History

터키 유라시아 해저터널, ENR 선정 ‘2016년 세계 최고의 터널 프로젝트상’수상 및 개통

Won the contract for RPMAA construction in Kuwait

Completed Pyungtak LPG Storage Facility Project

Completed Janghowon- Wastewater Treatment Plant

Obtained a patent for SUPEX-CUT blasting mechanism

Won Mexico Cadereyta, Madero Refinery turn-key contract

Won Thailand ATC Complex Turn-key Contract

Commenced Lube base oil/light oil desulfurization Plant PJT

Commenced Ghana Petroleum product storage and distribution (PPSD) construction

Started Korea National Oil Corporation PE/PP Plants construction

Changed the company name to Sunkyung E&C

Established Sunkyung Construction Co., Ltd.

Started construction of Walkerhill Apartments

2020

2024

SK ecoplant signed a Power Purchase Agreement(PPA) with SK hynix to supply renewable energy, supporting SK hynix in advancing its progress toward achieving Net Zero and RE100
SK tes, a subsidiary of SK ecoplant, completed the construction of a dedicated ITAD facility for hyperscale data centers in Virginia, USA ZOOM

2024 SK tes, a subsidiary of SK ecoplant, completed the construction of a dedicated ITAD facility for hyperscale data centers in Virginia, USA

SK tes, ITAD facility for hyperscale data centers in Virginia, USA
Environmental Management Corporation(EMC), a subsidiary of SK ecoplant, renamed to 'renewus' and unveiled a new corporate identity(CI), reinforcing its leadership in advancing the circular economy
Secured patents and green technology certification for the CSRO process ZOOM

2024 Secured patents and green technology certification for the CSRO process

Circle-Sequence Reverse Osmosis(CSRO)
Launched the integrated brand ‘WAYBLE’, dedicated to supporting resource circulation and carbon management through innovative digital services ZOOM

2024 Launched the integrated brand ‘WAYBLE’, dedicated to supporting resource circulation and carbon management through innovative digital services

WAYBLE l circular : Transparently manage the entire process of waste/resource circulation, and increasing recycling rates

WAYBLE l decarbon : Beyond measuring carbon emissions, easily analyzing and reducing through digital technology.

WAYBLE l re:energy, WAYBLE l re:water, WAYBLE l re:source : Advanced solutions leveraging data and AI to optimize operational efficiency in waste treatment, water treatment, and recycling
Completed the construction of rooftop solar panels at an industrial complex in Vietnam ZOOM

2024 Completed the construction of rooftop solar panels at an industrial complex in Vietnam

rooftop solar panels at an industrial complex in Vietnam
WAYBLE decarbon, a corporate carbon management platform, received the first-ever GIS certification in Korea from the Korea Management Certification Institute(KMR)
Enhanced its business portfolio and corporate value by incorporating Essencore and SK materials airplus as subsidiaries ZOOM

2024 Enhanced its business portfolio and corporate value by incorporating Essencore and SK materials airplus as subsidiaries

Panorama of SK airplus Plant in Ulsan, South Korea
Successfully hosted the '2024 ConTech Meet-Up Day' a competition showcasing innovative technologies in semiconductors and environmental solutions ZOOM

2024 Successfully hosted the '2024 ConTech Meet-Up Day' a competition showcasing innovative technologies in semiconductors and environmental solutions

2024 ConTech Meet-Up Day
SK tes, a subsidiary of SK ecoplant, completed the construction of a used battery recycling plant in the Netherlands, a key strategic hub in the industry, enhancing its position in Europe ZOOM

2024 SK tes, a subsidiary of SK ecoplant, completed the construction of a used battery recycling plant in the Netherlands, a key strategic hub in the industry, enhancing its position in Europe

Worker dismantling used batteries at SK tes Rotterdam
Recognized with the highest rating in the Win-win Growth Index evaluation for eight consecutive years ZOOM

2024 Recognized with the highest rating in the Win-win Growth Index evaluation for eight consecutive years
As the first domestic conglomerate, SK ecoplant received the highest AAA rating in the Fair Trade Compliance Program(CP) evaluation for two consecutive years ZOOM

2024 As the first domestic conglomerate, SK ecoplant received the highest AAA rating in the Fair Trade Compliance Program(CP) evaluation for two consecutive years

