Hyosung
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Hyosung is a diversified industrial and financial holding company listed on KOSPI, Korea's main stock exchange, with operations spanning materials, chemicals, heavy industry, and financial services.
Its products and services reach a broad range of industrial and consumer customers across multiple sectors. The filing covers a wide array of business lines rather than a single dominant product, reflecting a conglomerate structure common among large Korean enterprises.
Summary is AI-generated and may contain errors · figures from DART filings
Hyosung in five facts
What does Hyosung do?
Hyosung is a diversified industrial and financial holding company listed on KOSPI, Korea's main stock exchange, with operations spanning materials, chemicals, heavy industry, and financial services.
Where is Hyosung listed and in which sector?
Hyosung (Korean name: 효성) trades under KRX code 004800 on KOSPI, the main board of the Korea Exchange. It is classified in the Financials sector, Diversified Financials.
How large is Hyosung?
Its market capitalisation was US$1.6B on 2026-10-21, which puts it in this site's large-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Hyosung's latest annual revenue and operating profit?
For fiscal year 2025, Hyosung reported revenue of US$1.8B, operating profit of US$296.6M and net income of US$318.6M, per its annual report on DART (data retrieved from DART on 2026-09-06). Revenue was up 7.0% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-06
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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 (subsidiary)
Hyosung disclosed a subsidiary's supply contract with an individual, worth US$34.8K, about 10.14% of the subsidiary's recent annual revenue, running through Oct 2029.
Supply contract · Oct 16 - Report on large shareholdings (5% rule) (standard)Oct 7
- [Amended] Supply contract signed (subsidiary)
Hyosung updated a subsidiary's previously disclosed supply contract, now worth US$283M, about 8.91% of the subsidiary's recent annual revenue, running through Jan 2032.
Supply contract · Sep 30 - Executives/major shareholders' securities trading planSep 29
- Supply contract signed (subsidiary)
Hyosung disclosed a subsidiary's supply contract with HICO America Sales & Tech,Inc., worth US$122M, about 2.79% of the subsidiary's recent annual revenue, running through Aug 2028.
Supply contract · Sep 15 - Supply contract signed (subsidiary)
Hyosung disclosed a subsidiary's supply contract with HICO America Sales & Tech,Inc., worth US$161M, about 3.69% of the subsidiary's recent annual revenue, running through Feb 2029.
Supply contract · Sep 15 - [Amended] Supply contract signed (subsidiary)
Hyosung updated a subsidiary's previously disclosed supply contract with GTX-C Co., Ltd., now worth US$108M, about 4.13% of the subsidiary's recent annual revenue.
Supply contract · Sep 14 - Change in shares held by the largest shareholderSep 11
- Report on securities held by executives/major shareholdersSep 11
- Report on large shareholdings (5% rule) (standard)Sep 11
- DisclosureSep 10
- [Amended] [quarterly, representative company] Large business group status disclosureAug 31
- Operating results (consolidated) (preliminary) (fair disclosure)
Hyosung filed provisional (unaudited) consolidated results for Q2 2026: revenue of US$516M (+21.9% year on year), operating profit of US$163M (+133.7% year on year) and net income of US$159M (+152.2% year on year).
Earnings · Jul 31 - [Amended] Supply contract signed (subsidiary)
Hyosung updated a subsidiary's previously disclosed supply contract with Korea Land & Housing Corp. (LH), now worth US$59M, about 2.5% of the subsidiary's recent annual revenue, running through May 2027.
Supply contract · Jul 15 - Supply contract signed (subsidiary)
Hyosung disclosed a subsidiary's supply contract with an individual, worth US$95.7K, about 31.98% of the subsidiary's recent annual revenue, running through Jun 2029.
Supply contract · Jun 29 - Supply contract signed (subsidiary)
Hyosung disclosed a subsidiary's supply contract with Dapsimni Automobile Parts Market Urban Improvement-type Redevelopment Project Association, worth US$354M, about 9.09% of the subsidiary's recent annual revenue.
Supply contract · Jun 23 - [Amended] Supply contract signed (subsidiary)
Hyosung updated a subsidiary's previously disclosed supply contract with Sangok Urban Environment Improvement Project Association, now worth US$381M, about 19.63% of the subsidiary's recent annual revenue.
Supply contract · Jun 22 - Operating results (consolidated) (preliminary) (fair disclosure)
Hyosung filed provisional (unaudited) consolidated results for Q1 2026: revenue of US$358M (−4.3% year on year), operating profit of US$63.9M (+15.6% year on year) and net income of US$58.5M (+19.9% year on year).
Earnings · Apr 24 - Supply contract signed (subsidiary)
Hyosung disclosed a subsidiary's supply contract with an individual, worth US$48.7K, about 15.6% of the subsidiary's recent annual revenue, running through Apr 2027.
Supply contract · Apr 24 - Supply contract signed (subsidiary)
Hyosung disclosed a subsidiary's supply contract with Dalgubeol Credit Union, worth US$48.7K, about 15.6% of the subsidiary's recent annual revenue, running through Apr 2028.
Supply contract · Apr 22 - Supply contract terminated (subsidiary)Supply contract · Apr 17
- Supply contract signed (subsidiary)
Hyosung disclosed a subsidiary's supply contract, worth US$96.8M, about 2.91% of the subsidiary's recent annual revenue, running through Dec 2027.
Supply contract · Mar 11 - Cash/in-kind dividend decision (subsidiary)Dividend · Mar 4
- [Amended] Supply contract signed (subsidiary)
Hyosung updated a subsidiary's previously disclosed supply contract, now worth US$261M, about 8.66% of the subsidiary's recent annual revenue, running through Jan 2032.
Supply contract · Feb 26 - Cash/in-kind dividend decision (subsidiary)Dividend · Feb 25
- Cash/in-kind dividend decision (subsidiary)Dividend · Feb 25
- Cash/in-kind dividend decision
Hyosung declared a cash dividend of US$3.47 per share.
Dividend · Feb 25 - Supply contract signed (subsidiary)
Hyosung disclosed a subsidiary's supply contract with a company, worth US$120M, about 3.53% of the subsidiary's recent annual revenue, running through Dec 2030.
Supply contract · Feb 12 - [Amended] Supply contract signed (subsidiary)
Hyosung updated a subsidiary's previously disclosed supply contract, now worth US$77.9M, about 3.24% of the subsidiary's recent annual revenue, running through May 2028.
Supply contract · Feb 10 - Supply contract signed (subsidiary)
Hyosung disclosed a subsidiary's supply contract with HICO America Sales & Tech,Inc., worth US$540M, about 16.08% of the subsidiary's recent annual revenue, running through Jan 2031.
Supply contract · Feb 10 - Change of 30% or more in revenue or profit/loss structure (15% for large companies) (subsidiary)
Hyosung reported a subsidiary's separate results for FY2025: revenue of US$318K (+3.5% year on year), an operating loss of US$371K and net income of US$155M (+733.3% year on year).
Earnings · Feb 3 - Change of 30% or more in revenue or profit/loss structure (15% for large companies) (subsidiary)Earnings · Jan 30
- Change of 30% or more in revenue or profit/loss structure (15% for large companies)Earnings · Jan 30
- Operating results (consolidated) (preliminary) (fair disclosure)Earnings · Jan 30
- Change of 30% or more in revenue or profit/loss structure (15% for large companies) (subsidiary)Earnings · Jan 30
- [Amended] Supply contract signed (subsidiary)Supply contract · Jan 8
- Supply contract signed (subsidiary)Supply contract · Jan 2