History
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2026
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- 04
- Highest Credit Rating (AAA) from Korea Housing & Urban Guarantee Corporation
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- 03
- Awarded the iF DESIGN AWARD 2026
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- 02
- Received the Best Residential Service Certification in private rental housing (Geomdan New Town Woomi Lynn Riverfore)
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2025
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- 11
- Won the bid for a major medical complex development. in Hwaseong Dongtan 2
- Awarded the Grand Prize at the KODA Developer Awards
- Awarded Brand Prize at the Hankyung Residential Culture Awards
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- 10
- Ranked 10th in 2025 Best Apartment Brands (Real Estate 114)
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- 07
- Selected as a Winner of the 25 K-DESIGN AWARD
- Won a Bid for a Integrated Public Housing Construction Project with Private Sector Participation for Goyang Changneung S-1BL and Uijeongbu Legal Town S-2BL
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- 06
- Won a Bid for Sangbong Station District 5 Street Housing Redevelopment Project
- Highest Credit Rating (AAA) from Construction Guarantee
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- 04
- Highest Credit Rating (AAA) from Korea Housing & Urban Guarantee Corporation
- Won a Bid for a Silver Stay in Guri Galmea Station District B-2BL
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- 01
- Won a Bid for a Public-Supported Private Rental Housing Project (Wonju Musil S2, S3BL)
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2024
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- 12
- Won a Bid for the Godeok International New Town P1 Zone Package-Type Competitive Bidding Process
- Received the Best Residential Service Certification in private rental housing (Chungbuk Innovation City Woomi Lynn Stay)
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- 11
- Won a Bid for Sangbong Station District 4 Street Housing Redevelopment Project
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- 10
- Ranked 10th in 2024 Best Apartment Brands (Real Estate 114)
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- 08
- Rebranding 'Lynn'
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- 07
- Grand Prize for Smart IT at the Smart Construction Awards (Dehan Economic Daily)
- Excellence Award at the 28th 'Best Apartment to Live' Awards (Maeil Business Newspaper)
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- 06
- Commended by the Minister of Patriots and Veterans Affairs for Improving the Housing Conditions of National Veterans.
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- 05
- Highest Credit Rating (AAA) from Construction Guarantee / Korea Housing & Urban Guarantee Corporation
- 04
- Highest Credit Rating (AAA) from Korea Housing & Urban Guarantee Corporation
- Won a Bid for the Design Competition for a Multi-family Housing Site in Yeosu Soje District
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- 01
- Received the Best Residential Service Certification in private rental housing (Paju Unjeong Woomi Lynn the First)
- Received the Best Residential Service Certification in private rental housing (Paju Unjeong Woomi Lynn Centerfore)
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2023
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- 12
- Selection of Excellent Apartment Constructors (Gyeonggi-do Province)
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- 11
- Ranked 10th in 2023 Best Apartment Brands (Real Estate 114)
- Won a Bid for a Public-Supported Private Rental Housing Project (Cheongju Jibuk A-2BL)
- Woomi Hope Foundation Digitally Restores the 1887 Royal Court Ceremonies of Gyeongbokgung Palace (Jinhalye)
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- 10
- Won a Bid for a Redevelopment Project Gyeonggi Namyangju Toegyewon Area 2
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- 07
- Grand Prize for Construction Technology at the Smart Construction Awards (Dehan Economic Daily)
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- 06
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Highest Credit Rating (AAA) from Construction Guarantee / Korea Housing & Urban Guarantee Corporation
- Grand Award at the 2023 Hankyung Housing Culture Award (The Korea Economic Daily)
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- 02
- Woomi Hope Foundation Digitally Restores the Government Arsenal(Gungisi) in Choseon Dynasty
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2022
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- 07
- Grand Prize for Construction Technology at the Smart Construction Awards (Dehan Economic Daily)
- Excellence Award at the 26th 'Best Apartment to Live' Awards (Maeil Business Newspaper)
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- 06
- Highest Credit Rating (AAA) from Construction Guarantee / Korea Housing & Urban Guarantee Corporation
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- 04
- MOU with Keumpa Foundation for Start-up Scale-up Program
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- 03
- Vice Chairman Lee Seok-joon, appointed as Chairman of the Kumpha Foundation.