2023

SK ecoplant assumed the role of chairman for both the Environmental Industry Association and the Wind Power Industry Association
Participated as a pivotal player in the execution of a global, cross-continental, large-scale green hydrogen commercialization initiative
Successfully became the largest domestic data center developer through the completion of its largest commercial data center project
Won a KRW 600B contract for a large-scale solar power project in the U.S ZOOM

2023 Won a KRW 600B contract for a large-scale solar power project in the U.S
Completed the internalization of four core technologies for used battery recycling
Completed the construction of a used battery recycling plant in China, the world's largest battery-producing country ZOOM

2023 Completed the construction of a used battery recycling plant in China, the world's largest battery-producing country
Secured the highest AAA rating in the Fair Trade Compliance Program(CP) evaluation ZOOM

2023 Secured the highest AAA rating in the Fair Trade Compliance Program(CP) evaluation

2022

SK ecoplant presented a blueprint for a 'circular economy' with zero resource waste and zero global pollution at CES ZOOM

2022 SK ecoplant presented a blueprint for a 'circular economy' with zero resource waste and zero global pollution at CES

SK ecoplant presented a blueprint for a 'circular economy' with zero resource waste and global pollution at CES
Secured 'eco-friendly power generation and carbon emission rights' through Vietnam's solar power business ZOOM

2022 Secured 'eco-friendly power generation and carbon emission rights' through Vietnam's solar power business

Securing 'eco-friendly power generation and carbon emission rights' through Vietnam's solar power business
Conducted Korea's first Solid Oxide Electrolysis Cell (SOEC) demonstration project for eco-friendly hydrogen production with Bloom Energy and Bloom SK fuel cell ZOOM

2022 Conducted Korea's first Solid Oxide Electrolysis Cell (SOEC) demonstration project for eco-friendly hydrogen production with Bloom Energy and Bloom SK fuel cell

Korea's first Solid Oxide Electrolysis Cell (SOEC) demonstration project for eco-friendly hydrogen production with Bloom Energy and Bloom SK fuel cell
Acquired global E-waste company ‘TES’ ZOOM

2022 Acquired global E-waste company ‘TES’

Acquired global E-waste company ‘TES’
Signed a financial agreement for the Sotra highway project in Norway ZOOM

2022 Signed a financial agreement for the Sotra highway project in Norway

Signed a financial agreement for the Sotra highway project in Norway
Became the first company in the world to produce 'KEco-bar', a substitute for rebar using plastic bottles as a raw material ZOOM

2022 Became the first company in the world to produce 'KEco-bar', a substitute for rebar using plastic bottles as a raw material

The world's first production of 'KEco-bar', a substitute for rebar using plastic bottles as a raw material
Completed the first Solid Oxide Fuel Cell (SOFC) heat supply type power plant ZOOM

2022 Completed the first Solid Oxide Fuel Cell (SOFC) heat supply type power plant

The first Solid Oxide Fuel Cell (SOFC) heat supply type power plant was completed
Started a low-carbon construction material recycling business using incineration ash ZOOM

2022 Started a low-carbon construction material recycling business using incineration ash

Started a low-carbon construction material recycling business using incineration ash
Launched DEFINE, a premium housing brand ZOOM

2022 Launched DEFINE, a premium housing brand

Launched premium housing brand ‘DEFINE’
Entered the European market jointly with CNGR, a global battery material company ZOOM

2022 Entered the European market jointly with CNGR, a global battery material company

Joint entry into Europe with CNGR, a global battery material company
Launched Wayble, a digital waste management service ZOOM

2022 Launched Wayble, a digital waste management service

Launched digital waste management service ‘Wayble’

2021

Secured exclusive business development rights for the modernization and performance improvement of the Mubarek thermal power plant in Uzbekistan ZOOM

2021 Secured exclusive business development rights for the modernization and performance improvement of the Mubarek thermal power plant in Uzbekistan
Received the Global Financial Award for 3 consecutive years for the Overseas Infrastructure PPP Project ZOOM

2021 Received the Global Financial Award for 3 consecutive years for the Overseas Infrastructure PPP Project
Renamed from SK E&C to SK ecoplant and started anew as an environmental company ZOOM

