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Dongkuk
동국제강 · FTC designation May 2026
- Controlling person
- Chang Se-ju 장세주
- Main company
- 동국홀딩스(주)
- Member companies
- 16
- Listed / Unlisted
- 5 / 11
- Market value of listed members
- ₩1T
Daily +1.37%Weekly −3.40%Monthly −6.64%1Y +3.19%
Which Dongkuk companies are listed in Korea?
Dongkuk (동국제강) is one of Korea's business groups (chaebol); 5 of its companies are listed, worth ₩1T in total. On Oct 27, 2026 the group moved up 1.37% (weighted by market value); the largest members are Dongkuk Steel Mill, Dongkuk Holdings, Dongkuk Coated Metal.
Key facts
- Stocks
- 5
- Total market value
- ₩1T
- Day's move
- +1.37%
- As of
- Oct 27, 2026
- Largest members
- Dongkuk Steel Mill, Dongkuk Holdings, Dongkuk Coated Metal
Ownership map
Bubbles are listed group companies (size = market cap). Arrows show who owns how much of whom, from stakes disclosed in annual reports; stakes under 1% are only in the list. Tap a bubble to open the stock.
Who owns whom (3)
- Dongkuk Holdings owns 48.3% of Intergis
- Dongkuk Holdings owns 33.6% of Dongkuk Coated Metal
- Dongkuk Holdings owns 33.6% of Dongkuk Steel Mill
| Company | Price | Daily | Monthly | Market cap |
|---|---|---|---|---|
Dongkuk Steel Mill460860 · Steel & Materials | ₩9,430 | +3.06% | −5.04% | ₩468B |
Dongkuk Holdings001230 · Financials | ₩1,902 | −0.58% | −10.49% | ₩296B |
Dongkuk Coated Metal460850 · Steel & Materials | ₩4,885 | +0.72% | −8.52% | ₩146B |
Ajusteel139990 · Steel & Materials | ₩2,140 | +0.47% | +0.23% | ₩83B |
Intergis129260 · Transport & Logistics | ₩1,772 | +0.45% | −4.78% | ₩53B |
Unlisted member companies (11)
Not traded on KOSPI or KOSDAQ (or not matched to a listed stock by registration number or exact name).
| Company | Industry | In group since |
|---|---|---|
| 제이비당진페럼빌전문투자형사모투자(유) | 부동산 관리업 | Dec 2018 |
| 당진고대부두운영(주) | 화물 취급업 | Jun 2011 |
| 동국인베스트먼트(주) | 여신금융업 | Jun 2024 |
| 아이앤케이신항만(주) | 수상 운송지원 서비스업 | Jan 2011 |
| 인터지스신항센터(주) | 보관 및 창고업 | Dec 2008 |
| 인터지스웅동센터(주) | 보관 및 창고업 | Jan 2012 |
| 인터지스중앙부두(주) | 수상 운송지원 서비스업 | Oct 2015 |
| 동국시스템즈(주) | 컴퓨터시스템 통합 자문, 구축 및 관리업 | Nov 2005 |
| 에이치브라운(주) | 그 외 기타 금융업 | Oct 2025 |
| (주)페럼인프라 | 골프장 및 스키장 운영업 | Nov 2009 |
| 아주스틸제8차(유) | 그 외 기타 금융업 | Jun 2025 |
Source: KRX statistical information