Business and Economy Telecommunications

• Business: Business to Business: Communications and Networking: Telecommunications 

• Hanaro Telecom, Inc.  - Offers broadband Internet-centered products and differentiated digital communication experience.
• Korea Telephone Directory  - Sole producer and distributor of nationwide telephone directories in Korea.
• SK Telecom  - Focuses on the development of the wireless Internet business and explores services for the increasing convergence in telecommunications, broadcasting, finance, and entertainment.