business introduction
Building upon its core expertise in Instrumentation & Control (I&C) and electrical systems accumulated through
domestic power plant maintenance projects, Orbis entered the global market in the early 2000s and has since
completed commissioning, maintenance, and technical support projects in more than 17 countries worldwide.
We have successfully provided commissioning, maintenance, and engineering services for major power plants in Saudi Arabia,
Qatar, Vietnam, Indonesia, the Philippines, Nigeria, Morocco, Algeria, Libya, Guam, and many other regions.
Through customized technical solutions and on-site expertise, Orbis contributes to the stable and efficient operation of global power facilities.
Moving forward, Orbis will continue to strengthen its global network, technological advancement, and market diversification,
evolving into a world-class engineering and maintenance service provider trusted by clients around the world.
Project Portfolio
Commissioning Service
| Client | Duration | Project | Description |
|---|---|---|---|
| (*)KEPCO Industrial Development | 2025. 03 ~ 2027. 03 | Quang Trach 1 Coal-fired TPP (600MW x 2) | Commissioning Service |
| KPS | 2019. 10 ~ 2020. 12 | Algeria Biskra CCPP Commissioning Work (1,600MW) | Commissioning Service |
| POSCO | 2018. 11 ~ 2018. 12 | Iraq Khabat TPP (150MW x 2) & Bazyan Substation (300KV) | Commissioning Service |
| HEC | 2018. 06 ~ 2020. 02 | Indonesia Kalsel Coal-fired TPP | Commissioning Service |
| POSCO O&M | 2018. 05 ~ 2019. 12 | Philippines Masinloc Coal-fired TPP (600MW) | Commissioning Service |
| HEC | 2017. 03 ~ 2020. 03 | Philippines Toledo Coal-fired TPP (144MW) | Commissioning Service |
| SAFI IPP/KPS | 2016. 09 ~ 2019. 03 | Morocco Safi IPP (668MW X2) | Commissioning Service |
| KOSPO | 2015. 10 ~ 2016. 06 | Peru Puetro Bravo GT (720MW) | Commissioning Service |
| POSCO | 2014. 12 ~ 2018. 12 | Iraq Khabat TPP (150MW x 2) & Bazyan Substation (300KV) | Commissioning Service |
| KOSPO | 2012. 04 ~ 2013. 09 | OPC Israel Rotem CCPP (427MW) | Commissioning Service |
| KHNP | 2011. 05 ~ 2011. 12 | ShinKori Nuclear #3,4 (1,400MW) | I&C Total Commissioning Service |
| KOSPO / JORDAN | 2010. 07 ~ 2011. 12 | Jordan Al Quatrana (373MW) | Commissioning Service |
Routine Maintenance Service
| Client | Duration | Project | Description |
|---|---|---|---|
| (*)KHNP | 2024. 07 ~ 2027. 07 | Hanbit Nuclear #3,4 (1,000MW x 2) | I&C Total Maintenance Service |
| (*)HPS | 2023. 10 ~ Ongoing | Samcheok Blue Power Coal-fired TPP (1050MW x 2) | I&C Total Maintenance Service |
| KDHC | 2022. 06 ~ 2023. 07 | Bundang Office | Routine Maintenance Service (I&C, Elec, Mechanical Part) |
| (*)GS Donghae Power | 2022. 01 ~ 2025. 12 | GS Donghae Power #1,2 | I&C Total Maintenance Service |
| HJ S&C | 2021. 06 ~ 2021. 07 | Yangsan Group Energy Facility | I&C Total Maintenance Service |
