Coxem
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Coxem makes scanning electron microscopes (SEMs), instruments that let scientists and engineers examine materials and surfaces at an extremely fine, nanoscale level.
Its customers include research laboratories, industrial facilities, and institutions worldwide, and it reaches them through direct sales in South Korea and a network of distributors spanning dozens of countries. Listed on KOSDAQ, South Korea's tech-focused small-cap exchange, the company's core focus is compact, desktop-sized tabletop SEMs designed for use outside specialist research centres, alongside sample-preparation accessories such as ion millers and ion coaters.
Summary is AI-generated and may contain errors · figures from DART filings
Coxem distributes its products across a large number of countries through an international dealer network, giving it a geographically diversified customer base with low dependence on any single buyer or region.
Coxem in five facts
What does Coxem do?
Coxem makes scanning electron microscopes (SEMs), instruments that let scientists and engineers examine materials and surfaces at an extremely fine, nanoscale level.
Where is Coxem listed and in which sector?
Coxem (Korean name: 코셈) trades under KRX code 360350 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 Coxem?
Its market capitalisation was US$43.3M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Coxem's latest annual revenue and operating profit?
For fiscal year 2025, Coxem reported revenue of US$10.1M, an operating loss of US$1.2M and a net loss of US$657.3K, per its annual report on DART (data retrieved from DART on 2026-06-03). Revenue was down 9.1% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-03
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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) meetingSep 15
- [Amended] Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Coxem updated its previously filed consolidated results for FY2025: revenue of US$9.09M (−9.1% year on year), an operating loss of US$1.04M and a net loss of US$591K (from a profit a year earlier).
Earnings · Mar 11 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Coxem reported consolidated results for FY2025: revenue of US$9.22M (−9.1% year on year), an operating loss of US$1.04M and a net loss of US$796K (from a profit a year earlier).
Earnings · Feb 3