TSI

At a glance

TSI filed 93 disclosures in the last 12 months, including 11 insider, 5 contract and 2 buyback. The most recent key filing was on Sep 3: Worth 9.1% of last year's revenue, over about 21 months.

Revenue for 2025 was ₩265B, down 2.7% on 2024. Operating margin was 3.1% against 5.7% a year earlier. Debt was 141% of equity at year end. The latest interim report (2026 H1) shows revenue of ₩168B and operating profit of ₩10.9B.

The 2025 annual report lists 269 employees with an average tenure of 3.2 years and average pay of ₩66.4M, #714 of 1,829 listed companies by average pay. Its 7 directors and auditors were paid ₩184M each on average. TSI-안다H 일반사모투자신탁 제6호 and related parties held 31.50% at year end.

From the 2025 annual report

Staff: 269 (235 men, 34 women), of whom 18 on fixed-term contracts. Total pay for the year: ₩17.7B. Directors and auditors: 7, paid ₩919M in total.

Dividends (common shares)

Largest shareholder

TSI-안다H 일반사모투자신탁 제6호 holds 31.50%; with 0 related parties the group holds 31.50% of common shares at year end (from 31.40% at the start of the year).

Auditor: 대주회계법인 · opinion: Unqualified.

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

New contracts, last 12 months

1 new supply contract worth 9% of the revenue stated in the filings.

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

Financial summary