2021 Renamed from SK E&C to SK ecoplant and started anew as an environmental company
SK ecoplant leaped forward as Korea's largest comprehensive environmental company
Selected as a ‘Caring Business 2.0’ by the Ministry of SMEs and Startups ZOOM

2021 Selected as a ‘Caring Business 2.0’ by the Ministry of SMEs and Startups
Won the order for the world's first heat supply fuel cell (SOFC) power generation project
Created a venture capital fund to discover start-ups with eco-friendly innovative technologies ZOOM

2021 Created a venture capital fund to discover start-ups with eco-friendly innovative technologies
Signed an MOU for the ‘Circular Economy City Construction Demonstration Project’ ZOOM

2021 Signed an MOU for the ‘Circular Economy City Construction Demonstration Project’
Rated as 'Excellent' in the Win-Win Growth Index for five consecutive years for the first time in the industry
Signed a business agreement with KHNP and Bloom Energy to localize key parts for fuel cells (SOFC) ZOOM

2021 Signed a business agreement with KHNP and Bloom Energy to localize key parts for fuel cells (SOFC)
Completed the largest fuel cell power plant in the Honam region ZOOM

2021 Completed the largest fuel cell power plant in the Honam region
Achieved 500 days without a serious accident ZOOM

2021 Achieved 500 days without a serious accident
Secured the management rights of Samkang M&T, a company specializing in the production of offshore wind turbine substructures ZOOM

2021 Secured the management rights of Samkang M&T, a company specializing in the production of offshore wind turbine substructures

2020

Acquired EMCorp ZOOM

2020 Acquired EMCorp
Established the joint corporation ‘Bloom SK fuel cell LLC’ together with Bloom Energy ZOOM

2020 Established the joint corporation ‘Bloom SK fuel cell LLC’ together with Bloom Energy
Completed the construction of eco-friendly fuel cell power plants in Hwaseong & Paju ZOOM

2020 Completed the construction of eco-friendly fuel cell power plants in Hwaseong & Paju
Won the SK Battery America Ph-2 project ZOOM

2020 Won the SK Battery America Ph-2 project
Rated as 'Excellent' in the Win-Win Growth Index for four consecutive years for the first time in the industry

2019

Secured U.K. SILVERTOWN TUNNEL PJT
Conducted Bukhara Refinery Modernization FEED PJT in Uzbekistan
Secured Etihad Rail Stage 2 Package A PJT in UAE
Secured Great Train Express A-Line PJT in Metropolitan Area in Korea

2018

Secured the exclusive supply right of Bloom Energy Fuel Cell main equipment
Secured Longson Petrochemicals Ethylene Plant PJT in Vietnam
Won Yau Ma Tei East Highways PJT in Hongkong
Commenced Big Almaty Ring Road (BAKAD) PJT in Kazakhstan

2017

Received the KAST(Korean Academy of Science and Technology) Science and Technology Awards for Eurasia Tunnel PJT, Turkey
Selected as the best construction company for 2016 Win-Win Growth and Mutual Cooperation
Entered Byproduct-Hydrogen Fuel Cell Power business

2016

Eurasia Tunnel Project (Turkey), selected as the 2016 Global Best Tunnel Project by the Engineering News-Record (ENR) ZOOM

2016 Eurasia Tunnel Project (Turkey), selected as the 2016 Global Best Tunnel Project by the Engineering News-Record (ENR)
Opened Completed Incheon SK Sky VIEW ZOOM

2016 Opened Completed Incheon SK Sky VIEW
Won the Golden prize of the this year’s Civil Engineering Awards for Bridge Aram Chang in Sejong
Joined UN Global Compact(UNGC)

2015

Completed tunnel boring for Eurasia Undersea Tunnel, Turkey ZOOM

2015 Completed tunnel boring for Eurasia Undersea Tunnel, Turkey
Achieved the Start Champion status of Eco-friendly Construction company by Singapore
Won Kuwait, Al-Zour Refinery 5 Project
Rated as 'Excellent' in the Win-Win Index for the first time in construction industry

2014

Constructed Water Circulation System in Paju Woonjung New Complex ZOOM

2014 Constructed Water Circulation System in Paju Woonjung New Complex
Won exclusive contract of the world largest Fort Hills Oil Sand PJT in Canada ZOOM

