DNF
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
DNFCo makes the specialty chemical materials used to build the ultra-thin layers inside semiconductor chips, the films that insulate, conduct, and define the microscopic patterns etched onto each chip.
It supplies these thin-film precursor materials to chipmakers and equipment companies as part of the semiconductor manufacturing supply chain. Listed on KOSDAQ, Korea's tech-focused stock exchange, the company earns the large majority of its revenue from its semiconductor materials segment, with a smaller portion from other chemical materials.
Summary is AI-generated and may contain errors · figures from DART filings
The company runs joint development projects with global chipmakers and equipment firms, and is also building cooperative ties with display-panel manufacturers for new materials.
DNF in five facts
What does DNF do?
DNFCo makes the specialty chemical materials used to build the ultra-thin layers inside semiconductor chips, the films that insulate, conduct, and define the microscopic patterns etched onto each chip.
Where is DNF listed and in which sector?
DNF (Korean name: 디엔에프) trades under KRX code 092070 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Materials sector, Chemicals.
How large is DNF?
Its market capitalisation was US$115.6M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were DNF's latest annual revenue and operating profit?
For fiscal year 2025, DNF reported revenue of US$59.7M, an operating loss of US$508.5K and net income of US$935.4K, per its annual report on DART (data retrieved from DART on 2026-09-17). Revenue was up 7.0% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-17
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Cash/in-kind dividend decision
DNF declared a cash dividend of US$0.07 per share.
Dividend · Feb 5 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
DNF reported separate results for FY2025: revenue of US$54.2M (+7% year on year), an operating loss of US$461K and net income of US$849K (+96.5% year on year).
Earnings · Feb 5