S&W
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
S&W makes precision metal components, including engine bolts, valves, seat rings, cams, and camshafts, used inside the large diesel engines that power ocean-going ships, as well as heavy-duty bolts for major construction and industrial plant projects, and forged parts for ships, heavy equipment, and vehicles.
Its customers include major Korean shipbuilders and large construction companies, as well as overseas engine makers. Listed on KOSDAQ, Korea's tech and small-cap board, the company operates across three distinct product divisions: marine engine parts, industrial fasteners, and forgings.
Summary is AI-generated and may contain errors · figures from DART filings
Revenue from the marine engine parts division moves broadly in line with new-vessel order activity at its shipbuilder customers, making it sensitive to the Korean shipbuilding cycle.
S&W in five facts
What does S&W do?
S&W makes precision metal components, including engine bolts, valves, seat rings, cams, and camshafts, used inside the large diesel engines that power ocean-going ships, as well as heavy-duty bolts for major construction and industrial plant projects, and forged parts for ships, heavy equipment, and vehicles.
Where is S&W listed and in which sector?
S&W (Korean name: 에스앤더블류) trades under KRX code 103230 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Industrials sector, Machinery.
How large is S&W?
Its market capitalisation was US$8.4M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were S&W's latest annual revenue and operating profit?
For fiscal year 2025, S&W reported revenue of US$36.8M, operating profit of US$680K and net income of US$2.7M, per its annual report on DART (data retrieved from DART on 2026-09-17). Revenue was up 3.5% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-17
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Notice of general shareholders' meetingOct 15
- Other market noticeOct 7
- Shareholder register closure / record date setSep 17
- Resolution to convene a general shareholders' meeting (extraordinary meeting)Sep 17
- Report on large shareholdings (5% rule) (standard)Sep 2
- Report on large shareholdings (5% rule) (standard)Sep 2
- Report on large shareholdings (5% rule) (standard)Sep 2
- Report on securities held by executives/major shareholdersSep 2
- Report on securities held by executives/major shareholdersSep 2
- Report on securities held by executives/major shareholdersSep 2
- Change of 30% or more in revenue or profit/loss structure (15% for large companies)
S&W reported separate results for FY2025: revenue of US$33.9M (+3.5% year on year), operating profit of US$596K (−75.1% year on year) and net income of US$1.81M (−45.2% year on year).
Earnings · Feb 13