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- 02
- The 40th anniversary of Woomi Construction
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2021
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- 11
- Ranked #9 in the 2021 Top 10 Housing Brands for three consecutive years (Real Estate 114)
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- 07
- Signed MOU for cultural heritage and tourism contents
- Awarded Grand Prize at the 2021 Hankyung Residential Culture Awards
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- 06
- Awarded credit rating AAA from Construction Guarantee and HUG (Korea Housing & Urban Guarantee Corporation)
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- 04
- Won development project for west side at Seoul Botanical park in Magok district
- Won development project for Bokjeong Station Transit Center
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- 03
- Won urban development project for semi-industrial area in Pyeongdong, Gwangju
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2020
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- 12
- Certified as the best private rental housing service provider (Woomi Lynn Stay in Chungbuk Innovation City)
- Capital contribution of 3B KRW to a growth fund specifically designed to foster mutual growth
- Ranked #9 by 2021 Top 10 Housing Brands for two consecutive years (Real Estate 114)
- Won re-development project for Hakjam #1 District, Pohang, Gyeongbuk
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- 09
- Won public-supported private rental housing project for Ulsan Down 2 B-3BL
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- 06
- Awarded credit rating AAA from Construction Guarantee and HUG (Korea Housing & Urban Guarantee Corporation)
- Awarded Grand Prize at the 24th “Best Place to Live” Apartment Awards hosted by Maeil Business Newspaper
- Relocated HQ to Gangnam
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- 04
- Won house maintenance project for Shnam District #1
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- 03
- Won public-supported private rental housing project for M-3BL District 6-3, Administrative City
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- 02
- Signed MOU for IDC (Integrated Digital Construction) Joint Venture
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2019
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- 12
- Capital contribution of 3b KRW to a growth fund specifically designed to foster mutual growth
- Ranked #9 in the 2021 Top 10 Housing Brands (Real Estate 114)
- Won a Gyeonggi Governor Citation for Excellent Apartment Construction
- Awarded Grand Prize for Commercial Facility at the 2019 Hankyung Residential Culture Awards
- Won a Seoul Mayor Citation for Tourism Infrastructure in 2019 Seoul Tourism Awards
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- 11
- Won a CTA Director Citation for the Best Practice as Cultural Heritage Guardian
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- 08
- hosted Ceremony for the AR based restoration of Donuimun
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- 07
- Certified as trustworthy property service provider
- Awarded Top Prize at the 23rd “Best Place to Live” Apartment Award hosted by Maeil Business Newspaper
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- 06
- Awarded 2019 Gold Tower Order of Industrial Service Merit (President Yi Gwang-Rae)
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- 05
- Awarded credit rating AAA from Construction Guarantee and HUG (Korea Housing & Urban Guarantee Corporation)
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- 03
- Won public-supported private rental housing project for AB9 block, Geomdan, Incheon
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- 01
- Awarded Grand Prize at the 26th Marketing Frontier Awards
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2018
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- 12
- Signed MOU for digital transformation of cultural assets and revitalization of historic & cultural cities
- Awarded Grand Prize for Commercial Facility at the Hankyung Residential Culture Awards
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- 11
- Won special development project for Unansam Park in Gwangju
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- 09
- Won reconstruction & maintenance project for Deokchung Jugong Apt. in Yeosu
- Won project for public-supported private rental REITs at A31BL, Unjeong #3 District, Paju
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- 08
- Won special design & development project for Buksamsong, Goyang (A Zone)
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- 07
- Participated in inter-company collaboration program in infrastructure sector (Public Procurement Service)
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- 06
- Won project for public-supported private rental REITs at A5 block, Hayang, Gyeongsan
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- 02
- Proclaimed value management(new mission, visions and core values)
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2017
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- 12
- Awarded participation Prize at the 2017 LH Customer Quality Awards
- Awarded Grand Prize for Knowledge Industry Complex at the Hankyung Residential Culture Awards
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- 10
