Nokia Corporation is a Finnish multinational telecommunications, information technology, and consumer electronics corporation, originally established as a pulp mill in 1865. Nokia's main headquarters are in Espoo, Finland, in the Helsinki metropolitan area, but the company's actual roots are in the Tampere region of Pirkanmaa. In 2020, Nokia employed approximately 92,000 people across over 100 countries, did business in more than 130 countries, and reported annual revenues of around €23 billion. Nokia is a public limited company listed on the Nasdaq Helsinki and New York Stock Exchange. It was the world's 415th-largest company measured by 2016 revenues, according to the Fortune Global 500, having peaked at 85th place in 2009. It is a component of the Euro Stoxx 50 stock market index.
ITT Inc., formerly ITT Corporation, is an American worldwide manufacturing company based in Stamford, Connecticut. The company produces specialty components for the aerospace, transportation, energy and industrial markets. ITT's three businesses include Industrial Process, Motion Technologies, and Connect and Control Technologies.
Alstom SA is a French multinational rolling stock manufacturer which operates worldwide in rail transport markets. It is active in the fields of passenger transportation, signaling, and locomotives, producing high-speed, suburban, regional and urban trains along with trams.
Associated Electrical Industries (AEI) was a British holding company formed in 1928 through the merger of British Thomson-Houston (BTH) and Metropolitan-Vickers electrical engineering companies. In 1967 AEI was acquired by GEC, to create the UK's largest industrial group. A scandal that followed the acquisition is said to have been instrumental in reforming accounting practices in the UK.
TCL Technology Group Corp. is a Chinese partially state-owned electronics company headquartered in Huizhou, Guangdong province. TCL develops, manufactures, and sells consumer electronics like television sets, mobile phones, air conditioners, washing machines, refrigerators, and small electrical appliances. In 2010, it was the world's 25th-largest consumer electronics producer. On 7 February 2020, TCL Corporation changed its name to TCL Technology. It was the second-largest television manufacturer by market share in 2022 and 2023.
Thomson-CSF was a French company that specialized in the development and manufacture of electronics with a heavy focus upon the aerospace and defence sectors of the market.
Standard Telephones and Cables Ltd was a British manufacturer of telephone, telegraph, radio, telecommunications, and related equipment. During its history, STC invented and developed several groundbreaking new technologies including pulse-code modulation (PCM) and optical fibres.
Nexans S.A. is a global company in the cable and optical fibre industry headquartered in Paris, France.
Maroc Telecom is the main telecommunications company in Morocco. Currently employing around 11,178 employees, it is the largest telecommunications network in the country with 8 regional delegations and 220 offices present across Morocco. The company is listed on both the Casablanca Stock Exchange and Euronext Paris.
Alcatel–Lucent S.A. was a multinational telecommunications equipment company, headquartered in Boulogne-Billancourt, Paris France.
Alcatel is a French brand of mobile handsets owned by Finnish consumer electronics company Nokia and used under license by Chinese electronics company TCL Technology. The Alcatel brand was licensed in 2005 by former French electronics and telecommunications company Alcatel-Lucent to TCL for mobile phones and devices, and the current license expires at the end of 2024. Nokia acquired the assets of Alcatel-Lucent in 2016 and thus also inherited the licensing agreements for the Alcatel brand.
The Kellogg Switchboard and Supply Company was an American manufacturer of telecommunication equipment. Anticipating the expiration of the earliest, fundamental Bell System patents, Milo G. Kellogg, an electrical engineer, founded the company in 1897 in Chicago to produce telephone exchange equipment and telephone apparatus.
SA Ateliers de Constructions Electriques de Charleroi (ACEC) was a Belgian manufacturer of electrical generation, transmission, transport, lighting and industrial equipment, with origins dating to the late 19th century as a successor to the Société Électricité et Hydraulique founded by Julien Dulait.
The Bell System was a system of telecommunication companies, led by the Bell Telephone Company and later by the American Telephone and Telegraph Company (AT&T), that dominated the telephone services industry in North America for over 100 years from its creation in 1877 until its antitrust breakup in 1983. The system of companies was often colloquially called Ma Bell, as it held a vertical monopoly over telecommunication products and services in most areas of the United States and Canada. At the time of the breakup of the Bell System in the early 1980s, it had assets of $150 billion and employed over one million people.
GE Power Conversion, formerly Converteam, is a French electrical engineering company and is a subsidiary of GE Vernova. GE Power Conversion's global headquarters is located in the Paris-Saclay research-intensive and business cluster, south of Paris, in the Île-de-France region.
The Société Alsacienne de Constructions Mécaniques, or SACM, is an engineering company with its headquarters in Mulhouse, Alsace, which produced railway locomotives, textile and printing machinery, diesel engines, boilers, lifting equipment, firearms and mining equipment. SACM also produced the first atomic reactor at Marcoule.
Prysmian S.p.A. is a multinational company with headquarters in Milan, Italy, specialising in the production of electrical cable for use in the energy and telecom sectors and for optical fibres. Prysmian is present in North America with 23 plants, 48 in Europe, 13 in LATAM, 7 MEAT, 13 APAC.
Radio Frequency Systems (RFS) is a designer and manufacturer of wireless and broadcast cable solutions and accessories. Established in 1900, RFS operates across multiple sectors, including telecommunications, broadcasting, and industries including rail and mining.
ALE International SAS, trading as Alcatel-Lucent Enterprise, is a French software company headquartered in Colombes, France, providing communication equipment and services to telecommunications companies, ISPs and data providers. The company was founded after China Huaxin Post and Telecom Technologies acquired the enterprise division of Alcatel-Lucent in 2014. Since March 2019, Nicolas Brunel has served as President of Alcatel-Lucent Enterprise.
Alcatel Submarine Networks (ASN) is a French company and one of the three world leaders in the manufacture and installation of submarine cables. It was a subsidiary of Alcatel, then Alcatel-Lucent, until it was acquired by the Finnish group Nokia in 2016. It was owned by Nokia France from 2016 to 2024. The French state acquired 80% of the company's capital in November 2024.
