Haesung DS
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Haesung DS makes the structural packaging materials, called substrates, that physically hold and connect semiconductor chips inside finished electronic devices.
It supplies two main substrate types: lead frames and package substrates, shipping the majority of its output to integrated device manufacturers (IDMs, companies that both design and make chips) and outsourced assembly and test firms concentrated in China and Southeast Asia. Listed on KOSPI, Korea's main stock exchange, the company earns roughly three-quarters of its revenue from lead frames, with the remainder from package substrates.
Summary is AI-generated and may contain errors · figures from DART filings
The company highlights a proprietary PPF plating technology for lead frames and a particular focus on automotive-grade lead frames, which require especially stringent quality standards.
Haesung DS in five facts
What does Haesung DS do?
Haesung DS makes the structural packaging materials, called substrates, that physically hold and connect semiconductor chips inside finished electronic devices.
Where is Haesung DS listed and in which sector?
Haesung DS (Korean name: 해성디에스) trades under KRX code 195870 on KOSPI, the main board of the Korea Exchange. It is classified in the Information Technology sector, Components.
How large is Haesung DS?
Its market capitalisation was US$623.6M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Haesung DS's latest annual revenue and operating profit?
For fiscal year 2025, Haesung DS reported revenue of US$493.2M, operating profit of US$35.1M and net income of US$18M, per its annual report on DART (data retrieved from DART on 2026-06-04). Revenue was up 8.4% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-04
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, converted from won at 1 USD ≈ ₩1,325 (2026-10-21 close)
- Company data updated
- 2026-10-21
- Company summary
- AI-generated from filings; may contain errors. Information only, not investment advice.
- Report on large shareholdings (5% rule) (abbreviated)Oct 2
- DisclosureSep 18
- DisclosureSep 18
- Investor relations (IR) meeting (notice)Sep 1
- Operating results (consolidated) (preliminary) (fair disclosure)
Haesung DS filed provisional (unaudited) consolidated results for Q2 2026: revenue of US$146M (+34.1% year on year), operating profit of US$17.3M (+202.2% year on year) and net income of US$13.2M (from a loss a year earlier).
Earnings · Jul 29 - Operating results (consolidated) (preliminary) (fair disclosure)
Haesung DS filed provisional (unaudited) consolidated results for Q1 2026: revenue of US$128M (+37.2% year on year), operating profit of US$7.46M (+2995.3% year on year) and net income of US$7.33M (+1764.6% year on year).
Earnings · Apr 30 - Cash/in-kind dividend decision
Haesung DS declared a cash dividend of US$0.63 per share.
Dividend · Feb 25 - [Amended] Change of 30% or more in revenue or profit/loss structure (15% for large companies)Earnings · Jan 26
- Change of 30% or more in revenue or profit/loss structure (15% for large companies)Earnings · Jan 26
- Operating results (consolidated) (preliminary) (fair disclosure)Earnings · Jan 26