A F W
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
A F W makes components for lithium-ion rechargeable batteries and a range of metal-machined parts, using a specialist friction-welding process.
Its battery terminals connect the internal and external sections of a battery cell's cap assembly and flow through the supply chain to electric-vehicle manufacturers, while its metal parts, including axle shafts, engine valves, and drilling components, serve automotive, heavy machinery, and construction industries. Listed on KOSDAQ, Korea's tech and small-cap board, the company's core business is built on friction welding, and it is expanding into busbars for electric vehicles and die-cast aluminium parts for vehicle electronics.
Summary is AI-generated and may contain errors · figures from DART filings
South Korea's Ministry of Trade, Industry and Energy classifies friction welding as a 'root industry', a foundational manufacturing process underpinning the broader industrial supply chain.
A F W in five facts
What does A F W do?
A F W makes components for lithium-ion rechargeable batteries and a range of metal-machined parts, using a specialist friction-welding process.
Where is A F W listed and in which sector?
A F W (Korean name: 에이에프더블류) trades under KRX code 312610 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Materials sector, Metals.
How large is A F W?
Its market capitalisation was US$565.7K on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were A F W's latest annual revenue and operating profit?
For fiscal year 2025, A F W reported revenue of US$10.3M, an operating loss of US$7.2M and a net loss of US$7.7M, per its annual report on DART (data retrieved from DART on 2026-06-03). Revenue was down 12.9% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-03
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Other market noticeOct 7
- Other market noticeOct 2
- Trading suspensionOct 2
- Trading suspensionSep 21
- Other market notice (delisting risk notice: market cap below threshold)Sep 14
- Other market notice (delisting risk notice: market cap below threshold)Sep 7
- Change of 30% or more in revenue or profit/loss structure (15% for large companies)
A F W reported separate results for FY2025: revenue of US$9.32M (−12.9% year on year), an operating loss of US$6.47M and a net loss of US$6.94M.
Earnings · Feb 6