Expanding 4.5 million fixed lines to 20 million in just 12 years, kt introduced universal telephone service to every citizen of Korea, leading the development and advancement of communications services. More recently, kt established an advanced broadband network for the first time in Asia, and launched Korea's first communication satellite 'Mugunghwa (Sharon's Rose)', contributing to making Korea one of the most advanced countries in information and communications. Since becoming a government-funded corporation in 1997, kt changed its business portfolio to focus more on wireless and internet services instead of fixed lines. Taking over Hansol M.com and merging with its subsidiary KTF, kt expanded its business scope and included mobile communication as its main service. kt became a privately owned company in 2002 and began concentrating on building broadband network. As a result, the company set several new records including the increase of ADSL subscribers to 6 million in just 3 years and played a leading role in the age of digital networking.

Ameritech Services, Inc. provided construction, equipment installation, and electrical services. The company was founded in 1999 and was headquartered in Ball Ground, GA.

Manufactures telecommunications equipments and network solutions to service providers

Avaya is a global leader in communication systems, applications, and services. Learn about where they've been, where they're headed, and the leaders that are getting them there. The company's communication equipment and software integrate voice and data services for customers including large corporations, government agencies, and small businesses. Its office phone systems incorporate Internet protocol (IP) and Session Initiation protocol (SIP) telephony, messaging, Web access, and interactive voice response. Avaya also offers a wide array of consulting, integration, and other managed IT services. The company sells directly and through distributors, resellers, systems integrators, and telecommunications service providers; more than three-quarters of its sales are made indirectly. Parent company Avaya Holdings filed for an IPO in 2011.

Alcatel-Lucent SAS engages in the provision of communications solutions to telecommunications companies, Internet service and data providers. It develops and integrates technologies, applications and services to offer global communications services. The company was founded in 1976 and is headquartered in Boulogne-Billancourt, France.

Chunghwa Telecom was officially established on July 1, 1996 as part of the Republic of China government's privatization efforts. Prior to this, it operated as a business unit of the Directorate General of Telecommunications for over 100 years. The company’s common shares have been listed on the Taiwan Stock Exchange under the number “2412” since October 2000, and its ADSs have been listed on the New York Stock Exchange under the symbol “CHT” since July 2003. In August 2005, Chunghwa Telecom became a privatized company, as the Taiwan government’s ownership was reduced to less than 50%. HiNet has been heavily criticized for being a haven for senders of email spam, which has resulted in many Internet service providers routinely blocking e-mails originating from the service. Source: Wikipedia

Ericsson, Inc. develops and markets wireless infrastructure equipment. Its products include antennas, transmitters, switching systems and other gears used to build wireless networks. The company was incorporated in 1992 and is headquartered in Plano, TX.

Soleo Communications Inc. is a market leader in providing revenue-generating information service systems to the telecommunications industry. It provides quality information services that connect people with people, people with businesses, and businesses with people - any time and from any device. It works closely with its customers and partners to make this vision a reality by blending new technologies into simple-to-use consumer applications. Soleo delivers complete call processing systems that process more than two billion calls a year around the world. Soleo adds value by focusing on solutions that generate new based revenue and significantly reduce operating costs. Its focus is on these key areas: Search & Discovery Services Call Transfer Services Call Advertising Agent Services Data Services

Thryv, Inc. engages in the provision of technology, software and integrated tools for small business owners. Its offers solutions such as internet directories, real yellow pages, online display and social media, search engine optimization, search engine marketing, and online listings management. It operates through the following brands: Superpages.com, DexKnows.com, Yellowpages.com, Superpages mobile, and The Real Yellow Pages. The company is headquartered in Dallas, TX.

SK Telecom Co., Ltd. (Hangul: SK텔레콤 or 에스케이텔레콤) is a South Korean wireless telecommunications operator; it is part of the SK Group, one of the country's largest chaebols. SK Telecom is South Korea's largest wireless carrier: it leads the local market with 50.5 percent share as of 2008. Since its creation in 1984, the company has evolved from a first generation analog cellular system, to second generation CDMA, then to the world's first third-generation synchronized IMT-2000 cellular system. SK Telecom also became the world's first carrier to commercialize HSDPA in May 2006. SK expanded into the landline market by acquiring second-rated fixed-line operator Hanaro Telecom in February 2008.

