Ilsung Construction일성건설
013360 · KOSPI · ₩013360 · 일성건설
- Market cap
- ₩70B
- Enterprise value
- ₩205B
- P/E
- 19.4×
- P/B
- 0.9×
- Dividend yield
- 0.0%
- ROE
- 4.8%
- Net margin
- 0.9%
Trailing 12 months from filed financial statements, as of H1 2026. Dividend yield: the 2025 dividend per share from the annual report ÷ today's price.
52-week range−54.2% from the high
₩1,105Today: ₩1,211 – ₩1,309₩2,830
Returns
- 1W+1.5%
- 1M−6.2%
- 3M+1.3%
- 6M−33.8%
- YTD−41.6%
- 1Y−5.1%
- Volume today
- 158,850
- 0.9× the 20-day average
- Traded today
- ₩205M
- Listed shares
- 54,024,880
- EPS (12 months)
- ₩67
- Earnings yield 5.2%
Upcoming dates
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Signals
Quiet- BuzzQuietBuzz 42 of 100 (50 is a normal day for this stock).
- SentimentMixedNews: A filing reports a major contract, but no terms are given, so the tone is neutral. Community: 0 bullish, 0 bearish posts this week.
- MomentumWeak-6.1% over the last month; the price is below its 20-day average.
- News impactSome2 news items and filings in two weeks; 0 rated high impact, 1 medium.
Signals describe activity, not recommendations. Not financial advice.
Ilsung Construction stock overview
Ilsung Construction (일성건설, KRX: 013360) is listed on KOSPI, in the Construction sector. The company is a Korean general construction contractor that performs B2B construction for businesses, civil engineering works such as highways, railways and subways, building construction including apartments, offices, factories and buildings, and landscaping. Its shares closed at ₩1,296 on Oct 27, 2026, down 0.15% on the day, giving it a market value of ₩70B.
Key facts
- Market cap
- ₩70B
- Sector
- Construction
- Latest price change
- −0.15%
- As of
- Oct 27, 2026
- Main business
- The company is a Korean general construction contractor that performs B2B construction for businesses, civil engineering works such as highways, railways and subways, building construction including apartments, offices, factories and buildings, and landscaping.
Quick answers about Ilsung Construction
- What does Ilsung Construction do?
- The company is a Korean general construction contractor that performs B2B construction for businesses, civil engineering works such as highways, railways and subways, building construction including apartments, offices, factories and buildings, and landscaping. Its main clients include public agencies such as Korea Land and Housing Corporation and the Korean military's defense procurement bodies, as well as corporate customers such as Samsung Display and Samsung Biologics. It also participates in overseas road construction and public ODA projects in countries such as Mongolia, Paraguay, Laos and Cambodia.
- What is the market cap of Ilsung Construction?
- The market capitalisation of Ilsung Construction was ₩70B at the close on Oct 27, 2026.
- Who are the largest shareholders of Ilsung Construction?
- According to the latest official filings, the largest reported holders are IBCapitalLtd. (60.41%, as of May 21, 2025); National Pension Service (0.15%, as of Dec 31, 2025).
- When is the next earnings report from Ilsung Construction?
- Korean companies rarely announce results dates in advance. Based on when Ilsung Construction filed the same report in past years, its next 3q results is expected between Nov 13, 2026 and Nov 14, 2026.
- Does the National Pension Service own Ilsung Construction?
- Yes. The National Pension Service held 0.15% of Ilsung Construction shares as of Dec 31, 2025.
Company profile
The company is a Korean general construction contractor that performs B2B construction for businesses, civil engineering works such as highways, railways and subways, building construction including apartments, offices, factories and buildings, and landscaping. Its main clients include public agencies such as Korea Land and Housing Corporation and the Korean military's defense procurement bodies, as well as corporate customers such as Samsung Display and Samsung Biologics. It also participates in overseas road construction and public ODA projects in countries such as Mongolia, Paraguay, Laos and Cambodia.
Written by AI from the company's latest annual report.
- Korean name
- 일성건설
- Sector
- Construction
- CEO
- 백종탁
- Founded
- Jun 1978
- Listed
- Dec 1989
- Listed shares
- 54,024,880
- Fiscal year ends
- Month 12
- Website
- www.ilsungconst.co.kr
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Recent filings
See all- Major sales or supply contractOct 26, 2026
- Amended: Major sales or supply contractOct 19, 2026
- Decision on Guarantee of Debt for Another PartyOct 14, 2026
- Amended: Major sales or supply contractSep 11, 2026
- Major sales or supply contractSep 1, 2026
Titles in Korean until English translations are added.
Also known as: Ilsung Construction / 일성건설 / 013360 / KRX:013360
Source: KRX statistical information