About SDAG
    Vision

      History

      We will give you the footsteps of SDAG Construction.

      2022

      • 12.9
        Acquisition of licenses ISO 45001:2018 / KS Q ISO 45001:2018

      2020

      • 1.28
        Moved the headquarters (207, 119-9, Geongeon-ro, Sangnok-gu, Ansan-si, Gyeonggi-do)

      2018

      • 12.3
        Awarded Honor by Minister of Land, Infrastructure, and Transport for the 14th Construction Cooperation Promotion
      • 9.3
        Acquisition of licenses ISO 9001:2015 / KS Q ISO 9001:2015

      2017

      • 11.11
        Awarded Honor by Minister of Environment for the 2nd Environmental safety practice
      • 8.3
        Awarded Order of Merit by Prime Minister Hun Sen for Completion of Rural Development Training Center
      • 4.14
        Registered for housing rental management business (No.Suwon-2)
      • 3.31
        Registered for green remodeling company (No.02-2-0045)
      • 2.2
        Awarded Honor by Governor of Gyeonggi-do for man for merit of construction industry development

      2012

      • 8.20
        Awarded Construction Industry's Ethic Management Grand Prize in 2012

      2011

      • 8.5
        Registered for energy service company (No.2011-0517-4)

      2010

      • 9.1
        Awarded Honor by Minister of Justice
      • 5.24
        Registered for new & renewable energy company (No.2010-6171)
      • 3.20
        Acquisition of license ISO 9001:2008

      2009

      • 6.18
        Awarded Gold Tower Order of Industrial Service Merit (No.631)
      • 4.1
        Selected as a construction company of excellence by Korea Rail Network Authority

      2008

      • 5.19
        Registered for realestate development business (No.080246)

      2006

      • 11.30
        Plaque of appreciation by Korea Pharmaceutical manufactures Association
      • 9.29
        Acquisition of license for landscape architecture construction (No.10-0112)

      2005

      • 11.18
        Acquisition of licenses for information and telecommunication construction (No.310137)
      • 5.31
        Awarded Honor by Yongin City Mayor

      2004

      • 2.17
        Awarded Honor by Minister of Culture and Tourism

      2003

      • 12.16
        Acquisition of licenses ISO 9001:2000, KS A 9001:2001
      • 10.20
        Plaque of appreciation by Jeonbuk governor for Construction of Jeonbuk Knit Industry Research Center
      • 9.27
        Awarded Honor by Pyeongtaek City Mayor for completion of Pyeongtaek Northern Cultural Sports Center
      • 2.19
        Selected first place in Saha Construction Awards
      • 2.12
        Awarded Honor by Minister of Maritime Affairs & Fisheries

      2002

      • 11.29
        Awarded for Excellency in IT adaptation among small & mid-sized enterprises
      • 11.22
        Selected by Seoul Economic Times for Korean Construction Culture Awards

      2000

      • 9.18
        Registered for facility maintenance business (No.30-0010)

      1999

      • 12.20
        The 10th won environment-culture Awards (No.99-565)
      • 8.23
        Registerd for industrial environmental equipment business (No.10-0005)
      • 6.21
        Moved the headquarters (558-9, Uman-dong, Paldal-gu, Suwon-si, Gyeonggi-do)
      • 5.12
        Won gold medal in the 17th Seoul Constructioin Awards
      • 5.10
        Selected as a construction company of excellence by Korea Meteorological Administration

      1997

      • 12.2
        Acquisition of license ISO 9001 (No.AC-00792)
      • 7.24
        Acquisition of license for Foreign Trading (No.11440545)

      1996

      • 3.13
        Selected as a construction company of excellence by Korea National Housing Corporation

      1994

      • 11.17
        Acquisition of overseas construction license (No.181)

      1993

      • 6.15
        Capital increased to 7.6 billion won
      • 3.15
        Capital increased to 6.8 billion won

      1992

      • 7.17
        Moved the headquarters (765-14, Bangbae-dong, Seocho-gu, Seoul)
      • 3.30
        Capital increased to 5.8 billion won

      1984

      • 10.5
        Capital increased to 1.18 billion won

      1982

      • 3.29
        Acquisition of plastering construction license (No.99)

      1981

      • 7.28
        Moved the headquarters (945-25, Bongcheon-dong, Gwanak-gu, Seoul)
      • 4.27
        Moved the headquarters (157, Chungjeongno 2(i)-ga, Seodaemun-gu, Seoul)
      • 1.6
        Registered as fire prevention facility construction business (No.2009-1)

      1980

      • 1.1
        Acquisition of first class electrical construction license (No.00073)

      1978

      • 4.10
        Registered for housing construction business (No.1978-0001)
      • 3.25
        Capital increased to 120 million won

      1977

      • 6.9
        Name changed to Shindongah General Construction Co., Ltd.
      • 6.9
        Inauguration of CEO Kim Joong-Koo

      1971

      • 7.16
        License Acquisition for Construction (No.835)
      • 3.12
        Establishment of Dongdo Jinheung Inc.