| KDHC | 2021. 06 ~ 2021. 07 | Bundang Office | I&C Total Maintenance Service |
| KOSPO | 2020. 01 ~ 2020. 12 | South Jeju TPP KPS Maintenance | Maintenance Service (Electric Generation Equipment) |
| KDHC | 2017. 06 ~ 2017. 08 | Yongin Branch | I&C Total Maintenance Service |
| KOSPO | 2017. 04 ~ 2023. 12 | Yeongwol CCCP (848MW) | Routine Maintenance Service (I&C, Elec, Mechanical Part) |
| KDHC | 2017. 02 ~ 2017. 08 | Goyang Branch | I&C Total Maintenance Service |
| KOSPO | 2017. 01 ~ 2024. 01 | Hadong TPP #1~4 | I&C Total Maintenance Service |
| KDHC | 2015. 12 ~ 2016. 12 | Yongin Branch | Routine Maintenance Service (Mechanical Part) |
| GS DEP | 2015. 11 ~ 2019. 11 | BukPyeong TPP (596MW X 2) | Routine Maintenance Service |
| KEPCO | 2014. 10 ~ 2016. 10 | Nigeria Egbin Power plant(220MW x 6) | Routine Maintenance Service (Mechanical, Electric, I&C) |
| KHNP | 2011. 11 ~ 2014. 12 | Kori Nuclear #3,4 (1,000MW) | I&C Total Maintenance Service |
| KOSPO | 2010. 12 ~ 2013. 12 | Hadong TPP #5~8 (500MW) | I&C Total Maintenance Service |
| KOSPO / QATAR | 2009. 03 ~ 2011. 05 | Qatar Ras Laffan IWPP | Maintenance & Running Service |
| EWP | 2008. 01 ~ 2013. 04 | Dangjin TPP #1~4 (500MW) | I&C Total Maintenance Service |
| KOSEP | 2005. 09 ~ 2008. 09 | Samcheonpo #1~6(500MW) / Yeosu #1,2 I&C | I&C Total Maintenance Service |
| WP | 2004. 10 ~ 2010. 12 | Taean TPP #1~8 (500MW) | I&C Total Maintenance Service |
| KOMIPO | 2004. 02 ~ 2004. 11 | Boryeong TPP#3,4(500MW) | I&C Total Maintenance Service |
| KOMIPO | 2004. 02 ~ 2004. 11 | Incheon TPP#1~4(500MW) | I&C Total Maintenance Service |
| KOMIPO | 2004. 02 ~ 2004. 11 | Seocheon TPP#1,2(500MW) | I&C Total Maintenance Service |
| EWP | 2004. 01 ~ 2008. 01 | Dangjin TPP #1~8 (500MW) | I&C Total Maintenance Service |
Construction
| Client | Duration | Project | Description |
|---|---|---|---|
| Doosan Enerbility | 2023. 01 ~ 2024. 03 | Guam UKUDU CCPP (200MW) | Construction Work(I&C) |
| KDHEC | 2020. 05 ~ 2023. 10 | Yangsan Group Energy CHP | Construction Work(Electric, I&C) |
| KOMIPO | 2018. 08 ~ 2021. 06 | Shinseocheon TPP (1,018MW) | Construction Work(Electric, I&C) |
| LOTTE E&C | 2016. 09 ~ 2016. 12 | Nae-Po EPC Electric work | Construction Work (Electric) |
| KDHEC | 2016. 07 ~ 2017. 12 | Hwasung CHP (512MW) | Construction Work(Electric, I&C) |
| e-Tec | 2016. 03 ~ 2017. 03 | Solvay Sunny | Construction Work(Electric, I&C) |
| LOTTE E&C | 2015. 11 ~ 2016. 06 | Seoul CCPP #1,2 (400MW x 2) | Electrical Work (Electric) |
| LOTTE E&C | 2015. 04 ~ 2016. 06 | GE4 Construction Work | GE4 Construction Work(Electric, I&C) |
| KEPCO E&C | 2011. 06 ~ 2011. 12 | Bundang CPP #1 | Cooling Water Heat Recovery Electricity, I&C Installation Work |
| KHNP | 2009. 08 ~ 2010. 11 | Kori N.P.P. #2 | Electric Cable Replacement Work |
| KEPCO E&C | 2009. 06 ~ 2009. 12 | Bundang CPP | Heat Recovery of Chimney Electricity, I&C Installation Work |
