- CEO
- Chung-Yeol Lee
- Full Time Employees
- 84
- Sector
- Producer manufacturing
- Industry
- Industrial machinery
- Address
- Yeoju-si South Korea
- IPO Date
- Feb 1, 2006
- Business
- Enertork Ltd. is a South Korea-based manufacturing company specializing in the design, engineering, and production of electric valve actuators, gear reducers, and integrated flow control automation solutions for industrial and utility infrastructures. Founded in 1987 as Morgan Korea Ltd. and rebranded as Enertork Ltd. in 2011, the company is headquartered in Yeoju-si, Gyeonggi-do, South Korea, and is publicly traded on the KOSDAQ under ticker symbol 019990.
The company operates primarily through its flow control equipment manufacturing and industrial automation segments. Its core product and service portfolio comprises multi-turn electric actuators under the TM Series; intelligent digital electric actuators under the TX Series featuring microprocessors, liquid crystal displays, and non-intrusive configuration; quarter-turn electric actuators under the TQ Series engineered for quarter-turn butterfly, ball, and plug valves; nuclear-qualified safety-related actuators under the LTMD-Q Series developed for Class 1E and Q-Class nuclear containment and auxiliary environments; manual and mechanical gear reducers including worm gearboxes, bevel gearboxes, and spur gear reducers; digital fieldbus communication interfaces supporting Modbus, Profibus, and Foundation Fieldbus industrial network protocols; explosion-proof, weatherproof, and fireproof specialized actuator enclosures; and comprehensive valve automation engineering, installation, diagnostic testing, retrofitting, and maintenance, repair, and overhaul (MRO) services.
Enertork supplies critical equipment to a diversified array of heavy industrial end-markets, including commercial nuclear power generation facilities, thermal and combined-cycle power stations, municipal water treatment and wastewater handling plants, desalination facilities, oil and gas transport pipelines, petrochemical processing plants, steel mills, and marine shipbuilding infrastructure. The company holds a dominant domestic market position in South Korea's nuclear power plant balance-of-plant actuator market, supported by safety integrity level (SIL) and New Excellent Product (NEP) certifications, while distributing its systems internationally across Asia, the Middle East, and Europe through global channel partners and its regional manufacturing and sales subsidiary, Enertork Vina, located in Vietnam.
In recent corporate developments, Enertork has undergone strategic governance, ownership, and operational enhancements to strengthen its market position and global footprint. In March 2024, the company appointed Chung-yeol Lee as Chief Executive Officer to lead executive management and drive operational growth. In September 2024, Enertork rebranded its Vietnamese overseas operating entity from ENVACO to Enertork Vina, aligning regional production and sales operations under a unified corporate brand. In July 2025, the company completed a major ownership restructuring wherein Bukook Premium Private Equity Partnership acquired the total controlling equity stake formerly held by Seobu Electric Co., Ltd. Concurrently, Enertork is actively expanding its international business activities, integrating its nuclear-grade actuator technologies into global supply chains for large-scale international nuclear power plant construction initiatives, small modular reactor (SMR) development programs, and long-term facility modernization projects across European and emerging global energy markets.