Nokia Corporation (IPA-fi?n?ki?) (OMXHEX24311NOK1V, nyseNOK, FWBNOA3) is a Finnish (Finland) multinational (Multinational corporation) communications corporation that is headquartered in Keilaniemi, Espoo, a city neighbouring Finlands capital Helsinki. Nokia is engaged in the manufacturing of mobile devices and in converging Internet and communications industries, with 128,445 employees in 120 countries, sales in more than 150 countries and global annual revenue of EUR (Euro) 50.7 billion (1000000000 (number)) and operating profit of 5.0 billion as of 2008. It is the worlds largest manufacturer of mobile telephone (Mobile phone)s: its global device market share was about 38% in Q3 2009, at the same level as in Q3 2008 and in Q2 2009. Nokia produces mobile devices for every major market segment and protocol (Communications protocol), including GSM, CDMA (Code division multiple access), and W-CDMA (W-CDMA (UMTS)) (UMTS (Universal Mobile Telecommunications System)). Nokia offers Internet services that enable people to experience music, maps, media (Digital media), messaging (Message) and games (Mobile game). Nokias subsidiary Nokia Siemens Networks produces telecommunications network equipment, solutions and services. The company is also engaged in providing digital map information through its wholly-owned subsidiary Navteq.

Nokia has sites for research and development, manufacture (Manufacturing) and sales in many countries throughout the world. As of December 2008, Nokia had R&D presence in 16 countries and employed 39,350 people in research and development, representing approximately 31% of the groups total workforce. The Nokia Research Center, founded in 1986, is Nokias industrial research unit consisting of about 500 researchers, engineers and scientists. It has sites in seven countries: Finland, China, India, Kenya, Switzerland, the United Kingdom and the United States. Besides its research centers, in 2001 Nokia founded (and owns) INdT (Instituto Nokia de Tecnologia) - Nokia Institute of Technology, a R&D institute located in Brazil. Nokia operates a total of 15 manufacturing facilities located at Espoo, Oulu and Salo (Salo, Finland), Finland; Manaus, Brazil; Beijing, Dongguan and Suzhou, China; Farnborough (Farnborough, Hampshire), England; Kom�rom, Hungary; Chennai, India; Reynosa (Reynosa, Tamaulipas), Mexico; Jucu, Romania and Masan, South Korea. Nokias Design Department remains in Salo (Salo, Finland), Finland.

Nokia is a public limited liability company (Public limited company) listed on the Helsinki (Helsinki Stock Exchange), Frankfurt (Frankfurt Stock Exchange), and New York (New York Stock Exchange) stock exchanges. Nokia plays a very large role in the economy of Finland; it is by far the largest Finnish company (List of Finnish companies), accounting for about a third of the market capitalization of the Helsinki Stock Exchange (OMX Helsinki) as of 2007, a unique situation for an industrialized country (Developed country). It is an important employer in Finland and several small companies have grown into large ones as its partners (Business partner) and subcontractors. Nokia increased Finlands GDP (Gross domestic product) by more than 1.5% in 1999 alone. In 2004 Nokias share of the Finnish GDP was 3.5% and accounted for almost a quarter of Finlands exports in 2003.

Finns have consistently ranked Nokia as both the best Finnish brand and the best employer. The Nokia brand, valued at $34.9 billion, is listed as the fifth most valuable global brand in the Interbrand/BusinessWeek Best Global Brands list of 2009 (first non-US company). It is the number one brand in Asia (as of 2007) and Europe (as of 2008), the 42nd most admirable company worldwide in Fortune (Fortune (magazine))s Worlds Most Admired Companies list of 2009 (third in Network Communications, seventh non-US company), and the worlds 85th largest company as measured by revenue in Fortune Global 500 list of 2009, up from 88th the previous year. As of 2009, AMR Research ranks Nokias global supply chain number six in the world.