- Won projects for S8 block in Gwacheon Knowledge & Information Town, and public-supported private rental REITs at A1 block, Okjeong, Yangju
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- 09
- Won reconstruction & maintenance project for Seongnam District #1, Daejeon
- Won urban maintenance project for Beomil #3-1 District, Busan
- Won reconstruction & maintenance project for Bukbyeon District #3, Gimpo
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- 07
- Awarded Excellence Prize at the 21st “Best Place to Live” Apartment Awards hosted by Maeil Business Newspaper
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- 01
- Won Reconstruction & maintenance project for Neunggok District #6, Goyang
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2016
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- 12
- Awarded New Stay Grand Prize at the Hankyung Residential Culture Awards
- Won housing site project for #1-1, Geomdan District, Incheon (proxy)
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- 08
- Won construction project for #1, A3 block, Hyocheon, Jeongju (REITs)
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- 07
- Won project for public housing site development in Sambong, Wanju
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- 03
- Won residential improvement project for #1, #1 block, Mandeok #5 District, Busan
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- 02
- Won construction project for Z block, Changwon General IC (REITs)
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2015
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- 12
- Awarded Grand Prize for Well-Being Apartment at the Hankyung Residential Culture Awards
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- 11
- Selected as an remarkable company in real estate fostering and development by the Korea Real Estate Development Association
- Won project for public housing site development in Muhak District, Gyeongsan
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- 07
- Awarded Top Prize at the 19th “Best Place to Live” Apartment Awards hosted by Maeil Business Newspaper
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2014
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- 12
- Awarded Grand Prize for Well-Being Apartment at the Hankyung Residential Culture Awards
- Accumulated number of households supplied reached 50,000
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2013
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- 07
- Received a citation from Minister of Patriots and Veterans Affairs for Residential Improvement Project in favor of men of the national merit
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- 06
- Selected as outstanding construction company by Daejeon
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2012
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- 09
- Acquired GD certification for landscape design
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- 06
- Received a citation from Minister of Patriots and Veterans Affairs for Residential Improvement Project in favor of men of the national merit
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- 03
- Selected as an remarkable constructor by Korea Land and Housing Corporation
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- 02
- 30th anniversary of Woomi Construction
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2011
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- 12
- Selected as one of remarkable companies in housing quality and consumer satisfaction by the Ministry of Land, Transport and Maritime Affairs
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- 10
- Became very first company that registered the copyright for “Attic-style Officetel Plan with Enlarged storage” for the first time in industry (C-2011-010232)
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- 07
- Received a citation from Minister of Public Administration and Security for contribution to promotion and development of fire industry
- Received a Presidential Citation for Residential Improvement Project in favor of men of the national merit
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2010
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- 12
- Selected as one of remarkable companies in housing quality and consumer satisfaction by the Ministry of Land, Transport and Maritime Affairs
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- 11
- Acquired GD certifications for public environment / landscape design
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- 07
- Awarded Grand Prize for Customer Satisfaction at the Hankyung Residential Culture Awards
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- 06
- Received a citation from the Minister of Patriots and Veterans Affairs for Residential Improvement Project in favor of men of the national merit
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- 04
- Awarded Service Grand Prize at the Asia Economy Apartment Brand Awards
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- 03
- Selected as an remarkable constructor by Korea Land and Housing Corporation
- Selected as a company, contributing to improvement in construction quality by Gyeonggi-do
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2009
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- 12
- Awarded Innovation Prize in private sector at Knowledge Management Award (hosted by Maeil Business Newspaper and B&MC Korea Inc.)
