STX
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
STX is a Korean trading and industrial conglomerate that handles the import and export of steel and non-ferrous metal raw materials, supplies energy-related goods, and distributes machinery and engines across global markets.
Its customers and counterparties span industrial buyers in Asia, the Middle East, Africa, and beyond, served through a network of overseas trading subsidiaries. Listed on KOSPI, Korea's main stock exchange, the company operates across several distinct segments, trading, manufacturing, and resort operations, with trading forming the core of its business.
Summary is AI-generated and may contain errors · figures from DART filings
One of its subsidiaries, PK Valve & Engineering, is a long-established Korean maker of industrial valves, including cryogenic, high-pressure, and hydrogen valves used in LNG facilities.
STX in five facts
What does STX do?
STX is a Korean trading and industrial conglomerate that handles the import and export of steel and non-ferrous metal raw materials, supplies energy-related goods, and distributes machinery and engines across global markets.
Where is STX listed and in which sector?
STX (Korean name: STX) trades under KRX code 011810 on KOSPI, the main board of the Korea Exchange. It is classified in the Industrials sector, Trading & Distribution.
How large is STX?
Its market capitalisation was US$82.6M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were STX's latest annual revenue and operating profit?
For fiscal year 2025, STX reported revenue of US$484M, an operating loss of US$46.8M and a net loss of US$125.6M, per its annual report on DART (data retrieved from DART on 2026-09-08). Revenue was down 22.5% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-08
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Shareholder register closure / record date setOct 20
- Resolution to convene a general shareholders' meetingOct 20
- Report on securities held by executives/major shareholdersOct 19
- Report on large shareholdings (5% rule) (abbreviated)Oct 19
- Report on securities held by executives/major shareholdersOct 19
- Report on securities held by executives/major shareholdersOct 16
- Report on large shareholdings (5% rule) (standard)Oct 16
- Report on large shareholdings (5% rule) (abbreviated)Oct 16
- DisclosureOct 15
- Other market noticeOct 15
- Report on large shareholdings (5% rule) (abbreviated)Oct 15
- Report on securities held by executives/major shareholdersOct 15
- Report on large shareholdings (5% rule) (abbreviated)Oct 15
- Report on securities held by executives/major shareholdersOct 15
- Report on large shareholdings (5% rule) (abbreviated)Oct 14
- Report on large shareholdings (5% rule) (abbreviated)Oct 14
- Report on large shareholdings (5% rule) (abbreviated)Oct 14
- [Amended] Material event report (rights offering)
STX updated the terms of a private placement (third-party allotment) to raise US$50.7M, about 62.1% of its market value.
Capital raise · Oct 14 - Change in shares held by the largest shareholderOct 13
- Change of largest shareholderOwnership change · Oct 13
- [Amended] Material event report (capital reduction)Oct 13
- [Amended] Material event report (rights offering)Capital raise · Oct 13
- [Amended] Material event report (rights offering)
STX updated the terms of a private placement (third-party allotment) to raise US$51M, about 62.1% of its market value.
Capital raise · Oct 13 - [Amended] Material event report (capital reduction)Oct 13
- [Amended] Material event report (rights offering)
STX Corporation amended its September 16, 2026 rights offering disclosure to adjust the number of new shares to 139,507,887 and the debt-to-equity conversion amount to US$257M, following confirmation that certain rehabilitation claims did not exist, for its court-approved debt-to-equity conversion rights offering issuing shares mainly to Korea Development Bank, Seoul Guarantee Insurance, and other rehabilitation creditors.
Capital raise · Sep 30 - Report on securities held by executives/major shareholdersSep 29
- Report on large shareholdings (5% rule) (standard)Sep 29
- Change in shares held by the largest shareholderSep 21
- Change of largest shareholderOwnership change · Sep 21
- DisclosureSep 16
- [Amended] Material management matter relevant to investment decisionsSep 16
- Material event report (rights offering)
STX disclosed a private placement (third-party allotment) to raise US$49.4M, about 62.1% of its market value.
Capital raise · Sep 16 - Material event report (capital reduction)Sep 16
- Material event report (rights offering)Capital raise · Sep 16
- Appointment/dismissal/resignation of an independent directorSep 16
- Other market noticeSep 14
- Supply contract terminatedSupply contract · Apr 29