Gwang-Cheol Choi

SK Ecoplant Co. Ltd. is a holding company, which offers civil engineering and construction services. The company operates in the following business areas: Housing, Architecture, Infrastructure, Chemical Plant, Power Plants and Ubiquitous Business (u-Business). Its services include construction of residential, commercial, cultural buildings, petrochemical and power plants, roads, bridges and information technology infrastructures and plant engineering. The company was founded on February 21, 1962 and is headquartered in Seoul, South Korea.

Bechtel Corp. operates as an engineering, construction, and project management company. Its portfolio encompasses energy, transportation, communications, mining, oil and gas, and government services. The firm also raises finance from a host of international lenders including commercial banks, multilateral and bilateral lending institutions, export credit agencies, and the capital markets. The company was founded by Warren A. Bechtel in 1898 and is headquartered in San Francisco, CA.