On an annual basis, revenue edged up from KRW 8.39 trillion in 2022 to KRW 8.94 trillion in 2023 and KRW 9.41 trillion in 2024 before jumping to KRW 21.20 trillion in 2025, largely a structural change from consolidating the thermal management unit.
Operating profit improved from KRW 705.8 billion in 2022 (8.4% margin) to KRW 1.33 trillion in 2023 (14.9%) and KRW 1.76 trillion in 2024 (18.7%), then rose slightly to KRW 1.84 trillion in 2025, but the consolidated margin diluted to 8.7% as the revenue base doubled.
Net profit attributable to owners slipped from KRW 1.11 trillion in 2024 to KRW 1.09 trillion in 2025, and operating cash flow fell from KRW 1.89 trillion to KRW 1.61 trillion.
By segment, two forces worked at once: 2025 tire revenue grew 11.8% year on year while tire operating profit fell 4.4% on tariff effects, and thermal management operating profit rose 184.5%.
Quarterly, results moved from revenue of KRW 5.37 trillion and operating profit of KRW 353.6 billion (6.6% margin) in the second quarter of 2025 to KRW 5.41 trillion and KRW 586.0 billion (10.8%) in the third, KRW 5.46 trillion and KRW 546.8 billion (10.0%) in the fourth, KRW 5.31 trillion and KRW 507.0 billion (9.5%) in the first quarter of 2026 and KRW 5.68 trillion and KRW 559.1 billion (9.8%) in the second, suggesting margins have held near double digits after a trough.
Summing the latest four quarters (third quarter 2025 through second quarter 2026) gives revenue of KRW 21.87 trillion, operating profit of KRW 2.20 trillion and owners' net profit of about KRW 1.21 trillion.
The second-quarter 2026 profit surge partly reflects a low base: a year earlier, despite higher premium product sales, raw material and freight cost increases plus US tariffs cut tire operating profit 17.5% to KRW 346.4 billion.
In the same quarter, the tire segment posted revenue of KRW 2.81 trillion and operating profit of KRW 483.2 billion for a 17.2% margin, while thermal management reported revenue of KRW 2.88 trillion, operating profit of KRW 103.7 billion and a swing back to net profit.
On the balance sheet, equity stood at KRW 14.20 trillion and liabilities at KRW 12.45 trillion at end-2025, lifting the debt-to-equity ratio to 87.6% from 41.6% in 2024.