Taesung
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Taesung makes the automated wet-process machinery used on factory lines that manufacture printed circuit boards (PCBs), the flat boards that connect electronic components inside devices.
It supplies these machines to PCB makers at home and abroad, and also provides contract PCB production and consumable process parts such as ceramic brushes. Listed on KOSDAQ, Korea's tech-focused small-cap board, the company is expanding its core PCB equipment business into machinery for glass substrate fabrication and for producing copper foil, a key material in rechargeable batteries.
Summary is AI-generated and may contain errors · figures from DART filings
Taesung in five facts
What does Taesung do?
Taesung makes the automated wet-process machinery used on factory lines that manufacture printed circuit boards (PCBs), the flat boards that connect electronic components inside devices.
Where is Taesung listed and in which sector?
Taesung (Korean name: 태성) trades under KRX code 323280 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Industrials sector, Machinery.
How large is Taesung?
Its market capitalisation was US$1.3B on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Taesung's latest annual revenue and operating profit?
For fiscal year 2025, Taesung reported revenue of US$28.6M, an operating loss of US$1.9M and a net loss of US$1.9M, per its annual report on DART (data retrieved from DART on 2026-06-03). Revenue was down 36.1% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-03
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Supply contract signed
Taesung disclosed a supply contract with an individual, worth US$5.15M, about 18.2% of its recent annual revenue, running through Jun 2027.
Supply contract · Oct 6 - Report on large shareholdings (5% rule) (abbreviated)Sep 29
- Supply contract signed
Taesung disclosed a supply contract with an individual, worth US$2.87M, about 11.4% of its recent annual revenue, running through Jan 2028.
Supply contract · Jul 8 - Supply contract signed
Taesung disclosed a supply contract, worth US$3.98M, about 16.06% of its recent annual revenue, running through Apr 2028.
Supply contract · Jun 8 - Supply contract signed
Taesung disclosed a supply contract, worth US$2.97M, about 11.9% of its recent annual revenue, running through Feb 2028.
Supply contract · Jun 2 - Supply contract signed
Taesung disclosed a supply contract with TAESUNG (Zhuhai) Technology Co., Ltd, worth US$4.74M, about 18.86% of its recent annual revenue, running through May 2029.
Supply contract · May 19 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Taesung reported consolidated results for FY2025: revenue of US$26.1M (−36.06% year on year), an operating loss of US$1.73M (from a profit a year earlier) and a net loss of US$1.75M (from a profit a year earlier).
Earnings · Feb 3 - Completion report on merger, etc. (asset transfer)M&A · Jan 2