Company Introduction
Optimal Energy Services, a luxury company in power generation and industrial equipment maintenance.
- Company Introduction
- History
Optimal Energy Service Co., Ltd.
government-sponsored private maintenance company, has left numerous traces by entering the power plant maintenance industry market.
We will continue to grow into a specialized maintenance company that is recognized not only in Korea but also overseas.
- 2011 ~ Present
- 2000 ~ 2010
-
2011 ~ Present
Global growth period
-
2023
-
07
- Gimpo Heat Supply Facility Routine Maintenance Work
-
05
- Routine Maintenance Support Service for Branch Yongin
-
07
-
2022
-
03
- Operation and Routine Maintenance of Water Treatment facility at Hanbit Nuclear Power Plantof Korea Hydro & Nuclear Power Co.
-
03
-
2021
-
12
- Awarded by the Minister of Trade, Industry and Energy for outstanding achievements in the nuclear power industry
-
07
- KHNP Hanbit Nuclear Power Plant maintenance of Secondary Air Conditioning facility
-
03
- KHNP Hanul Nuclear Power Plant Water Intake Equipment Maintenance Work
-
02
- KHNP Kori Nuclear Power Plant Water Intake Equipment Maintenance Work
-
12
-
2020
-
12
- KWP Pyeongtaek 1 Combined Cycle Gas Turbine Dismantling Wor
-
08
- H Asan Baebang Collective Energy Facility Routine Maintenance and Scheduled Outage Maintenance Work
-
06
- Routine maintenance support service for Korea District Heating Corporation Bundang Branch
-
12
-
2019
-
12
- Awarded by Korea Western Power co.,Ltd. for the Excellent Safety Company
-
11
- Saeul Nuclear Power Plant Operation and Maintenance of Water Treatment Systems
- Hanbit Nuclear Power Plant Operation and Maintenance of Water Treatment Systems
-
04
- Hanul Nuclear Power Plant HVAC Facility Maintenance Work
-
02
- Inauguration of the 5th representative director (CEO:LEE, HYEONG JU)
-
12
-
2017
-
10
- Company name changed to Optimal Energy Service Co., Ltd.
-
04
-
Certified as a small strong enterprise by the Ministry of Employment and Labor Hanul#3,
Performed routine and scheduled outage maintenance work on machinery & electrical equipment
-
Certified as a small strong enterprise by the Ministry of Employment and Labor Hanul#3,
-
03
-
Patented - Rotor insulating sheet replacement device and method for replacing using the same
Patented - Drawout & drawin device of generator rotor - Selected as a good taxpayer in Yongin, Gyeonggi-do
- Patented - Rotor insulating sheet replacement device and method for replacing using the same
-
Patented - Rotor insulating sheet replacement device and method for replacing using the same
-
02
- Inauguration of the 4th representative director (CEO: HEO, TAE JIN)
-
10
-
2016
-
11
- Patented - Supporting mechanism of the exciter and supporting device including the exciter
-
07
- Routine maintenance work of group energy facility at LH Daejeon Southwest Division
-
04
- Youth-friendly small strong enterprise certification by the ministry of employment and labor
-
01
- Patented- Machine sealing assembly apparatus and 1 other
-
11
-
2015
-
12
- Merit certificate by Minister of Employment and Labor (For contributing job sharing)
- Patented - Portable cutter and 2 others
- Routine maintenance work of coal handling facility at Korea South-East Power Co., Ltd. Samcheonpo Thermal Power Plant
-
09
- Management Innovation SME Certification
-
08
- Routine maintenance at Korea Midland Power Co., Ltd. Boryeong Thermal Power Plant Units 1 and 2
-
06
- KEPCO KPS, UAE BNPP #1,2,3,4 Commissioning maintenance work
-
04
- Company training institute founded (Boryeong-si, Chungnam)
-
03
- Presidential certification of excellent job creating company by the Ministry of Employment and Labor
-
03
- Wonju Green Heat Combined Power Plant operation and routine maintenance work
-
02
- Korea Western Power Co., Ltd Taean sea water intake facility work
-
12
-
2014
-
11
- Inauguration of the 3rd representative director (CEO: LEE, ON RO)
-
10
- Korea Hydro & Nuclear Power Co., Ltd. Wolsong water treatment plant operation and routine maintenance work
-
07
- Firefighting facility construction work licensed
-
06
- LH Asan Energy routine maintenance work
-
05
