STX Engine Co,.

At a glance

STX Engine Co,. filed 33 disclosures in the last 12 months, including 8 contract and 2 5% holder. The most recent key filing was on Jul 28: Worth 10% of last year's revenue, over about 36 months.

Revenue for 2025 was ₩789B, up 8.9% on 2024. Operating margin was 8.8% against 5.8% a year earlier. Debt was 238% of equity at year end. The latest interim report (2026 H1) shows revenue of ₩402B and operating profit of ₩42.5B.

The 2025 annual report lists 926 employees with an average tenure of 16.1 years and average pay of ₩85.5M, #342 of 2,191 listed companies by average pay. Its 5 directors and auditors were paid ₩120M each on average. It paid no cash dividend for 2025. 유암코기업리바운스제팔차 기업재무안정사모투자합자회사 and related parties held 61.68% at year end.

Of 2 recent 5%+ holder reports, 1 raised and 1 cut a stake; the largest stake reported was 6.50% on Jan 2.

From the 2025 annual report

Staff: 926 (861 men, 65 women), of whom 27 on fixed-term contracts. Total pay for the year: ₩79.4B. Directors and auditors: 5, paid ₩602M in total.

No cash dividend was paid for 2025.

Largest shareholder

유암코기업리바운스제팔차 기업재무안정사모투자합자회사 holds 61.68%; with 0 related parties the group holds 61.68% of common shares at year end (from 59.21% at the start of the year).

Auditor: 서현회계법인 · opinion: Unqualified.

Rankings: Tenure #78 of 2,204

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

New contracts, last 12 months

8 new supply contracts worth 58% of the revenue stated in the filings.

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

Financial summary

5%+ holder reports