Dong-Sun Shin

Korea Cable Telecom Co., Ltd. engages in the provision of virtual network operating services. It operates through the following business areas: Internet Phones, Convergence, Additional Serivces, and Others. Its services include internet, corporate, international calling services, and prepaid and postpaid cellular phones. The Company was founded on August 23, 2006 and is headquartered in Seoul, South Korea.

Total System & Information Service Co., Ltd. provides information technology (IT) related services. It operates through following business areas: IT, Financial Management and Leisure. The IT business area offers services such as system integration, business solution and software development, contact center development. The FM business area provides asset, property and facility management. The Leisure business area operates golf courses. The company was founded on September 5, 2005 and is headquartered in Seoul, South Korea.