- Korea Hydro & Nuclear Power Co., Ltd. vendor registered (Water treatment plant operation and routine maintenance work)
-
01
- By Ministry of Employment and Labor, Small giant company certified
-
11
-
2013
-
11
- Korea Midland Power Co., Ltd. appreciation plaque awarded (Stable facility operation)
-
10
- Hanul Nuclear Power Plant #1, Lighting facility maintenance work
-
09
- Shin-Kori Nuclear Power Plant #1, Lighting facility maintenance work
-
07
- Pyeongtaek Thermal Power Plant #1~4 Boiler facility and combined plant routine maintenance
- Yeongheung Thermal Power Plant #5,6 Boiler facility routine maintenance
- KEPCO KPS technical support agreement
-
03
- Gyeonggi-do Office Local Tax faithful payer certification
-
01
- Sancheong Pumped Storage Power Plant routine maintenance work
-
11
-
2012
-
12
- Korea Hydro & Nuclear Power Co., Ltd Quality Q-maru awarded (excellence award in maintenance work and services)
- Patented - Straightness testing machine of large shaft and 6 others
-
11
- Korea Midland Power Co., Ltd Appreciate Plaque (contribution to stable power supply)
-
09
- Engineering business registered (Machine and 2 others)
-
03
- Capital increase to 1,500 million won
-
12
-
2011
-
10
- Registered as hydrothermal power facility supplier with Korea Hydro & Nuclear Power Co., Ltd. (Class A planned outage maintenance)
-
05
- Rarticipated in Shin-kori Plants 3 & 4 maintenance during commissioning phase(CP-S2)
-
10
-
-
2000 ~ 2010
Leaping Period
-
2010
-
11
- Signed expanded agreement for routine maintenance of Boryeong Combined Power plant with Korea Midland Power Co., Ltd.
- Units #1-2 (900MW)→ Units #1-3 (1350MW)
-
08
- Registered for scaffold and structure dismantlement work
-
07
- Patented - Cooler drawout device for power generators
-
04
- Awarded Plaque of Appreciation from Korea Midland Power Co., Ltd.
(achieved 500-day long-term defect-free operation with Boryeong Combined GT Unit 1).
- Awarded Plaque of Appreciation from Korea Midland Power Co., Ltd.
-
03
- Registered for metal structure/ door & window frame installation
-
02
- Patented Drawout for exciter rotor for power generators
-
01
- Participated in maintenance during commissioning phase (CP-S2) for Sinwolsong Units 1 & 2
-
11
-
2009
-
12
- Registered for new & renewable energy professional company
-
10
- Plaque of Appreciation from Korea Hydro & Nuclear Power Co., Ltd.
(contribution to test drive of Shin-kori Plants 1 & 2)
- Plaque of Appreciation from Korea Hydro & Nuclear Power Co., Ltd.
-
08
- Registered certificate for uninterruptible work
-
04
- Participated in maintenance during commissioning phase (CP-S2) for Shin-kori Units 1 & 2
-
12
-
2008
-
10
- Acquired Level Q for maintenance during commissioning phase in Shin-kori Units 1 & 2
-
09
- Signed business cooperation agreement with KEPCO E&C
-
03
- Signed expanded agreement for routine maintenance of Boryeong Combined Power Plant with Korea Midland Power
- UNIT#1(450MW) → UNIT#1~2(900MW)
-
10
-
2007
-
12
- Joined Korea Power Maintenance Association
- Certified as venture business
- Certified as Tech-innovative small business (INNO-BIZ)
-
11
- Certified for R&D department
- Certified for productivity management system
-
07
- Certified for Korea Occupational Safety & Health Agency's Safety & Health Management System
-
12
-
2006
-
12
- Certified for ISO14001 Environmental Management System
-
03
- Signed the agreement for routine maintenance work for Boryeong Combined Unit 1 with Korea Midland Power Co., Ltd.
-
12
-
2005
-
12
- Technical agreement to transfer and supervise of power plant maintenance technology (KEPCO KPS Co., Ltd.)
-
03
- Registered for maintenance work with Korea Hydro & Nuclear Power Co., Ltd.
-
12
-
2004
-
12
- Registered for maintenance work with KOSEP Co., Ltd.
-
06
- Registered for maintenance work with EWP Co., Ltd.
- Registered for maintenance work with KOSPO CO., Ltd.록
-
05
- Registered for maintenance work with Western Power Co., Ltd.
-
03
- Registered for maintenance work with KOMIPO Co., Ltd.
-
12
-
2003
-
09
- Registered for mechanical facility work
- Certified for ISO9001:2000 Quality Management System
- Opened Boryeong Office
-
07
- Registered for electrical work
-
06
- Ace Power Utility Service Co., Ltd. established
-
09
-