Samsung SDI

At a glance

Samsung SDI filed 71 disclosures in the last 12 months, including 6 insider, 4 earnings, 1 5% holder and 1 m&a. The most recent key filing was on Oct 29: Operating profit: swung to profit (-₩591B → ₩408B). Revenue ₩4.69T, up 52.6% YoY.

Revenue for 2025 was ₩13.27T, down 20% on 2024. It made an operating loss of ₩1.72T. Debt was 79% of equity at year end. The latest interim report (2026 H1) shows revenue of ₩7.35T and operating profit of ₩48.2B.

The 2025 annual report lists 12,826 employees with an average tenure of 12.6 years and average pay of ₩95M, #194 of 1,829 listed companies by average pay. Its 7 directors and auditors were paid ₩680M each on average. It paid no cash dividend for 2025. 삼성전자(주) and related parties held 20.21% at year end.

From the 2025 annual report

Staff: 12,826 (10,297 men, 2,529 women), of whom 251 on fixed-term contracts. Total pay for the year: ₩1.21T. Directors and auditors: 7, paid ₩4.9B in total.

No cash dividend was paid for 2025.

Largest shareholder

삼성전자(주) holds 19.44%; with 7 related parties the group holds 20.21% of common shares at year end (from 20.49% at the start of the year).

Individuals paid ₩500M or more

Auditor: 삼일회계법인 · opinion: Unqualified.

Rankings: Employees #14 of 2,110 · Director pay #94 of 2,157

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

Financial summary