Cosmax BTI

At a glance

Cosmax BTI filed 57 disclosures in the last 12 months, including 7 5% holder and 3 insider. The most recent key filing was on Sep 16: A major holder's stake rose from 63.01% to 63.01% (pledge).

Revenue for 2025 was ₩645B, up 8% on 2024. Operating margin was 4.2% against 2.8% a year earlier. Debt was 240% of equity at year end. The latest interim report (2026 H1) shows revenue of ₩444B and operating profit of ₩32.7B.

The 2025 annual report lists 341 employees with an average tenure of 5 years and average pay of ₩99.3M, #198 of 2,191 listed companies by average pay. Its 6 directors and auditors were paid ₩529.6M each on average. It paid ₩780 per common share in cash dividends, against ₩450 a year earlier (+73.3%). 서성석 and related parties held 63.01% at year end.

Of 5 recent 5%+ holder reports, 3 raised and 0 cut a stake; the largest stake reported was 63.01% on Sep 16.

From the 2025 annual report

Staff: 341 (151 men, 190 women), of whom 5 on fixed-term contracts. Total pay for the year: ₩30.1B. Directors and auditors: 6, paid ₩3.2B in total.

Dividends (common shares)

Largest shareholder

서성석 holds 22.61%; with 7 related parties the group holds 63.01% of common shares at year end (from 60.99% at the start of the year).

Individuals paid ₩500M or more

Auditor: 삼덕회계법인 · opinion: Unqualified.

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

Financial summary

5%+ holder reports