Nokia is the world’s largest manufacturer of mobile phones with a market share of more than 30% in 2010. It’s headquarters is in Espoo, Finland. Nokia is engaged in mobile device manufacturing and other communications industries, with over 132,000 employees in 120 countries, sales in more than 150 countries and global annual revenue of over €42 billion and operating profit of €2 billion as of 2010

Nokia has mobile devices for every major market segment and protocol, including GSM, CDMA, and W-CDMA (UMTS). Nokia offers Internet services such as applications, games, music, maps, media and messaging through its Ovi platform. Nokia’s subsidiary Nokia Siemens Networks produces telecommunications network equipment, solutions and services. Nokia is also engaged in providing free digital map information and navigation services through its wholly-owned subsidiary Navteq.