| KEPCO E&C | 2009. 06 ~ 2009. 12 | Yeongdong #1 TPP | Modifying Coal Supply System Elec., I&C Installation |
| Korea LH | 2009. 02 ~ 2011. 12 | Suwon Homaesil Apt | Electric Work |
| KEPCO | 2008. 12 ~ 2011. 07 | Seongnam CPP | High Voltage B Electric Work |
| Yeoju, Gyeonggido | 2007. 02 ~ 2008. 03 | Yeoju Complex CPP | Electric Equipment Work for Access Road |
| GS E&C | 2006. 06 ~ 2008. 01 | Dangjin TPP #8 | I&C Equipment Installation Work |
| Samsung C&T | 2005. 12 ~ 2008. 01 | Dangjin TPP #7 | I&C Equipment Installation Work |
| Samwon Elec. | 1996. 01 ~ 1999. 06 | Donghae TPP #1,2 | I&C Equipment Installation Work |
| Samwon Elec. | 1996. 01 ~ 1997. 08 | Jeju Hanlim CPP | I&C Equipment Intallation Work |
Engineering
| Client | Duration | Project | Description |
|---|---|---|---|
| KDHC | 2025. 01 ~ 2025. 05 | Taean TPP #2 (500MW) | Integrated Design Fuel Conversion and Replacement Construction |
| KHNP | 2012. 08 ~ 2012. 12 | Hanbit NPP#3,4 | SPV Multiplex Design Service |
| KEPCO E&C | 2012. 05 ~ 2017. 04 | TaeAn TPP #9,10 | I&C Design Service |
| KEPCO E&C | 2012. 04 ~ 2015. 09 | Dongbu Green TPP#1,2 | I&C Design Service |
| KEPCO E&C | 2012. 01 ~ 2012. 02 | ShinWolseong NPP #1,2 | Technical Service |
| KEPCO E&C | 2011. 10 ~ 2016. 09 | Kori #3,4 | Planning Service for Improving Condenser Polishing System |
| KEPCO E&C | 2011. 07 ~ 2012. 03 | Samcheok TPP#1,2 | Measurement Design Service |
| KEPCO E&C | 2011. 05 ~ 2012. 12 | ShinKori, ShinWolseong NPP #1,2 | 1,2 Total Design Service |
| KEPCO E&C | 2011. 04 ~ 2013. 05 | ShinKori NPP#3,4 | Measurement Technical Supporting Service |
| KEPCO E&C | 2010. 04 ~ 2010. 12 | UAE NPP | Total Design Service |
| KEPCO E&C | 2010. 03 ~ 2012. 04 | Uljin NPP #1,2 | Planning service for Improving Turbine, etc. |
| KHNP | 2009. 12 ~ 2010. 01 | Kori #3,4 NPP | Computer Integrating Design Service |
| KEPCO E&C | 2009. 10 ~ 2013. 10 | POSCO Power LNG CPP #5,6 | Control System Design Service |
| KEPCO E&C | 2009. 10 ~ 2011. 10 | ShinKori NPP #3,4 | Total Design Service |
| KEPCO E&C | 2008. 01 ~ 2013. 12 | Misurata & Benghazi, Libya | CPP Control & Management Design Service |
| KEPCO | 2000. 08 ~ 2001. 01 | Yeongnam TPP #2 | Low NOx Atomizer Installation Service |
Overseas Project
| Client | Duration | Project | Description |
|---|---|---|---|
| Doosan Enerbility | 2024. 03 ~ 2024. 10 | Vietnam Vung Ang II (1,330MW) | Online Clinker CCTV |
| Egbin Power PLC | 2024. 03 ~ 2024. 07 | Nigeria Egbin Power Plc (220MW X 6) | Spares for UPS |
| KERL (Kepco Energy Resource Ltd) | 2024. 01 ~ 2024. 12 | Nigeria Egbin Power Plc (220MW X 6) | Purchase and Installation of Unit 2 Excitation System |
| SEWOONG PLANT | 2023. 12 ~ 2024. 02 | Philippines Pagbilio (420MW) | Online Clinker CCTV |
| Sharjah Hamriyah O&M | 2023. 07 ~ 2023. 07 | SEWA Hamriyah (500MW X 2) | BTLD Spare parts |
| KVPS | 2022. 10 ~ 2023. 12 | Vietnam Van Phong (660MW X 2) | Boiler Tube Leak Detection System |
