About Us

A premier construction company for client satisfaction

History

  • 2026

    Jan.

    Acquired ISO 45001 Certificate

    Jan.

    Acquired License for Structure Demolition and Scaffolding Construction

  • 2025

    Nov.

    Acquired License of Steel Structure Construction

  • 2024

    Apr.

    Received a plaque of appreciation from EWP(Korea East-West Power Co., Ltd)

    Best business Partner - LOTTE E&C

    Jun.

    Received a government award on 2024 Construction Day (Industrial Service Medal)

  • 2022

    Mar.

    Established an in-house labor welfare fund corporation

  • 2021

    Jan.

    Selected as an excellent partner of Samsung C&T/Samsung Engineering

  • 2020

    January

    Awarded the "2019 Excellent Job-Friendly Company Award" hosted by Korea District Heating Corporation

    February

    Received a Commendation from Gyeonggi Province Governor Lee Jae-myung

    July

    Received a Commendation from the Minister of Land, Infrastructure and Transport

  • 2016

    Jan.

    Registered Qualified companies for power plant maintanence - KOREA South-East power

  • 2015

    Mar.

    Selected as an excellent Business Partner - Doosan Heavy Industries & Construction

    Oct.

    Best business Partner - GS E&C

  • 2012

    Jun.

    Patent registration-Volatile organic compound disposal device for odor removal and advanced order treatment system using the same.

  • 2011

    Jun.

    Patent registration – Appatatus and method for removing hydrogen sulfide of underwater

  • 2008

    Jan.

    Acquired ISO 14001 Certificate (AJA 08/12388)

  • 2006

    Oct.

    Acquired License of Overseas construction works (Mechanical Engineering&Equipment etc)

  • 2003

    May.

    Acquired License of Gas Facility Construction

  • 1999

    Aug.

    Acquired License of Fire Fighting Facility Installation Work

    Dec.

    Acquired ISO 9001 Certificate (SGS KR99/00671)

  • 1998

    Dec.

    Acquired License of Earth Works

  • 1997

    Nov.

    Establishment of the DARIM Construction Co., Ltd.

    Dec.

    Acquired License of Mechanical & Equipment