunications BV doubled annual turnover between 1984 and 1987, winning major switching and transmission contracts, mainly in the effectively captive Netherlands market. In 1987, AT&T increased its holding to 60% and in 1990 it purchased the remainder of the Philips' holding.