Asflow
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Asflow makes ultra-high-purity stainless-steel components, tubes, valves, regulators, and filters, that carry the specialty gases used inside semiconductor fabrication equipment.
Listed on KOSDAQ, Korea's tech-focused small-cap board, it supplies these parts to chipmakers and semiconductor equipment manufacturers as individual components or pre-assembled modules. Its product range covers every element of the gas-delivery path within a fab, built on proprietary surface-treatment, precision-machining, and metal-powder technologies developed in-house.
Summary is AI-generated and may contain errors · figures from DART filings
Asflow supplies Samsung Electronics and SK Hynix, two of Korea's largest chipmakers, as well as serving as a registered OEM parts supplier to Applied Materials, Inc.
Asflow in five facts
What does Asflow do?
Asflow makes ultra-high-purity stainless-steel components, tubes, valves, regulators, and filters, that carry the specialty gases used inside semiconductor fabrication equipment.
Where is Asflow listed and in which sector?
Asflow (Korean name: 아스플로) trades under KRX code 159010 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Industrials sector, Machinery.
How large is Asflow?
Its market capitalisation was US$309M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Asflow's latest annual revenue and operating profit?
For fiscal year 2025, Asflow reported revenue of US$51.3M, an operating loss of US$5.3M and a net loss of US$7.5M, per its annual report on DART (data retrieved from DART on 2026-10-02). Revenue was down 18.8% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-10-02
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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 8
- Results of extraordinary shareholders' meetingOct 1
- DisclosureSep 10
- Notice of general shareholders' meetingSep 10
- DisclosureSep 8
- Supply contract signed
Asflow disclosed a supply contract, worth US$21.6M, about 43.86% of its recent annual revenue, running through Aug 2027.
Supply contract · Aug 25 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Asflow reported consolidated results for FY2025: revenue of US$46.5M (−18.6% year on year), an operating loss of US$5.5M and a net loss of US$7.24M.
Earnings · Feb 9 - Treasury share disposal: results reportTreasury Shares · Jan 19
- Material event report (treasury share disposal)Treasury Shares · Jan 16