NetScout Systems, Inc. is the market leader in Unified Service Delivery Management solutions focused on assuring service delivery for the world's most demanding and complex service delivery environments. With more than 25 years of technology innovation, NetScout continues to lead the performance management market and has dramatically changed how enterprises and service providers optimize and protect service delivery to end users and subscribers across modern IP networks. NetScout has remained focused on driving technology innovation within its product portfolio to meet the needs of these organizations, providing robust tools for the efficient and effective management of dynamic applications and service delivery environments.

Datang Mobile Communications Equipment Co., Ltd (hereinafter referred to as ‘Datang Mobile'), registered and established in Beijing on February 8, 2002, is one of the core members of Datang Telecom Technology and Industry Group (hereinafter referred to as ‘Datang Group'). The company headquarters in Beijing, with one subsidiary in Shanghai and one branch in Xi' an.

LG Information & Communication Ltd. provides telecommunication services. It offers switching systems, transmission equipment, wideband digital cross-connect system, fiber loop carrier system, CDMA mobile systems, communications terminals and information networks. The company was founded in 1979 and is headquartered in Seoul, South Korea.

Telefonaktiebolaget LM Ericsson engages in the provision of telecommunications equipment and related services to mobile and fixed network operators. It operates through the following segments: Networks, Digital Services, Managed Services, and Emerging Business and Other. The Networks segment supports all radio-access technologies and offers hardware, software and related services for both radio access and transport. The Digital Services segment provides software and services in the areas of digital business support systems, operational support systems, cloud communication, cloud core, and cloud infrastructure. The Managed Services segment includes networks and information technology managed services, network design and optimization, and application development and maintenance. The Emerging Business and Other segment encompasses emerging business, Iconectiv, Red Bee Media, and Media Solutions. The company was founded by Lars Magnus Ericsson in 1876 and is headquartered in Kista, Sweden.

Cingular Wireless provided mobile voice and data communication services in the United States. It operated digital voice and data network in the nation under the name ALLOVER(SM) network. The company provided the wireless carrier to offer Rollover(SM), the wireless plan that lets customers keep their unused monthly minutes. Cingular Wireless was headquartered in Atlanta, GA.

Agilent Technologies, Inc. engages in the provision of application focused solutions for life sciences, diagnostics, and applied chemical markets. It operates through the following segments: Life Sciences and Applied Markets, Diagnostics and Genomics, and Agilent CrossLab. The Life Sciences and Applied Markets segment offers application-focused solutions that include instruments and software that identify, quantify, and analyze the physical and biological properties of substances and products, as well as the clinical and life sciences research areas to interrogate samples at the molecular and cellular level. The Diagnostics and Genomics segment consists of activity providing active pharmaceutical ingredients for oligo-based therapeutics, as well as solutions that include reagents, instruments, software and consumables. The Agilent CrossLab segment includes startup, operational, training and compliance support, software as a service, and asset management and consultative services. The company was founded in May 1999 and is headquartered in Santa Clara, CA.

Invoca is the recognized leader in conversation intelligence AI that enables marketing, e-commerce, and contact center teams to drive efficient and profitable revenue growth by unlocking actionable insights from customer conversations. Through deep integrations with leading technology platforms, teams can turn conversation data into automated action to enhance every digital touchpoint and human interaction, leading to better experiences, more conversions, and higher revenue. With Invoca, top consumer brands, including AutoNation, DIRECTV, Mayo Clinic, Mutual of Omaha, and Verizon, experience unbelievable results powered by undeniable data. Invoca has raised $184M from leading venture capitalists, including Upfront Ventures, Accel, Silver Lake Waterman, H.I.G. Growth Partners, and Salesforce Ventures. For more information, visit www.invoca.com.