2023

01

Awarded the Minister of Science and ICT Commendation for Solving Social Issues through Science and Technology

2021

11

Awarded the Minister of Trade, Industry and Energy Prize for Green Certification Merit

10

Awarded the Minister of Trade, Industry and Energy Prize for the Machinery Industry

04

“Regeneration Technology for DeNOx Catalysts Using Dry Ice Microchips” Certified as Green Technology

2020

12

Selected as an Excellent R&D Innovative Product
Awarded the Minister of Trade, Industry and Energy Prize for Energy Technology Development

10

Selected as one of the Top 100 Outstanding National R&D Achievements

05

Selected by The Korea Times for the "2020 Green Energy Excellent Company Award"

2019

11

Performed CM services for the installation of integrated environmental facilities for DS E&E

07

“Method for Regenerating Catalysts Using Dry Ice” registered as a U.S. patent
(Registration No. US 10,363,554)

05

Selected as the lead organization by the Ministry of Trade, Industry and Energy for the project
“Development of a New Low-Temperature DeNOx Process for Coal-Fired Flue Gas Treatment”

01

Selected by the Ministry of Environment as a participating company in the “Korea–China Cooperative Demonstration Project for Fine Dust Reduction Environmental Technologies”

2018

11

Obtained Inno-Biz (Innovation Business) certification

10

Supplied and installed a dry ice composite cleaning system for CHP air preheaters at Daegu District Heating Corporation
Commissioned to operate a dry ice composite cleaning system for CHP air preheaters at Cheongju District Heating Corporation

06

On-site regeneration of DeNOx catalysts for Namjeju Thermal Power Plant Unit 1

04

Supplied GGH element composite cleaning system for Taean Thermal Power Plant Units 2 and 4

2017

12

Obtained ISO 9001 and ISO 14001 certifications

11

Established a research-based corporate laboratory (GEESCO Environmental Energy Research Institute) in joint venture with the Korea Institute of Machinery and Materials

03

Signed an MOU with KEPCO Plant Service & Engineering Co., Ltd. to jointly promote heat exchanger cleaning and catalyst regeneration projects

2016

08

Acquired New Excellent Technology (NET) certification from the Ministry of Trade, Industry and Energy
Cleaning technology for regenerative rotary heat exchangers using dry ice and steam

2015

12

SME Start-up and Growth Technology Development Project of the Korea Institute of Energy Technology Evaluation and Planning
“Development of a Technology to Improve the Urea Vaporization Rate in Low-Temperature DeNOx Systems Using Plasma” (participating company)

11

Signed a technology transfer agreement with the Korea Institute of Machinery and Materials for “plasma burner technology”

10

Signed an agreement for the Gyeonggi-do technology development project with the Gyeonggi-do Institute of Science & Technology Promotion
“Ultra-Low Emission DeNOx System for Low-Temperature (170°C and above) Applications for Small and Medium Boilers”

07

Signed an agreement with Boosta Co., Ltd. for joint development of low-temperature DeNOx systems

01

"Exhaust Gas Treatment Apparatus and Waste Heat Recovery System" patent registered (Registration No. 10-1482654)

2014

08

"Selective Catalytic Reduction DeNOx System for Visible Smoke Removal" patent registered
(Registration No. 10-1433611)

05

SME Start-up and Growth Technology Development Project
“Development of Catalyst Regeneration Technology Using CO2 Dry Ice and Supercritical Fluids”

04

"Composite Cleaning System for Heat Exchangers" patent registered (Registration No. 10-1387024)

03

Obtained venture business certification (No. 20140102181)

2013

05

"Exhaust Gas Discharge Device with Dust Removal Function" patent registered (Registration No. 10-1263829)

04

"Exhaust Gas Discharge Device" patent registered (Registration No. 10-1258071)

2011

12

Established GEESCO Co., Ltd.