
Since SK E&C took its first step in the communication market by successfully carrying out the AMPS (Advanced Mobile Phone Service) cellular phone project in 1995 we have been providing diverse services across the entire ICT (Information Communication Technology) industry, such as implementation of information & communication networks, cell phone base stations (1G AMPS ~ 4G LTE), satellite communication and optical transmission systems and IT Infrastructure.
With regard to wired and wireless networks, we built the largest network infrastructure in Korea by deploying the nation’s most extensive network of base stations and high-speed information & communication networks that span the country. We are also expanding our business to include state-of-the-art 4G (LTE) mobile communication networks, broadband communication networks such as FTTx, and “Smart infrastructure” and “Smart Plants.”
In particular, we took advantage of our strength in plant EPC operation to win a contract for the Qatar Dukhan Project in 2010. We also made inroads into a new market called the large-scale plant communication system, and won a contract for GSUP (GDS SCADA Upgrade Project) as well as a contract for the FTTx Projects for STC and Mobility, Saudi Arabia’s No. 1 and No. 2 common carriers. Our competency in telecommunication construction, recognized as No. 1 in Korea, is also proven in global markets.
SK E&C will make efforts to become a leader in the fast-evolving communication industry and “u-Biz” market by combining our expertise in communication and our unique strengths as a construction company to win more projects.

ubiquitous, business (u-City), home network, wire and wireless applications, wireless networks and transmission networks

contract work, planning and proposals, privately-funded infrastructure projects(BTO, BOT, BOO, BTL, etc.)

Engineering, Procurement, Construction, Installation, Operation&Maintenance, Product