| KVPS | 2022. 06 ~ 2023. 12 | Vietnam Van Phong (660MW X 2) | 3D-CBT Development and Implementation Services |
| DOOSAN ENERBILITY | 2022. 01 ~ 2023. 06 | Indonesia Jawa (1000MW X 2) | Online Clinker CCTV |
| PT. KPJB | 2020. 11 ~ 2021. 05 | Indonesia Tanjung Jati B (660MW X 2) | Upgrade Server for Boiler Tube Leak Detector |
| PT. KPJB | 2020. 07 ~ 2021. 05 | Indonesia Tanjung Jati B (660MW X 2) | Installation DGA Online Monitoring System |
| GE Power Systems | 2019. 11 ~ 2020. 12 | SEWA Hamriyah (500MW X 2) | Boiler Tube Leak Detection System |
| ROMCO | 2019. 02 ~ 2019. 10 | Saudi Arabia Rabigh IPP (373MW) | Transformer Online DGA System GT #1,2 |
| EGBIN POWER PLC | 2018. 10 ~ 2019. 02 | Nigeria Egbin Power Plc (220MW X 6) | Supervision Service of installation and commissioning of Main Transformer |
| EGBIN POWER PLC | 2017. 12 ~ 2018. 11 | Nigeria Egbin Power Plc (220MW X 6) | Restoration of #3 Steam Turbine |
| EGBIN POWER PLC | 2016. 11 ~ 2017. 09 | Nigeria Egbin Power Plc (220MW X 6) | Main Transformer |
| EGBIN POWER PLC | 2016. 09 ~ 2016. 11 | Nigeria Egbin Power Plc (220MW X 6) | Restoration of #4 Steam Turbine |
| DOOSAN ENERBILITY | 2016. 08 ~ 2017. 10 | Vietnam Songhau (600MW X 2) | Boiler Tube Leak Detection System |
| ENERJISA | 2016. 07 ~ 2016. 09 | Turkey Tufanbeyli (150MW X 3) | BTLD Component |
| Daelim Industries | 2016. 04 ~ 2016. 05 | Malaysia TNB Fast Track 3A (1,000MW) | BTLD Spare parts |
| KEPNL | 2016. 01 ~ 2016. 02 | Nigeria Egbin Power Plc (220MW X 6) | STATION SERVICE TRANSFORMER |
| KEPNL | 2015. 11 ~ 2015. 12 | Nigeria Egbin Power Plc (220MW X 6) | Emergency Repair Work of Boiler Tube |
| KEPNL | 2015. 01 ~ 2015. 05 | Nigeria Egbin Power Plc (220MW X 6) | Natural GAS Leak Detection System #1~6 |
| Daewoo E&C | 2014. 07 ~ 2015. 11 | Morocco Jorf Lasfar TPP #5&6 (348MW X 4) | Boiler Tube Leak Detection System Installation & Tech. Service |
| Daelim Industries | 2014. 04 ~ 2015. 05 | Malaysia TNB Fast Track 3A (1,000MW) | Boiler Tube Leak Detection System Installation & Tech. Service |
| SK E&C | 2012. 06 ~ 2013. 01 | Turkey Tufanbeyli (150MW X 3) | Boiler Tube Leak Detection System Installation & Tech. Service |
| PT. KPJB | 2010. 12 ~ 2012. 05 | Tanjung Jati B (660MW X 2) 3D CBT | 3D CBT for Coal fire power plant |
| PT. KPJB | 2010. 12 ~ 2011. 08 | Indonesia Tanjung Jati TPP #3,4 | Boiler Tube Leak Detecting System Installation & Tech. Service |
| DOOSAN ENERBILITY | 2010. 11 ~ 2012. 10 | Saudi Arabia Yanbu # 1~3 | Boiler Tube Leak Detecting System |
| Hankook Jungsoo | 2004. 10 ~ 2006. 05 | Taiwan Dah-Tarn | Control Equipment Installation & Tech. Service |
| KEPCO | 1998. 05 ~ 1998. 09 | Philippines Malaya TPP #1,2 | Boiler Tube Leak Detecting System Installation & Tech. Service |
| Isung Engineering | 1997. 05 ~ 1998. 02 | Philippines Malaya TPP | Burner Management System Installation & Tech. Service |