GSE
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
GSE distributes piped natural gas, the kind used for home heating, cooking, and industrial energy, to end customers in its service area.
It also operates a compressed natural gas (CNG) refuelling station for buses, as part of a government programme to expand cleaner-fuel public transport. Listed on KOSDAQ, Korea's tech and small-cap exchange, the company's core business is city gas distribution, which it sources from Korea's national gas supplier and delivers to residential and commercial users.
Summary is AI-generated and may contain errors · figures from DART filings
GSE originally operated as an IT company after its founding, but exited that business entirely following a merger that brought city gas distribution under its umbrella, making gas supply its sole operating segment.
GSE in five facts
What does GSE do?
GSE distributes piped natural gas, the kind used for home heating, cooking, and industrial energy, to end customers in its service area.
Where is GSE listed and in which sector?
GSE (Korean name: 지에스이) trades under KRX code 053050 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Utilities sector, Gas Utilities.
How large is GSE?
Its market capitalisation was US$42M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were GSE's latest annual revenue and operating profit?
For fiscal year 2025, GSE reported revenue of US$128.4M, operating profit of US$5.5M and net income of US$2.9M, per its annual report on DART (data retrieved from DART on 2026-09-17). Revenue was up 9.3% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-17
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Cash/in-kind dividend decision (quarterly dividend)
GSE declared a cash dividend of US$0.01 per share, equal to about 1% of the recent share price.
Dividend · Aug 14 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
GSE reported separate results for FY2025: revenue of US$118M (+9.2% year on year), operating profit of US$5.08M (+49.6% year on year) and net income of US$2.68M (+8.7% year on year).
Earnings · Feb 12 - Cash/in-kind dividend decision
GSE declared a cash dividend of US$0.01 per share.
Dividend · Feb 12