2014 Won exclusive contract of the world largest Fort Hills Oil Sand PJT in Canada
Won the joint contract of Kuwait mega oil plant of Clean Fuel Project

2013

SK Chemical Skyvax PJT(Vaccine manufacturing site) won LEED Gold certification
Won NSPR PJT in Vietnam
Won Qatar Metro Red Line North PJT
Won Chile PIEM Coal-fired power plant
Won the Gwacheon Jugong Complex 2 re-construction PJT

2012

Certified LEED Home for Saudi KAPSARC R&C Complex ZOOM

2012 Certified LEED Home for Saudi KAPSARC R&C Complex
Won Kuwait Substation Modernization PJT
Won exclusive contract for Singapore underground cable tunnel conduction PJT
Selected for the PFI 2011 this year’s project for Singapore JAC

2011

Eco Lab certified for the best eco-friendly building in Korea ZOOM

2011 Eco Lab certified for the best eco-friendly building in Korea
Won UAE Abu Dhabi green housing complex PJT
Won Panama PACO Fire Power Plant PJT
Won the Wangsimni New Town Area 3 reconstruction PJT

2010

Won India, Padur Oil storage site construction PJT ZOOM

2010 Won India, Padur Oil storage site construction PJT
Won Shin(new) Hanul Nuclear Power Plant units 1&2 Main Equipment Construction PJT
Won Turkey, Tufanbeyli Thermal power plant PJT

2009

Won UAE Ruwais Refinery Facility Expansion PJT ZOOM

2009 Won UAE Ruwais Refinery Facility Expansion PJT

2008

Early Completion of L PJT, Indonesia
Won the Turkey-ISTANBUL Strait Road Tunnel Crossing (undersea tunnel) construction PJT
Won the Refinery Process Facility Construction ordered by Kuwait KNPC

2007

Won Exclusive contract for the Singapore Jurong Aromatic Complex Plant PJT ZOOM

2007 Won Exclusive contract for the Singapore Jurong Aromatic Complex Plant PJT
Won Thailand RRC Refinery Upgrade Project
Won Exclusive contract for the Kuwait KNPC Gas treatment facility Construction PJT

2005

Establish local subsidiary in Kuwait
Established SK Engineering & Construction Namgyeong (Nanjing) in China
Won the Kuwait Crude Oil Gathering Center and Boosting Station Upgrade PJT ZOOM

2005 Won the Kuwait Crude Oil Gathering Center and Boosting Station Upgrade PJT

2004

Completed construction of the Bundang PARK VIEW ZOOM

2004 Completed construction of the Bundang PARK VIEW
Won New Harbor in Gunjang North Waterbreak Construction PJT
Won High Speed Railway Section 14-3 construction PJT/ Won Gwangju Stream Purification Project

2003

Won Kuwait KOCRP PJT

2002

Launched new brand, SK HUB
Won Sihwa Multitechno Valley Section 5 Construction PJT
Commenced construction of Jungbu Naeryuk Expressway Section 2

2001

Completed SK Bukhansan City Apartment construction
Completed Donghae thermal power plant construction
Won RPMAA construction in Kuwait ZOOM

2001 Won RPMAA construction in Kuwait

2000

Launched new brand, SK VIEW
Won Yeosu Extra Reserve Base Project ZOOM

2000 Won Yeosu Extra Reserve Base Project

1999

Commenced construction of UAE ADNOC Sulfur Handling Project
Completed Pyungtak LPG Storage Facility Project construction ZOOM

1999 Completed Pyungtak LPG Storage Facility Project construction
Commenced construction of 2nd Construction of Juam Dam Regional Water Supply Project Phase 2
Completed Incheon Metropolitan Urban Railroad Section 1-4 and 1-5 construction

1998

Changed the company name to SK E&C ZOOM

1998 Changed the company name to SK E&C
Completed Janghowon- Wastewater Treatment Plant construction ZOOM

1998 Completed Janghowon- Wastewater Treatment Plant construction
Completed Asa Dam- Anjung Road construction ZOOM

1998 Completed Asa Dam- Anjung Road construction
Acquired the first certification from KEPIC(Korea Electric Industry Code)

