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Heesung
희성 · FTC designation May 2026
- Controlling person
- Koo Bon-neung 구본능
- Main company
- 희성전자(주)
- Member companies
- 13
- Listed / Unlisted
- 0 / 13
- Market value of listed members
- ₩0
Daily —Weekly —Monthly —1Y —
Which Heesung companies are listed in Korea?
Heesung (희성) is one of Korea's business groups (chaebol); 0 of its companies are listed, worth ₩0 in total.
Key facts
- Stocks
- 0
- Total market value
- ₩0
- As of
- Oct 27, 2026
Ownership map
No disclosed stakes between listed members yet.
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.
| Company | Price | Daily | Monthly | Market cap |
|---|
Unlisted member companies (13)
Not traded on KOSPI or KOSDAQ (or not matched to a listed stock by registration number or exact name).
| Company | Industry | In group since |
|---|---|---|
| 삼보이엔씨(주) | 기반조성 관련 전문공사업 | Feb 2001 |
| 희성피엠텍(주) | 그 외 기타 분류 안된 제품 제조업 | Sep 2004 |
| 상농기업(주) | 기타 전기장비 제조업 | — |
| 엘티메탈(주) | 기타 전자부품 제조업 | Jan 1996 |
| 엘티삼보(주) | 토목시설물 건설업 | Feb 2001 |
| 엘티소재(주) | 기타 전자부품 제조업 | Jul 2005 |
| 엘티정밀(주) | 자동차용 기타 신품 부품 제조업 | Dec 1995 |
| 희성개발(주) | 시스템ㆍ응용 소프트웨어 개발 및 공급업 | — |
| 희성전자(주) | 표시장치 제조업 | Oct 1974 |
| 희성촉매(주) | 그 외 기타 금속가공제품 제조업 | Apr 1983 |
| (주)엘티 | 그 외 기타 금융업 | Jul 2023 |
| (주)희성지주 | 기타 전기장비 제조업 | — |
| (주)희성피브이씨 | 건축용 플라스틱제품 제조업 | Oct 2023 |
Source: KRX statistical information