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Jeil M&S

412540 · KOSDAQ · Manufacture of Special-Purpose Machinery

– Previous close pending (official data.go.kr feed not active yet) Live price ↗

Source: Financial Services Commission stock price data (data.go.kr), updated once a day.

Daily price, 1 year

Key statistics

Market cap (KRW bn)–

PER–

PBR–

ROE %–

Debt ratio % (liabilities / equity)-358

Revenue TTM (KRW bn)157.5

Op. profit TTM (KRW bn)-9.2

Dividend yield %–

Basis: market cap at …; equity = total equity (consolidated if available) at 2026.06.30; net income = trailing 12 months to 2026.06.30 (consolidated). PER is not shown when TTM net income is negative.

Upcoming risk events

Next 90 days for this company, plus macro events tagged with this ticker or its sector. Not a recommendation.

2026-11-18

Capital reductions: new shares listed ↗

reduction 95.24%

High

See it in the full calendar →

Annual results (KRW bn)

	2021	2022	2023	2024	2025
Revenue	–	–	–	149.5	151.3
Operating profit	–	–	–	-87.8	-7.2
Net income	–	–	–	-104.9	-15.7

Quarterly results (KRW bn, 3 months)

	2025Q1	2025Q2	2025Q3	2025Q4	2026Q1	2026Q2
Revenue	142.9	-22.0	118.8	-88.4	15.5	111.6
Operating profit	33.9	-27.0	-19.9	5.7	1.3	3.8
Net income	25.3	-26.1	-21.3	6.4	-0.9	4.1

Largest shareholder

As of the 2025 annual report: 이영진 and related parties hold 50.83% of common shares.

Recent disclosures

Date	Filing
2026-10-29	Delisting / administrative issue designation 기타시장안내 (관리종목 지정사유 추가 및 상장적격성 실질심사 사유 추가 관련 절차 등 미진행)	DART original
2026-10-29	Audit report submission [기재정정]감사보고서제출 (2024사업연도)	DART original
2026-10-29	Periodic report (annual/half/quarterly) [기재정정]사업보고서 (2024.12)	DART original
2026-10-19	Insider / major-holder ownership report 임원ㆍ주요주주특정증권등소유상황보고서	DART original
2026-10-19	Insider / major-holder ownership report 주식등의대량보유상황보고서(약식)	DART original
2026-10-16	Insider / major-holder ownership report 임원ㆍ주요주주특정증권등소유상황보고서	DART original
2026-10-16	Insider / major-holder ownership report 주식등의대량보유상황보고서(약식)	DART original
2026-10-14	Governance / misc. (routine) 기타시장안내(최대주주의의무보유관련) (최대주주의 의무보유 대상 확인 관련)	DART original
2026-10-14	Change of largest shareholder 최대주주변경	DART original
2026-10-14	Securities registration / prospectus 증권발행결과(자율공시) (제3자배정 유상증자)	DART original
2026-10-13	Securities registration / prospectus 증권발행결과(자율공시) (제3자배정-출자전환)	DART original
2026-10-13	Rights offering (paid-in capital increase) 주요사항보고서(유상증자결정)	DART original

Past material filings and price reaction (market-adjusted)

Date	Filing type	On the news (vs. market)	Next day (vs. market)	20 days (vs. market)
2025-04-04	Trading halt	-27.7%	+5.3%	-5.2%
2025-04-04	Delisting / administrative issue designation	-27.7%	+5.3%	-5.2%
2025-03-20	Other material event (investment-relevant)	-0.9%	-6.3%	-41.5%
2025-02-25	Convertible bond issuance	+0.1%	+11.6%	-20.3%
2025-02-20	Revenue/profit change >=30% (15% large caps)	-7.3%	+8.0%	-0.1%
2024-08-23	Single sales/supply contract	+4.4%	-2.0%	+30.9%
2024-07-19	Single sales/supply contract	+9.0%	-4.4%	-10.5%
2024-05-16	Preliminary earnings	+3.7%	-0.6%	-29.4%
2024-05-07	Other material event (investment-relevant)	+3.5%	-5.0%	-31.7%

For information only, not investment advice. Data may be delayed or inaccurate. Full disclaimer → Data: OpenDART (FSS), stock prices: official previous-day close from the Financial Services Commission (data.go.kr) and FinanceData/marcap history, index data via FinanceDataReader, FX: ECB reference rates, crypto data from Upbit, Bithumb and Binance public APIs.
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