Jeil M&S
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Jeil M&S makes mixing equipment used in the electrode stage of rechargeable battery manufacturing, the step where active materials are blended before being applied to battery cells.
Battery makers are its primary customers, and the company also supplies smaller volumes of production equipment to the food, pharmaceutical, and defense industries. Listed on KOSDAQ, Korea's tech and small-cap exchange, the company earns the large majority of its revenue from battery-related mixing machinery, with all other equipment lines combined accounting for a minor share.
Summary is AI-generated and may contain errors · figures from DART filings
The company operates a subsidiary that handles overseas installation and on-site service work for its equipment, extending its reach beyond domestic supply.
Jeil M&S in five facts
What does Jeil M&S do?
Jeil M&S makes mixing equipment used in the electrode stage of rechargeable battery manufacturing, the step where active materials are blended before being applied to battery cells.
Where is Jeil M&S listed and in which sector?
Jeil M&S (Korean name: 제일엠앤에스) trades under KRX code 412540 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Industrials sector, Machinery.
How large is Jeil M&S?
Its market capitalisation was US$61.2M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Jeil M&S's latest annual revenue and operating profit?
For fiscal year 2025, Jeil M&S reported revenue of US$114.2M, an operating loss of US$5.5M and a net loss of US$11.9M, per its annual report on DART (data retrieved from DART on 2026-06-04). Revenue was down 38.9% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-04
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Report on securities held by executives/major shareholdersOct 19
- Report on large shareholdings (5% rule) (abbreviated)Oct 19
- Report on securities held by executives/major shareholdersOct 16
- Report on large shareholdings (5% rule) (abbreviated)Oct 16
- Other market noticeOct 14
- Change of largest shareholderOwnership change · Oct 14
- Securities issuance results (voluntary) (third-party placement)Capital raise · Oct 14
- Securities issuance results (voluntary)Oct 13
- Material event report (rights offering)
Jeil M&S disclosed a private placement (third-party allotment) to raise US$11.6M, about 19.1% of its market value.
Capital raise · Oct 13 - Material event report (capital reduction)Oct 13
- Material event report (rights offering)Capital raise · Oct 13
- DisclosureOct 12
- [Amended] Material management matter relevant to investment decisionsOct 6
- Trading suspensionSep 18
- Other market noticeSep 18
- Other management matter (voluntary)Sep 18
- DisclosureSep 17
- Trading suspension liftedSep 17
- [Amended] Other management matter (voluntary)Sep 11
- Other market noticeSep 4
- [Amended] Supply contract signed
Jeil M&S updated a previously disclosed supply contract with NextStar Energy Inc., now worth US$19.5M, about 20.1% of its recent annual revenue, running through May 2026.
Supply contract · Apr 30 - Supply contract terminatedSupply contract · Apr 30
- [Amended] Supply contract signedSupply contract · Jan 29