Sungdo Engineering & Construction
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Sungdo Engineering & Construction builds and installs industrial facilities, most notably cleanrooms used in advanced technology manufacturing, as well as gas and chemical plants, oil refinery and petrochemical plants, and general industrial construction.
Its clients span high-tech industries, energy, and logistics. Listed on KOSDAQ, Korea's small-cap and technology-focused exchange, the company operates across several distinct business segments including cleanroom systems, gas and chemical plant construction, general plant engineering, real estate development, and trading.
Summary is AI-generated and may contain errors · figures from DART filings
The company operates through subsidiaries in China, Vietnam, Poland, Hungary, and the United States, giving it a notably international project footprint for a KOSDAQ-listed engineering firm.
Sungdo Engineering & Construction in five facts
What does Sungdo Engineering & Construction do?
Sungdo Engineering & Construction builds and installs industrial facilities, most notably cleanrooms used in advanced technology manufacturing, as well as gas and chemical plants, oil refinery and petrochemical plants, and general industrial construction.
Where is Sungdo Engineering & Construction listed and in which sector?
Sungdo Engineering & Construction (Korean name: 성도이엔지) trades under KRX code 037350 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Industrials sector, Construction & Engineering.
How large is Sungdo Engineering & Construction?
Its market capitalisation was US$78.6M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Sungdo Engineering & Construction's latest annual revenue and operating profit?
For fiscal year 2025, Sungdo Engineering & Construction reported revenue of US$561.1M, operating profit of US$43.5M and net income of US$21.2M, per its annual report on DART (data retrieved from DART on 2026-09-08). Revenue was down 25.6% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-08
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Supply contract signed
Sungdo Engineering & Construction disclosed a supply contract with a company, worth US$57M, about 10.26% of its recent annual revenue, running through Jul 2027.
Supply contract · Oct 7 - [Amended] Supply contract signed
Sungdo Engineering & Construction updated a previously disclosed supply contract, now worth US$55.3M, about 12.56% of its recent annual revenue, running through Jun 2026.
Supply contract · Jun 29 - [Amended] Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Sungdo Engineering & Construction updated its previously filed consolidated results for FY2025: revenue of US$505M (−25.63% year on year), operating profit of US$39.2M (+111.38% year on year) and net income of US$19.2M (+84.88% year on year).
Earnings · Mar 11 · 2 versions - Cash/in-kind dividend decision
Sungdo Engineering & Construction declared a cash dividend of US$0.17 per share.
Dividend · Feb 6 - [Amended] Supply contract signed (voluntary)Supply contract · Jan 30
- Treasury share disposal: results reportTreasury Shares · Jan 21
- Material event report (treasury share disposal)Treasury Shares · Jan 19