Semcns
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Semcns makes a ceramic component called a Space Transformer, a precision part inside probe cards, the test equipment used to check whether chips on a silicon wafer work before they are cut and packaged.
Probe-card makers and, ultimately, semiconductor manufacturers rely on these components during the wafer-testing stage of chip production. Listed on KOSDAQ, Korea's tech-focused small-cap board, the company handles the entire process from raw ceramic material through to finished product in-house, and its multilayer ceramic substrate technology requires near-perfect electrical continuity across millions of tiny connections, creating high barriers for new entrants.
Summary is AI-generated and may contain errors · figures from DART filings
The filing states that Semcns develops and produces its ceramic substrates entirely in-house, from raw material to finished component, an integrated capability it cites as a key competitive differentiator.
Semcns in five facts
What does Semcns do?
Semcns makes a ceramic component called a Space Transformer, a precision part inside probe cards, the test equipment used to check whether chips on a silicon wafer work before they are cut and packaged.
Where is Semcns listed and in which sector?
Semcns (Korean name: 샘씨엔에스) trades under KRX code 252990 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Information Technology sector, Components.
How large is Semcns?
Its market capitalisation was US$733.6M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Semcns's latest annual revenue and operating profit?
For fiscal year 2025, Semcns reported revenue of US$58.9M, operating profit of US$11.1M and net income of US$11.4M, per its annual report on DART (data retrieved from DART on 2026-06-04). Revenue was up 46.3% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-04
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Material event reportOct 15
- Investor relations (IR) meetingSep 7
- Operating results (preliminary) (fair disclosure)
Semcns filed provisional (unaudited) separate results for Q2 2026: revenue of US$22M (+67.1% year on year), operating profit of US$6.71M (+175.9% year on year) and net income of US$7.93M (+250.4% year on year).
Earnings · Aug 5 - Operating results (preliminary) (fair disclosure)
Semcns filed provisional (unaudited) separate results for Q1 2026: revenue of US$18.8M (+72.5% year on year), operating profit of US$5.32M (+436.9% year on year) and net income of US$5.41M (+561.2% year on year).
Earnings · May 6 - Treasury share disposal: results reportTreasury Shares · Mar 4
- Material event report (treasury share disposal)
Semcns disclosed a plan to sell treasury shares worth US$146K, about 0.0% of its market value.
Treasury Shares · Mar 4 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Semcns reported separate results for FY2025: revenue of US$53.3M (+46.3% year on year), operating profit of US$10M (+182% year on year) and net income of US$10.3M (+354% year on year).
Earnings · Feb 9