World’s Top-tier Core Technological Skills

With more than 40 years of improving our technology in the environmental industry, we have carried out more than 400 projects in the water treatment area, including potable water, sewage, ultrapure water, wastewater, and water reusage, and have numerous track records in building air pollution prevention facilities and waste treatment facilities. Based on our extensive experience in constructing numerous sewage and wastewater treatment facilities in Korea, we also successfully completed overseas projects, such as the UAE Industrial City of Abu Dhabi (ICAD) Wastewater Treatment Facility, and the Bahrain Muharraq Sewage Treatment Facility. In the ultrapure water and wastewater reusage areas, we are gradually expanding our market share by constructing facilities at Samsung Electronics’ work sites in China, Asan, Cheonan, Giheung, Hwaseong and Pyeongtaek.

Thanks to our continuous investment in research and development, we not only have top-tier core technologies for industrial water treatment but also excellent service capabilities across engineering, construction and operation. In particular, the Yongin Wastewater Treatment Plant and Cheonan Domestic Waste Incineration Plant that we are operating as a Build-Transfer-Operate (BTO) project have been recognized for providing high value by raising the awareness of the residents in the area and achieving both environmental protection and efficiency improvement. We will continue to take the lead in the fast-changing environmental plant market with our unique investment and operation capabilities strengthened by investing in private projects and our proprietary technology developed through continuous R&D.

Major Projects




Service Guide

FEL : Front End Loading

E : Engineering

P : Procurement

C : Construction

Comm. : Commissioning

O&M : Operation & Maintenance

F : Financing