Q.s.i

At a glance

Q.s.i filed 19 disclosures in the last 12 months, including 2 5% holder and 1 buyback. The most recent key filing was on Sep 9.

Revenue for 2025 was ₩23.3B, up 9% on 2024. Operating margin was 1.3% against 5.5% a year earlier. Debt was 6% of equity at year end. The latest interim report (2026 H1) shows revenue of ₩13.8B and operating profit of ₩521.5M.

The 2025 annual report lists 138 employees with an average tenure of 6.7 years and average pay of ₩35.6M, #1802 of 1,829 listed companies by average pay. Its 5 directors and auditors were paid ₩68M each on average. It paid ₩100 per common share in cash dividends, against ₩100 a year earlier (+0%). ㈜삼화양행 and related parties held 32.69% at year end.

From the 2025 annual report

Staff: 138 (102 men, 36 women), of whom 0 on fixed-term contracts. Total pay for the year: ₩4.9B. Directors and auditors: 5, paid ₩342M in total.

Dividends (common shares)

Largest shareholder

㈜삼화양행 holds 30.96%; with 2 related parties the group holds 32.69% of common shares at year end (from 28.71% at the start of the year).

Auditor: 성현회계법인 · opinion: Unqualified.

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

Financial summary