Annual results have swung significantly.
In 2022 revenue was KRW 5.6599 trillion with operating profit of KRW 311.0 billion (5.5% margin) and net income attributable to owners of KRW 137.2 billion, but in 2023, despite revenue rising to KRW 5.8942 trillion, operating profit fell to KRW 102.9 billion (1.7%) and owners' net income dropped sharply to KRW 8.6 billion.
In 2024 operating profit was a loss of KRW 89.6 billion, yet owners' net income was a profit of KRW 157.6 billion, illustrating how heavily non-operating items such as equity-method gains and one-off factors can swing the bottom line.
In 2025 revenue was KRW 5.8861 trillion with operating profit of KRW 60.5 billion (1.0%), returning to an operating profit, but owners' net income posted a large loss of KRW 158.5 billion.
On a quarterly basis, operating profit deteriorated sharply to a loss of KRW 88.8 billion and owners' net loss to KRW 111.7 billion in Q4 2025, before recovering to operating profit of KRW 98.8 billion and net income of KRW 13.6 billion in Q1 2026, and operating profit of KRW 99.8 billion and net income of KRW 21.3 billion in Q2 2026.
Kolon reported consolidated Q2 2026 revenue of KRW 1.7067 trillion, operating profit of KRW 99.8 billion, and net income of KRW 55.4 billion, with revenue up 13.5% and operating profit up 129.4% year-on-year.
Equity-method affiliate Kolon Industries posted standalone Q2 revenue of KRW 1.3565 trillion and operating profit of KRW 98.7 billion, up 7.8% and 118.0% respectively, with industrial materials, chemicals, and fashion all contributing evenly.
Consolidated subsidiary Kolon Global posted Q2 operating profit of KRW 52.2 billion, up 173.6% year-on-year, stabilizing its construction cost ratio at around 87.7%, while Kolon Mobility Group exceeded targets on expanded premium import and used-car sales.
Kolon's cumulative first-half 2026 results were revenue of KRW 3.2255 trillion and operating profit of KRW 198.6 billion, with a Q1 net loss of KRW 44.7 billion offset by a Q2 net profit of KRW 55.4 billion to leave a cumulative first-half net profit of KRW 10.7 billion.
However, the sum of owners' net income over the most recent four quarters (Q3 2025 through Q2 2026) remains a net loss, with volatility in non-operating items such as interest expense, equity-method losses, and real-estate project-financing write-downs cited as a factor that lowers the predictability of results.