Gitsn
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Gitsn develops and supplies wireless security systems that detect threats such as covert radio-frequency eavesdropping, wireless backdoor hacking, and hidden cameras in offices, government buildings, and public facilities.
Its customers include government agencies, corporations, and public-sector organisations. The company handles the full process in-house, from research and development through to manufacturing and delivery, covering software, hardware, networking, and monitoring systems. Gitsn is listed on KOSDAQ, South Korea's tech-focused small-cap exchange.
Summary is AI-generated and may contain errors · figures from DART filings
The filing states that Gitsn carries out the entire development-to-manufacturing cycle internally, which is an explicitly disclosed in-house capability rather than an outsourced model.
Gitsn in five facts
What does Gitsn do?
Gitsn develops and supplies wireless security systems that detect threats such as covert radio-frequency eavesdropping, wireless backdoor hacking, and hidden cameras in offices, government buildings, and public facilities.
Where is Gitsn listed and in which sector?
Gitsn (Korean name: 지슨) trades under KRX code 446840 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Information Technology sector, Hardware & Devices.
How large is Gitsn?
Its market capitalisation was US$26.5M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Gitsn's latest annual revenue and operating profit?
For fiscal year 2025, Gitsn reported revenue of US$8.5M, an operating loss of US$5M and a net loss of US$8.1M, per its annual report on DART (data retrieved from DART on 2026-06-04).
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-04
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Investor relations (IR) meetingOct 6
- Operating results (preliminary) (fair disclosure)
Gitsn filed provisional (unaudited) separate results for Q2 2026: revenue of US$3.32M (+82.05% year on year), operating profit of US$313K (from a loss a year earlier) and net income of US$264K (from a loss a year earlier).
Earnings · Jul 22 - Trading suspension (share consolidation/split registration)M&A · Jun 23
- Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Gitsn reported separate results for FY2025: revenue of US$7.84M (−16.62% year on year), an operating loss of US$4.5M and a net loss of US$7.32M.
Earnings · Feb 12