Environmental Social Governance rating : ESG-4 Excellence Certification
2022.07Midsize Business Certification
2021.04Registered civil construction business
2020.06Registered the atmosphere environment specialized construction business
2020.03Moved the Seoul office
2020.01Family-friendly company cerified
2019.12Registered as a safety diagnosis specialized company(architecture)
2019.12ISO 45001 health and safety management system certified
2019.07Patent registered (Human resources management system)
2018.04Patent registered (Oil storage tank, robot for the inspection of defects of welded area)
2017.03Work-based learning dual system certified
2017.01Minister of Trade, Industry and Energy Award for Commendation (Practicing Energy Saving and Efficiency Improvement)
2016.10Registered survey business (Public)
Registered survey business (Under ground facilities/Numerical mapping processing business)
2016.08Patent registered (PDMS DB Management System)
2016.07Registered as an OCA report preparing specialized organization
2015.04Reported as a software entrepreneur
2014.11Registered mechanical facility construction
2014.10Registered 1st class power facility secialized design business
2013.11Registered architecture construction business
2013.06Opened Seoul office
2012.01ISO 45001 Health and safety management system certified / ISO 14001 Environmental management certified
2012.03Registered overseas construction business (Industrial environment facility, Electricity)
2012.10Registered the specialized fire fighting facility construction business
2011.04Registered industrial environment facility construction business
Registered electric construction business
2010.09Registered as as Initial Management Innovation Small and Medium Business/Venture company
2009. 10Registered as an Energy Service Company (ESCO)
2008.02Moved the Head office
2007.07Winning the Minister of Knowledge Economy Award (Best use of software)
2005.12Opened Seoul office
2005.11Technology institute established and approved
2005.06Introduced 3D LASER SCAN
2005.05Opened Daesan office
2005.04Introduced 3D design system (PDS)
2004.09Registered the fire fighting facility design business (Mechanical/Electrical)
2004.02Registered integrated construction supervision business(Elec. power facilities)
2003.05Reported as an engineering service provider
2002.01Introduced 3D design system (PDMS)
2001.12ISO 9001 quality management certified
2000.06Registration as Hi-Tech Engineering Co.,Ltd.
1995.12Established Hi-Tech Engineering
1992.02