- Selected as one of excellent companies in housing quality and consumer satisfaction by the Ministry of Land, Transport and Maritime Affairs
- Awarded Grand Prize for a Middle Market Enterprise in Jungang Green Construction Awards
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- 11
- Awarded Grand Prize for Customer Satisfaction in Hankyung Residential Culture Awards
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- 07
- Awarded Grand Prize at the 13th “Best Place to Live” Apartment Awards hosted by Maeil Business Newspaper
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- 06
- Acquired GD certification for environmental design
- Received Prime Minister Citation for Residential Improvement Project in favor of men of the national merit
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- 03
- Selected as an excellent constructor by Korea National Housing Corporation
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- 02
- Selected as the Green Playground by the Ministry of Environment
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2008
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- 10
- Acquired GD certification for architecture design
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- 06
- Received a citation from Minister of Land, Transport and Maritime Affairs for Residential Improvement Project in favor of men of the national merit
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- 03
- Signed BTL MOU with Jeollabuk-do Office of Education
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- 01
- Received a citation for good quality site from Gyeonggi Regional HQ, Korea National Housing Corporation
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2007
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- 07
- Awarded Grand Prize for Outstanding Company at the Hankyung Residential Culture Awards
- Received Prime Minister Citation for Residential Improvement Project in favor of men of the national merit
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2006
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- 11
- Participated in the Red River Development Project Team in Hanoi, Vietnam
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- 09
- Received an appreciation plaque for repairing House of Hope from Korea Hope Foundation
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- 07
- Awarded Grand Prize for Well-Being Apartment in Hankyung Residential Culture Awards
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- 06
- Received a citation from Minister of Patriots and Veterans Affairs for Residential Improvement Project in favor of men of the national merit
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- 02
- Launched a new apartment brand, “Lynn”
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2005
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- 07
- Awarded Excellence Prize at the 9th “Best Place to Live” Apartment Awards hosted by Maeil Business Newspaper
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- 04
- Selected as a trustworthy partner by Woori Bank
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- 03
- Selected as an excellent constructor in complex development by Korea National Housing Corporation
- Received a Presidential Citation for Faithful Tax Payment
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2004
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- 12
- Awarded “People’s Favorite” Prize for apartment at the Hankeyoreh Awards
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- 11
- Awarded Gold Prize at the 31st Maeil Economic Newspaper Advertising Awards
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- 10
- Relocated HQ to Bundang
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- 06
- Received a citation from Minister of Construction and Transportations for Residential Improvement Project in favor of men of the national merit
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2003
-
- 07
- Awarded Excellence Prize at the 7th “Best Place to Live” Apartment Awards hosted by Maeil Business Newspaper
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- 06
- Received a citation from Minister of Patriots and Veterans Affairs for Residential Improvement Project in favor of men of the national merit
-
- 01
- Received a citation from Gwangju Mayor for Excellent Apartment Constructed
- Received a citation from the Commissioner of Korea Railroad Administration for construction of the Gyeongbu High Speed Railway
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2002
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- 12
- Awarded a citation from Gwangju Mayor for Landscaping Architecture for Greener City
- Awarded Grand Prize for Middle Market Enterprise at the Hankyung Residential Culture Awards
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- 11
- Relocated HQ to Suwon
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- 04
- Selected as one of the remarkable companies in management by KB Bank
- Received a Presidential Citation for Excellent Housing Contractor on Housing Construction Day
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2001
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- 07
- Awarded Excellence Prize at the 5th “Best Place to Live” Apartment Awards hosted by Maeil Business Newspaper
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- 06
- Twinned with Jinchi, Bejing, PRC
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- 03
- Established Woomi Civil Engineering
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- 01
- Launched new apartment brand, "innosvil"
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1999
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- 07
- Established Woomi General Construction
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- 05
- Seonwoo Development opend as supermarket (entered distribution business)
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1998
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- 05
- Acquired ISO 9001 certification
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1994
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- 06
- Received a citation from the Minister of Construction for contribution to the development of the construction industry
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1993
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- 12
- Established Seonwoo Development(current Woomi Development)
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1991
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- 02
- Established Woomi Housing(current Woomi Construction)
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1989
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- 02
- Established Woomi Industrial Development
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1982
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- 02
- Samjin Mansion was publicly on sale(beginning of housing business)
