Jung-Ho Park

GSM Association functions as a association representing interest of mobile operators. It offers programs and advocacy initiatives including future networks, identity, and internet of things, industry purpose, mobile for development, spectrum and the mobile economy. The company was founded in 1982 and is headquartered in London, the United Kingdom.

SK C&C Co., Ltd. is engaged in the provision of information technology solutions. It operates through the following business divisions: IT Services, Security Services, Distribution, Contents and Other. The IT Services business division provides IT sourcing and systems integration. The Security Services business division supplies security solutions and services. The Distribution business division involves sale, management, lease and registration of automobiles. The Content and Other business division offers software and content development business. SK C&C was founded on April 13, 1991 and is headquartered in Seongnam, South Korea.

SK Communications Co., Ltd. engages in the provision of web portal search engine services. Its services include integrated search engine, instant messenger, display and searchable advertisement, contents such as Nate Search, Nate News, Nate Pann, Portal Nate App and Nate Mail. The company was founded on September 19, 1996 and is headquartered in Seoul, South Korea.