13,830
-1.07%
Close of 9 Nov 2026, in KRW
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About STX Engine Co
Its shares trade on KRX under the ticker 077970.KS. It has been listed since 10 May 2004. In the fiscal year to 31 December 2025, it reported revenue of ₩789.34bn and net income of ₩68.95bn. At that date it held total assets of ₩1.16trn and shareholders' equity of ₩342.97bn.
STX Engine Co., Ltd. engages in the manufacture of internal combustion engines. The company is headquartered in Changwon, Gyeongsangnam-Do. The company went IPO on 2004-05-10. is a Korea-based company mainly engaged in the manufacture of diesel engines. The firm's product portfolio consists of marine diesel engines, which are used for liquefied natural gas (LNG) vessels, oil tankers, container carriers and others; power plants, including medium-speed diesel power plants and low-speed diesel power plants, and military diesel engines, including navy vessel engines, maritime police engines and others. The company also engages in the manufacture of electronic communication equipment, such as underwater acoustics, radar systems, tactic communication systems, battle systems, ship automation systems and compromising trade systems.
Figures and description from our data supplier, not checked against the company's own report.
Company facts
- Sector
- Industrials
- Industry
- Machinery
- Listed since
- 10 May 2004
- Website
- stxengine.co.kr ↗
Leadership
Pay as last reported
- Deok Su KangChairman of the Board, since 2008
- Sang Su LeeChief Executive Officer, Director, since 2023
- Byeong Ryun WooManaging Director
- Seong Hwan HaManaging Director, since 2011
- Yeong Eun ChoiAssistant Managing Director
- Gwon Seong GohAssistant Managing Director
- Jong Sik KimAssistant Managing Director
- Dong Wuk LeeAssistant Managing Director
- Yong Su LeeAssistant Managing Director
- Bong Hwan YooAssistant Managing Director
- Dong Han JungNon-Executive Independent Director
- Gang Eul LeeNon-Executive Independent Director
Environmental, social and governance
Scores out of 100, from our data supplier
- Overall
- 0
- Environment
- 0
- Social
- 0
- Governance
- 0
SWOT analysis
AI-generated by our data supplier. Not written or checked by our editors.
Strengths
- STX Engine Co Ltd manufactures marine diesel engines for LNG vessels and oil tankers in Korea.
- The company produces medium-speed diesel power plants and low-speed diesel power plants for energy sectors.
- STX Engine Co Ltd develops military diesel engines for navy vessels and maritime police in South Korea.
Weaknesses
- STX Engine Co Ltd's product portfolio includes electronic communication equipment like radar systems and battle systems.
- The company's focus on diesel engines may limit diversification in the machinery sector.
- STX Engine Co Ltd's operations are centered in Changwon, South Korea, potentially restricting global market reach.
Opportunities
- STX Engine Co Ltd can expand marine diesel engine sales to container carriers and LNG vessels globally.
- Growing demand for LNG vessels presents opportunities for STX Engine Co Ltd's marine diesel engines.
- Increasing military spending in South Korea could boost demand for navy vessel engines.
Threats
- STX Engine Co Ltd faces competition from other machinery manufacturers in the global diesel engine market.
- Regulatory changes in the maritime industry could impact the demand for marine diesel engines.
- Economic downturns might reduce investment in military diesel engines for navy vessels.
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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