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Ryuk-Il C&s

육일씨엔에쓰 · 191410 · KOSDAQ
Filings, last 12 months
58
Supply contracts
0
Insider reports
4
Share & bond issues
2

At a glance

Ryuk-Il C&s filed 58 disclosures in the last 12 months, including 4 insider, 4 5% holder, 2 buyback, 2 issuance and 2 m&a. The most recent key filing was on Oct 21: A ₩25B deal, equal to 44.6% of total assets.

Revenue for 2025 was ₩44.8B, up 32.9% on 2024. It made an operating loss of ₩1.5B. Debt was 136% of equity at year end. The latest interim report (2026 H1) shows revenue of ₩18.6B and operating profit of ₩31.5M.

The 2025 annual report lists 25 employees with an average tenure of 8.3 years and average pay of ₩77.5M. Its 4 directors and auditors were paid ₩181.1M each on average. It paid no cash dividend for 2025. 구자옥 and related parties held 35.24% at year end.

Of 4 recent 5%+ holder reports, 3 raised and 1 cut a stake; the largest stake reported was 46.33% on Sep 9.

From the 2025 annual report

Employees
25
Average pay
₩77.5M
Average tenure
8.3 yrs
Avg. director pay
₩181.1M

Staff: 25 (16 men, 9 women), of whom 3 on fixed-term contracts. Total pay for the year: ₩1.9B. Directors and auditors: 4, paid ₩724.3M in total.

No cash dividend was paid for 2025.

Largest shareholder

구자옥 holds 35.24%; with 0 related parties the group holds 35.24% of common shares at year end.

Auditor: 성현회계법인 · opinion: Unqualified.

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

Financial summary

2023
Revenue ₩29B
Op. profit ₩914.4M
Debt/equity 50%
2024
Revenue ₩33.7B
Op. profit -₩952M
Debt/equity 155%
2025
Revenue ₩44.8B
Op. profit -₩1.5B
Debt/equity 136%
2026 H1
Revenue ₩18.6B
Op. profit ₩31.5M
Debt/equity 145%
RevenueOperating profitOperating lossConsolidated where available · from periodic reports

5%+ holder reports

9/14Stake 13.02%+13.02pp
9/14Stake 13.05%+13.05pp
9/9Stake 46.33%+0.87pp
7/14Stake 45.46%-2.89pp

Key filings

Other filings

Links open the original filing on DART, in Korean.