· Korea Zinc, S-Oil
· Onsan Refinery of Korea Zinc
· Steam Supply for Samyang Fine Technology, Gunsan
· UT Pipeline for #2 Cold Roll CGL of Hyundai Steel, Dangjin
· District Heating for Bucheon Okgil Bogeumjari Residential Zone
· Heating Pipe Works between Seoul Magok District and Bucheon Power Plant
· SK Hynix M14, Icheon
· Incheon International Airport 3rd Phase
· Additional Heating Pipe Works of KDHC, Goyang Branch
· Additional Heating Pipe Works of KDHC, Yongin Branch
· Supplementary Pipeline for Underground Condensate Recovery of Hankuk Paper
· DSR of Samsung Electronics, Suwon
· Remodelling of Wonju Plant of KGC
· LG Chem Tech Center, Daejeon
· SK P-PROJECT
· 2nd SR-Project – UT #1 building
· Lotte Chemical C5
· Gwacheon Center of Samsung SDS
· Welfare Center of Hyundai Steel, Dangjin
· Vietnam SEVT Die Casting
· Vietnam SDV V Project PH#2
· Vietnam SEVT Metal
· Improvement Works for Anodizing Steam for Vietnam SEVT Plant
· Ulsan Plant of Samsung BP Chemicals for MPS piping
· Ulsan Plant of Samyang - High Pressure Steam
· SungUn Tank Terminal
· K5 Songdo Plant of Amkor Technology
· Seah Jonghap Steel
· Yeosu Plant of LG Chem, MMA
· Heating Pipe Shifting Works for Ojeong Industrial Complex
· Ulsan Plant of Samsung Fine Chemicals
· Heating Pipeline between Wolgye and Nokcheon
· Hanwha Chemical, Ulsan
· Uijeongbu Resource Recovery Facility
· Eumseong Plant of Handok
· Pipe Connection Works between KOENTEC and SKC
· Steam Pipe Works for Sinpyeong-Jangja Section, Pocheon
· Onsan Mill of Hankuk Paper
· Hanwha Jincheon S-ONE Project
· Hwaseong S3 PH2
· P10 PROJECT
· YNCC C5 SEPARATION PJT
· Steam & Heating Pipe Works for Saemangeum
· 2nd Site of Seyun Industry

· Anyang CHP Plant of GS Power
· Pipe Works for Steam Supply for KC ECO ENERGY
· Heating Pipe Works between Hanam Misa and Wirye of SK E&S
· Gumi CHP Plant
· Heating Pipe Works at Namyang New Town
· Waste-to-energy Facility Project of Daegu Metropolitan City
· Myeongji Incineration Plant
· Steam Supply Project for Samyang Corp.
· Win-win Power Generation between LG Chem, Yeosu and LG MMA Yeosu Plant
· Seongam Incineration Plant, Ulsan
· Heating Pipeline Shifting Work between Wolgye and Nokcheon
· Jeonju City Incineration Resource Center
· Heat Supply Works of Cheongju Incineration Plant
· Pipe Connection Works between KOENTEC and SKC
· Steam Pipe Works for KC ECO ENERGY
· Heating Pipe Works for SH Corp. Community Energy System, East Branch
· Heating Pipe Works for SH Corp. Community Energy System, West Branch
· Low-voltage Power Generation with waste heat for S-Oil Distillation Tower
· Steam Supply for Samyang Fine Technology, Gunsan
· Kumho Petrochemical CHP-S1
· Heating Pipe Works for Main Pipelines at Bucheon Okgil District
· Heating Pipe Works between Bucheon and Magok District
· Sangsu Ulsan Energy

· Seoul National Hospital
· Pusan National University Hospital Respiratory & Trauma Center
· Extension Work of Building #3 of Samsung Changwon Hospital
· Hyundai Asan Medical Center
· Extension work of Songdo Campus of Incheon National University
· Hongik University Dormitory
· Chonnam National University Hwasun Hospital

· U.S.A. Plant of Kumho Tire
· SDV V Project PH#2, Vietnam
· SEVT DIE CASTING, Vietnam
· SEVT METAL, Vietnam
· Improvement Works for Anodizing Steam at Vietnam SEVT Plant

· Gimpo International Airport - Remodelling
· Shinsegae Dong-Daegu Intermodal Transfer Center
· Urban Environmental Improvement Project of Myeongdong District Zone #3
· Shifting and Heating Pipe Works for Byeolmanggoga Underpass
· Steam & Heating Pipe Works of Saemangeum
· Government Complex Seoul
· Sujeonggu Public Health Center, Seongnam City
· Heating Pipe Works for Utility Tunnel Ph #2, 2nd zone of Sejong City
· 2nd passenger terminal of Incheon International Airport
· Jeju Naval Base
· Pipe Works of Juksan Bridge
· National HRD Institute
· Heating Pipe Works for KDHC Goyang Branch
· Heating Pipe Works for KDHC Yongin Branch
· Pyeongtaek US Army Car Depot
· Extension of Control Tower of Air Traffic Center

· 63 Building Renovation Site
· CJ Onlyone R&D Center
· NH Integrated IT Center
· REDD1 Susong Tower, G Tower
· Health Insurance Review & Assessment Service
· Gwanggyo Central Prugio
· Prugio Residential and Commercial Complex, Gwangmyung Station
· HQ of National Pension Fund
· Sangho Finance Training Center, Nonghyup
· Daegu Bank 2nd HQ
· Daemyung Resort, Samcheok
· Glad Hotel #2
· Dongdaemoon Keresta - Remodelling
· Hyundai Hill State Eco, Magok Station
· Hyundai Knowledge Industry Center, Munjeong Area
· Misa Gangbyeon City The # Riverfore
· Benekea Hotel Premier Grand Hotel
· Pusan Jwacheon Bumil Apartment
· Bujeon Church
· Samyang Pangyo R&D Center
· Sangbong Duoturris - Remodelling
· Sangamdong KLID Tower
· Seoul Royal Hotel - Remodelling
· Raemian Seocho STG
· Seocho Woosung #3 Apartment
· Seoul Forest Trimage
· Sejong The # Hill State
· Shinsegae Department Store, Centum City Branch
· Sokcho Ramada Hotel
· Songdo Central Park Prugio
· Songdo Lotte Campus Town Residential and Commercial Complex
· Songdo Edupore Prugio
· Sondo The # Expo Apartment
· Songpa Park Habio
· Central Square Digital City of Samsung Electronics, Suwon
· Yongin Hanwha Resort
· Yongin Suji Raemian Apartment
· Woomyeonsan R&D Center
· Weereh Songpa Hill State
· Ilsan Yojin Y-City
· Lotte World Tower
· City Environmental Maintenance Project, Section 4, Jangyo Zone
· Cheonan Buldang G Well The #
· Gangdong Herrscher Tower
· Paju LGD Dormitory
· Hyundai Department Store, Pangyo Branch
· Alpha Dome City, Pangyo Branch
· General Development of Hanam Union Square
· Gimpo Hangang Central Xi
· New head office building of Korea Hydro & Nuclear Power
· Building of Hanjin Shipping