Integrated construction
- Industrial, environmental facility
- Apr 05, 2011
- Architecture
- Jun 04, 2013
- Civil
- Jun 24, 2020
Specialized construction
- Electricity
- Sep 02, 2010
- Mechanical facility
- Oct 07, 2014
- Professional fire fighting facilities
- Apr 29, 2011
- Atmospheric environment specialized
- Mar 16, 2020
Design
- Engineering (electric facilities, electric & electronic applications, chemical plant, HVAC&Plumbing, structure)
- Jan 21, 2002
- Construction technical service (design & project management - general)
- Jul 17, 2019
- Fire fighting facilities (mechanical, electrical)
- Mar 09, 2010
- Power facility professional (type 1)
- Nov 19, 2013
- Offsite Consequence Analysis company
- Apr 09, 2015
- Safety diagnosis specialized company (architecture)
- Dec 12, 2019
Supervision
- Integrated(electrical power facility)
- May 26, 2003
Overseas construction
- Industrial, Environmental facilities
- Oct 23, 2012
- Electricity
- Oct 23, 2012
Surveying services
- Public
- Oct 07, 2016
Energy Service Company (ESCO)
- Feb 28, 2008
Quality Management
- ISO 9001:2015
- Validity : Aug 21, 2021~Jul 20, 2024
Health & Safety Management
- ISO 45001:2018 (OHSAS 18001)
- Validity : Mar 03, 2021~Mar 02, 2024
Environmental Management
- ISO 14001:2015
- Validity : Mar 03,2021~Mar 02,2024
Institute of Technology
- Jun 30,2005
Hydrogen product manufacturing business license
- JJul 11, 2023
Hydrogen specialized company
- Dec 29, 2023
Middle Market Enterprise
(Mid-sized Company)
- Apr 01, 2021
Work-based learning dual system
- Jan 13, 2017
Family-friendly company certification
- Dec 13, 2019
Patent
- Application Date : Oct 18, 2016
- No. 10-1847946
- Content : Human resources management system
Patent
- Application Date : Sep 24, 2015
- No. 10-1716717
- Content : Oil storage tank, robot for the inspection of defects of welded area
Patent
- Application Date : May 6, 2015
- No. 10-1638424
- Content : PDMS DB Management System