Nokia Corporation manufactures and sells mobile devices, and provides Internet and digital mapping and navigation services worldwide. Its Devices & Services segment develops and manages a portfolio of mobile devices, such as mobile phones, smartphones, and mobile computers; services; applications; and content. It also offers Internet services focusing on music, navigation, media, and messaging, as well as on the tools that enable developers to create applications under the Ovi brand name. The company’s NAVTEQ segment provides various digital map information and related location-based content and services to mobile device and handset manufacturers, automobile manufacturers and dealers, navigation systems manufacturers, software developers, Internet portals, parcel and overnight delivery services companies, and governmental and quasi-governmental entities. Its map database enables its customers to offer advanced driver assistance systems, dynamic navigation, route planning, location-based services, and other geographic information-based products and services to consumer and commercial users. Its Nokia Siemens Networks segment provides mobile and fixed network solutions and related services to operators and service providers. This segment offers various business solutions, such as consulting and systems integration; network and service management, and charging and billing software; and subscriber database management. It also provides managed services, such as network planning, optimization, and network operations; software and hardware maintenance, proactive, and multi- vendor care, as well as competence development services; and project management, turnkey implementations, and energy efficient sites. In addition, this segment offers fixed and mobile network infrastructure, including Flexi base stations, optical transport systems, and broadband access equipment, as well as network solutions. Nokia Corporation was founded in 1865 and is based in Espoo, Finland.

Net2Phone is inception in 1996, Net2Phone has established itself as a world leader in delivering voice services over data networks. Thrifty callers could look to Net2Phone for lower rates. A subsidiary of IDT, the company provides voice-over-Internet protocol (VoIP) computer telephony services to consumers and businesses in search of savings on calls. Services are sold through other telecom carriers, ISP's, and other resellers. Through retail distributors, it also sells prepaid calling cards in the US, Latin America, Europe, and Asia under the Net2Phone Direct and PennyTalk brands. Net2Phone operates through two subsidiaries: Net2Phone Global Services, which provides VoIP services to retail and business customers, and Net2Phone Cable Telephony, which markets its services to cable operators in North America and Western Europe.

Cable & Wireless Worldwide (formerly Cable & Wireless) still provides telecom services some 80 years after its founding. Active in about 150 countries, the company offers voice, Internet, data, and network hosting services, mainly to corporations, resellers, and other carriers. Corporate clients include National Grid and Zegna. Cable and Wireless plc broke up into two companies in 2010. The core international business changed its name to Cable & Wireless Worldwide, while its Cable and Wireless International, or CWI, division (fixed-line and mobile services for consumers and small businesses in former British colonies) became a separately traded company called Cable & Wireless Communications.

Etex Communications, L.P. was formed in 1989. The company is a subsidiary of Etex Telephone Cooperative which was formed in 1952 to meet the communications needs of people living in rural northeast Texas. REA funding permitted a group of industrious individuals to launch the legacy of Etex Telephone Cooperative and provide service to rural areas of Texas where other companies chose not to serve.Growing from the original 743 member who each paid a $10 membership fee and made an initial investment of $40 at the time of installation of service into a Company that provides service to 17,451 members and customers in a little over 50 years is a remarkable accomplishment. Continuing to grow and provide state-of-the-art- communications services for the next 50 years will be no less challenging.The Company’s rich heritage and continued desire to bring the very best communications service and technology to subscribers is evidenced by the evolutions of the network from open wire strung along fence posts and outhouses to the digital fiber optic network in place today.

Scintera Networks is a designer of optical network transmission components. The fabless semiconductor company has its Gigahertz Signal Processing (GSP) devices manufactured with a CMOS process, a common silicon-based method of fabrication; many developers of optical components resort to exotic compound semiconductors, such as silicon germanium, to boost the speed of their parts. The company's products were used to upgrade legacy fiber networking equipment; it divested its wireline networking business in late 2007 to focus on wireless applications. Scintera Networks was established in 2001.

Aastra Intecom, also known as Aastra USA, is the US division of Canada's Aastra Technologies. Aastra Intecom company provides IP telephony systems and contact center services to enterprise and government customers. Its products include the Clearspan line of IP communications equipment, as well as its Centergy virtual contact center for managing agents across multiple sites. Aastra Intecom company also offers professional services such as project management, system installation, and technical support. It targets such industry sectors as education, government, health care, and insurance.

CapRock Government Solutions helps soldiers and other government employees around the globe to keep in touch with each other. It specializes in building, maintaining, and managing satellite and terrestrial wide-area and international networks for the US Department of Defense, as well as other government and commercial clients. Additionally, it provides information technology and professional services, including systems and application integration, consulting, and training. Clients have included the US Army, the US Space Command, and various intelligence agencies. CapRock Government Solutions is a subsidiary of satellite communications provider CapRock Communications.

If you live in Russia, you likely do business with JSFC Sistema. The largest private-sector consumer services company in Russia, Sistema has holdings in telecommunications, electronics, finance, retail, and media companies. Its largest group, Sistema Telecom, is made up of more than 50 operators active in fixed and mobile telephony, Internet, and multimedia services; the unit includes wireless operator wireline carrier Comstar UTS and Mobile TeleSystems (MTS). Sistema's second-largest sector is Sitronics (telecom products and services). Chairman Vladimir Evtushenkov, one of the wealthiest men in Russia, owns a majority stake in Sistema.

As the physical infrastructure for the Internet grows, so grows Radiall. The company manufactures electronic components for the aerospace, military equipment, telecommunications, and automotive industries. It makes antennas and microwave components (attenuators, couplers, terminations) for wireless networks and connectors for fiber-optic and coaxial networks. The company's rack and panel connectors are standard components used by aerospace giants Airbus and Boeing; other clients include Alcatel and Continental. Radiall also offers radio-frequency base stations for mobile networks. The Gattaz family founded Radiall in 1952 and still controls it. Nearly half of sales come from Europe.

SK Telecom, a member of the SK Group chaebol, is the #1 wireless communication services provider in South Korea in terms of subscribers. The company serves about 24 million mobile customers (50% of the domestic market share). In addition to cellular and wireless data services, the company provides broadband Internet access through a controlling stake in the #2 South Korean alternative local-exchange carrier and ISP SK Broadband. It also offers international, long distance, computer, and business telephony services (SK Telink); mobile satellite video broadcasting (TU Media); and it operates Internet portal NATE.com. SK Telecom has international offices in Beijing, Ho Chi Minh City, Jakarta, London, and Tokyo.

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