Bumhan Fuel Cell
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Bumhan Fuel Cell makes hydrogen fuel-cell systems, devices that generate electricity from hydrogen, for submarines and commercial buildings, and also builds hydrogen refuelling stations.
It supplies submarine fuel-cell modules exclusively to the South Korean Navy and provides building-use fuel-cell units through a dealer network, while its station-construction business rounds out the portfolio. Listed on KOSDAQ, Korea's tech and small-cap board, the company derives roughly half its revenue from fuel-cell supply and most of the remainder from hydrogen station construction.
Summary is AI-generated and may contain errors · figures from DART filings
The company was established by spinning off the hydrogen fuel-cell division of Beomhan Industrial Co., Ltd., and retains core technology developed independently or acquired through technology transfer.
Bumhan Fuel Cell in five facts
What does Bumhan Fuel Cell do?
Bumhan Fuel Cell makes hydrogen fuel-cell systems, devices that generate electricity from hydrogen, for submarines and commercial buildings, and also builds hydrogen refuelling stations.
Where is Bumhan Fuel Cell listed and in which sector?
Bumhan Fuel Cell (Korean name: 범한퓨얼셀) trades under KRX code 382900 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Industrials sector, Electrical Equipment.
How large is Bumhan Fuel Cell?
Its market capitalisation was US$137.5M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Bumhan Fuel Cell's latest annual revenue and operating profit?
For fiscal year 2025, Bumhan Fuel Cell reported revenue of US$32.7M, operating profit of US$647.5K and net income of US$892.2K, per its annual report on DART (data retrieved from DART on 2026-06-03). Revenue was up 19.8% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-03
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- [Amended] Supply contract signed
Bumhan Fuel Cell updated a previously disclosed supply contract with Defense Acquisition Program Administration (DAPA), now worth US$4.86M, about 14.85% of its recent annual revenue, running through Dec 2027.
Supply contract · Oct 22 · 2 versions - Report on large shareholdings (5% rule) (standard)Sep 30
- Supply contract signed
Bumhan Fuel Cell disclosed a supply contract with Korea Gas Technology Corporation, worth US$6.58M, about 22.37% of its recent annual revenue, running through Jun 2027.
Supply contract · Apr 30 - Supply contract signed (voluntary)
Bumhan Fuel Cell disclosed a supply contract with Hydrogen Energy Network Co., Ltd. (HyNet), worth US$2.43M, about 9.95% of its recent annual revenue, running through Dec 2026.
Supply contract · Mar 24 - [Amended] Supply contract signed
Bumhan Fuel Cell updated a previously disclosed supply contract with Korea Gas Technology Corporation, now worth US$5.88M, about 27.74% of its recent annual revenue, running through Mar 2026.
Supply contract · Feb 19 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Bumhan Fuel Cell reported consolidated results for FY2025: revenue of US$30.1M (+19.9% year on year), operating profit of US$1.23M (−26.7% year on year) and net income of US$2.6M (+500% year on year).
Earnings · Feb 19 - Treasury share disposal: results reportTreasury Shares · Jan 27
- Material event report (treasury share disposal)Treasury Shares · Jan 19
- Material event report (exchangeable bonds)Capital raise · Jan 19