Seoul Guarantee Insurance
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Seoul Guarantee Insurance provides surety and guarantee insurance, policies that protect one party in a transaction if the other fails to meet their obligations, to businesses and individuals across South Korea.
Policyholders range from contractors and financial institutions to everyday consumers engaging in credit-based transactions. Listed on KOSPI, South Korea's main stock exchange, it is the only licensed comprehensive guarantee insurer in the country under the Insurance Business Act, giving it a singular position in the domestic market. Revenue comes from two streams: premiums earned on guarantee policies and investment income generated from managing those premium funds.
Summary is AI-generated and may contain errors · figures from DART filings
Under Korean insurance law, Seoul Guarantee Insurance holds the sole nationwide licence to operate as a comprehensive guarantee insurer, a status explicitly granted by regulators.
Seoul Guarantee Insurance in five facts
What does Seoul Guarantee Insurance do?
Seoul Guarantee Insurance provides surety and guarantee insurance, policies that protect one party in a transaction if the other fails to meet their obligations, to businesses and individuals across South Korea.
Where is Seoul Guarantee Insurance listed and in which sector?
Seoul Guarantee Insurance (Korean name: 서울보증보험) trades under KRX code 031210 on KOSPI, the main board of the Korea Exchange. It is classified in the Financials sector, Insurance.
How large is Seoul Guarantee Insurance?
Its market capitalisation was US$2.2B on 2026-10-21, which puts it in this site's large-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Seoul Guarantee Insurance's latest annual revenue and operating profit?
For fiscal year 2025, Seoul Guarantee Insurance reported revenue of US$4.6M, operating profit of US$283.6M and net income of US$202.6M, per its annual report on DART (data retrieved from DART on 2026-10-02).
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-10-02
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Operating results (preliminary) (fair disclosure)
Seoul Guarantee Insurance filed provisional (unaudited) consolidated results for Q2 2026: revenue of US$481M (−8.7% year on year), operating profit of US$61.2M (+3% year on year) and net income of US$46.2M (+0.4% year on year).
Earnings · Aug 14 - Cash/in-kind dividend decision
Seoul Guarantee Insurance declared a cash dividend of US$0.30 per share, equal to about 1% of the recent share price.
Dividend · Aug 11 - Operating results (preliminary) (fair disclosure)
Seoul Guarantee Insurance filed provisional (unaudited) consolidated results for Q4 2025: revenue of US$465M (−5% year on year), operating profit of US$125M (+65.5% year on year) and net income of US$82.4M (+42.8% year on year).
Earnings · Feb 25 - [Amended] Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Seoul Guarantee Insurance updated its previously filed consolidated results for FY2025: revenue of US$1.92B (+0.3% year on year), operating profit of US$261M (+34.3% year on year) and net income of US$186M (+25.9% year on year).
Earnings · Feb 25 · 2 versions - Cash/in-kind dividend decision
Seoul Guarantee Insurance declared a cash dividend of US$1.98 per share.
Dividend · Feb 12