1997

Obtained a patent for SUPEX-CUT blasting mechanism ZOOM

1997 Obtained a patent for SUPEX-CUT blasting mechanism
Won Brazil RFCC PJT ZOOM

1997 Won Brazil RFCC PJT
Won Kwait AGR PJT
Won Mexico Cadereyta, Madero Refinery turn-key contract ZOOM

1997 Won Mexico Cadereyta, Madero Refinery turn-key contract
Won New harbors North Jetty Construction in Gunjang
Completed Government Complex Daejeon 3 construction

1996

Completed Yeosu U-1-1 Oil Storage construction
Won China Panjin ABS/SAN Plant PJT
Completed Honam Highway (Goseo- Suncheon) Expansion
Commenced construction of Busan Myeonjang Water Treatment Plant

1994

Won Thailand ATC Complex Turn-key Contract ZOOM

1994 Won Thailand ATC Complex Turn-key Contract
Commenced construction of Gangnam Resource Recovery Facility
Completed Sunkyung group (Current SK Group) DaeDuck R&D center construction
Acquired the first ISO9001 certificate ZOOM

1994 Acquired the first ISO9001 certificate

1993

Surpassed cumulative contract amount of KRW 1 trillion
Introduced apartment brand ‘HOMEX’ for the first in the industry
Won Gyeongbu High Speed Railway (section 5-3)
Completed Changwon Tunnel construction
Commenced construction of Lube base oil/light oil desulfurization Plant PJT ZOOM

1993 Commenced construction of Lube base oil/light oil desulfurization Plant PJT

1992

Commenced construction of Mexico PEMEX MTBE plant PJT
Commenced construction of Ghana Petroleum product storage and distribution (PPSD) construction ZOOM

1992 Commenced construction of Ghana Petroleum product storage and distribution (PPSD) construction
Won Ansan New City Project phase 2 Construction PJTs
Obtained the first ASME(American Society of Mechanical Engineers) certificate

1991

Established SKK(SK chemical Indonesia subsidiary) in Indonesia
Won USA Eastman Polymer Plant PJT
Commenced construction of Thailand Sriracha Oil Storage Facility

1989

Established Sunkyung E&C Research Center
Completed Korea National Oil Corporation ethylene plant construction
Commenced construction of Samsung Petrochemical (EO/EG) Plants
Commenced construction of Namhae Chemical Corporation Dilute Nitric Acid Plant

1988

Completed Ulsan KNOC LPG underground storage construction
Completed 88 Olympic Seonsuchon Apartment construction
Commenced construction of Korea National Oil Corporation Crude Distillation Unit (No.4)
Started Korea National Oil Corporation Oxy Chemical PO/SM Plant construction
Started Korea National Oil Corporation light oil reforming plant construction
Started Korea National Oil Corporation PE/PP Plants construction ZOOM

1988 Started Korea National Oil Corporation PE/PP Plants construction
Started Namhae Chemical Corporation fertilizer plant construction

1987

Started DMT/PAT Plants construction for Sunkyung Industry (Current SK Chemical), Indonesia
Completed Pusan Paradise Beach Hotel construction

1985

Participated in Korea National Oil Corporation Refinery plant modernization PJT
Completed Seoul Daechi Sunkyong Apartment construction

1984

Changed the company name to Sunkyung E&C ZOOM

1984 Changed the company name to Sunkyung E&C
Entered into engineering sector to transform into a EC (Engineering & Construction) company
Started Korea National Oil Corporation Crude Distillation Unit (No.1,2,3) modernization project

1982

Advanced into Saudi Arabia

1981

Started Korea National Oil Corporation (Current SK C&C) Yeouido building construction
Commenced construction of KNOC Ulsan Crude Oil Storage Tanks

1980

Commenced construction of Sunkyung Chemical (Current SKC) Polyester Film plant

1979

Commenced construction of Sunkyung Textiles (current SK Chemical) PET plant
Advanced to Saudi Arabia, Commenced construction of a housing complex

1977

Established Sunkyung Construction Co., Ltd. ZOOM

1977 Established Sunkyung Construction Co., Ltd.
Commenced construction of Walkerhill Apartments ZOOM

1977 Commenced construction of Walkerhill Apartments