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Hyosung Heavy Industries

298040 · KOSPI · Manufacture of Motors, Generators & Electricity Distribution Apparatus

– 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 %21.1

Debt ratio % (liabilities / equity)214

Revenue TTM (KRW bn)6,412.3

Op. profit TTM (KRW bn)896.9

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.

No scheduled risk events found (last checked 2026-10-30 19:40 KST).

See it in the full calendar →

Annual results (KRW bn)

	2021	2022	2023	2024	2025
Revenue	3,094.7	3,510.1	4,300.6	4,895.0	5,968.5
Operating profit	120.1	143.2	257.8	362.5	747.0
Net income	76.5	29.1	131.9	222.9	502.8

Quarterly results (KRW bn, 3 months)

	2025Q1	2025Q2	2025Q3	2025Q4	2026Q1	2026Q2
Revenue	1,076.1	1,525.3	1,624.1	1,743.0	1,358.2	1,687.0
Operating profit	102.4	164.3	219.8	260.5	152.3	264.3
Net income	103.6	87.3	151.8	160.1	91.3	171.7

Largest shareholder

As of the 2025 annual report: (주)효성 and related parties hold 43.96% of common shares.

Recent disclosures

Date	Filing
2026-10-30	IR event 기업설명회(IR)개최(안내공시)	DART original
2026-10-30	Governance / misc. (routine) 금전대여결정	DART original
2026-10-30	Preliminary earnings 연결재무제표기준영업(잠정)실적(공정공시)	DART original
2026-10-30	Governance / misc. (routine) 특수관계인에대한자금대여	DART original
2026-10-30	Governance / misc. (routine) 특수관계인과의내부거래	DART original
2026-10-30	Governance / misc. (routine) 동일인등출자계열회사와의상품ㆍ용역거래	DART original
2026-10-30	Governance / misc. (routine) 동일인등출자계열회사와의상품ㆍ용역거래	DART original
2026-10-30	Governance / misc. (routine) 동일인등출자계열회사와의상품ㆍ용역거래변경	DART original
2026-10-27	Single sales/supply contract [기재정정]단일판매ㆍ공급계약체결	DART original
2026-10-26	Insider / major-holder ownership report 최대주주등소유주식변동신고서	DART original
2026-10-26	Insider / major-holder ownership report 임원ㆍ주요주주특정증권등소유상황보고서	DART original
2026-09-30	Single sales/supply contract [기재정정]단일판매ㆍ공급계약체결	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)
2026-09-18	Clarification of rumor / inquiry	-1.0%	-0.6%	–
2026-09-15	Single sales/supply contract	-3.2%	+3.0%	–
2026-07-31	Preliminary earnings	+10.5%	-1.9%	+7.4%
2026-07-02	Other material event (investment-relevant)	+1.0%	-0.8%	-17.8%
2026-06-23	Other material event (investment-relevant)	-1.9%	-8.6%	-7.2%
2026-06-23	Single sales/supply contract	-1.9%	-8.6%	-7.2%
2026-05-11	Other material event (investment-relevant)	+0.0%	-0.9%	-19.2%
2026-04-24	Preliminary earnings	+11.7%	-2.7%	-33.9%
2026-04-17	Supply contract termination	+0.0%	+0.6%	+2.7%
2026-03-20	Clarification of rumor / inquiry	+0.1%	+1.1%	+1.8%

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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