SDN Company

At a glance

SDN Company filed 35 disclosures in the last 12 months, including 8 insider, 4 5% holder and 1 buyback. The most recent key filing was on Sep 28: Auditor's holding fell by 6,840 sh (share consolidation/split).

Revenue for 2025 was ₩87.5B, up 3.7% on 2024. Operating margin was 0.5% against -7.7% a year earlier. Debt was 104% of equity at year end. The latest interim report (2026 H1) shows revenue of ₩47.2B and operating profit of ₩338.6M.

The 2025 annual report lists 91 employees with an average tenure of 5.2 years and average pay of ₩42.1M, #2037 of 2,191 listed companies by average pay. Its 10 directors and auditors were paid ₩198.2M each on average. It paid no cash dividend for 2025. 최기혁 and related parties held 12.30% at year end.

Of 4 recent 5%+ holder reports, 3 raised and 1 cut a stake; the largest stake reported was 13.81% on Sep 28.

From the 2025 annual report

Staff: 91 (69 men, 22 women), of whom 0 on fixed-term contracts. Total pay for the year: ₩3.8B. Directors and auditors: 10, paid ₩2B in total.

No cash dividend was paid for 2025.

Largest shareholder

최기혁 holds 5.88%; with 14 related parties the group holds 12.30% of common shares at year end (from 14.70% at the start of the year).

Individuals paid ₩500M or more

Auditor: 삼일회계법인 · opinion: Unqualified.

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

Financial summary

5%+ holder reports