Seong-Gyu Ha

SH Corp. engages in the development, construction, maintenance and promotion of residential spaces. Its services encompass development and supply of land , leasing of public residence and shopping malls, distribution of residential properties, and redevelopment and maintenance project of urban areas. It also offers remodeling and reconstruction services, as well as supply of energy using co-generation method. The company was founded on February 01,1989 and is headquartered in Seoul, South Korea.

Korea Railroad Corp. offers passenger railroad transport services. Its business areas are Domestic and Overseas. Its Domestic business offers passenger and freight transport and facility maintenance. Its Overseas business provides engineering, operations, and maintenance services. The company was founded on January 1, 2005 and is headquartered in Daejeon, South Korea.