Ilsung Construction

At a glance

Ilsung Construction filed 44 disclosures in the last 12 months, including 7 contract, 1 earnings and 1 m&a. The most recent key filing was on Oct 26: Worth 12.1% of last year's revenue.

Revenue for 2025 was ₩453B, down 9.5% on 2024. Operating margin was 2.3% against -8.7% a year earlier. Debt was 416% of equity at year end. The latest interim report (2026 H1) shows revenue of ₩192B and operating profit of ₩5.4B.

The 2025 annual report lists 482 employees with an average tenure of 5.6 years and average pay of ₩80.3M, #367 of 1,829 listed companies by average pay. Its 5 directors and auditors were paid ₩167M each on average. It paid no cash dividend for 2025. IB Capital Ltd and related parties held 60.42% at year end.

From the 2025 annual report

Staff: 482 (441 men, 41 women), of whom 158 on fixed-term contracts. Total pay for the year: ₩38.3B. Directors and auditors: 5, paid ₩857M in total.

No cash dividend was paid for 2025.

Largest shareholder

IB Capital Ltd holds 60.41%; with 3 related parties the group holds 60.42% of common shares at year end (from 63.89% at the start of the year).

Auditor: 대현회계법인 · opinion: Unqualified.

Source: 2025 annual business report (DART). How figures are combined

New contracts, last 12 months

3 new supply contracts worth 38% of the revenue stated in the filings.

Amended amounts replace the originals. Subsidiary contracts and terminations are excluded.

Financial summary