Fine Semitech
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Fine Semitech makes pellicles, thin protective membranes placed over the photomasks used in chip manufacturing to keep dust and particles from ruining the pattern-printing process, as well as temperature-control equipment for semiconductor and display production lines.
Its customers are chipmakers and flat-panel display manufacturers that rely on these components and tools during fabrication. Listed on KOSDAQ, Korea's tech-focused small-cap exchange, the company operates across two core divisions, pellicles and temperature-control units, supported by several subsidiaries that supply related materials such as frames, ceramic substrates, silicon carbide parts, and conductive pastes.
Summary is AI-generated and may contain errors · figures from DART filings
Fine Semitech's subsidiary SPTech holds what the company describes as the world's first developed and mass-produced ECC-coated frames for ArF pellicles, a claimed unique proprietary technology.
Fine Semitech in five facts
What does Fine Semitech do?
Fine Semitech makes pellicles, thin protective membranes placed over the photomasks used in chip manufacturing to keep dust and particles from ruining the pattern-printing process, as well as temperature-control equipment for semiconductor and display production lines.
Where is Fine Semitech listed and in which sector?
Fine Semitech (Korean name: 에프에스티) trades under KRX code 036810 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Information Technology sector, Components.
How large is Fine Semitech?
Its market capitalisation was US$449.4M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Fine Semitech's latest annual revenue and operating profit?
For fiscal year 2025, Fine Semitech reported revenue of US$211.5M, an operating loss of US$412.5K and a net loss of US$10.8M, per its annual report on DART (data retrieved from DART on 2026-06-04). Revenue was up 18.1% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-04
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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 securities held by executives/major shareholdersOct 2
- Report on securities held by executives/major shareholdersOct 2
- Report on securities held by executives/major shareholdersOct 2
- Report on large shareholdings (5% rule) (standard)Oct 2
- Report on large shareholdings (5% rule) (standard)Oct 2
- Change of largest shareholder
Fine Semitech disclosed a change of largest shareholder arising from a gift of shares by former largest shareholder Jang Myeong-sik to his children Jang Gyeong-bin and Jang Gyeong-rok; CM Technology and three others (including the two donees) are now reported as the largest shareholder group holding 5,385,949 shares (24.88%), with no change in aggregate ownership.
Ownership change · Oct 1 - Treasury share disposal: results report
Fine Semitech reported the disposal of 149,614 treasury common shares between September 29-30, 2026 for total proceeds of US$3.43M, sold mainly to its employee stock ownership association and to executives and employees, leaving 63,806 treasury shares (0.29% of total shares) after the disposal.
Treasury Shares · Sep 30 - Material event report (treasury share disposal)
Fine Semitech disclosed a plan to sell treasury shares worth US$3.42M, about 0.6% of its market value.
Treasury Shares · Sep 28 - Report on large shareholdings (5% rule) (standard)Sep 28
- Executives/major shareholders' securities trading planAug 31
- Executives/major shareholders' securities trading planAug 31
- Executives/major shareholders' securities trading planAug 31
- Treasury share disposal: results report
Fine Semitech reported disposing of 6,194 treasury common shares to employees and executives on August 27, 2026 at US$19.87 per share (total US$123K), matching the plan from its August 26, 2026 material event report, leaving 213,420 treasury shares (0.98% of shares outstanding).
Treasury Shares · Aug 27 - Material event report (treasury share disposal)
Fine Semitech disclosed a plan to sell treasury shares worth US$123K, about 0.0% of its market value.
Treasury Shares · Aug 26 - [Amended] Stock dividend decisionDividend · Apr 6
- Completion report on merger, etc. (merger)M&A · Mar 23
- Treasury share disposal: results reportTreasury Shares · Feb 26
- Material event report (treasury share disposal)
Fine Semitech disclosed a plan to sell treasury shares worth US$12.2M, about 2.2% of its market value.
Treasury Shares · Feb 26 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Fine Semitech reported consolidated results for FY2025: revenue of US$192M (+18.1% year on year), an operating loss of US$319K (from a profit a year earlier) and a net loss of US$9.86M.
Earnings · Feb 9 - Treasury share disposal: results reportTreasury Shares · Feb 2
- Material event report (treasury share disposal)Treasury Shares · Jan 29
- [Attachment amended] Material event report (merger)M&A · Jan 16
- [Attachment amended] Material event report (merger)M&A · Jan 13
- [Attachment amended] Material event report (merger)M&A · Jan 13
- Material event report (merger)M&A · Jan 13