Woori Financial Group Inc. reported preliminary financial results for Q4 2025, showing a 31.3% increase in revenue to approximately 10.5 trillion KRW but a 72.2% decline in net income compared to Q3 2025. For Q4 2025, Woori Bank's revenue was about 7.3 trillion KRW, a 44.2% increase, but net income fell 57.7% compared to Q3 2025.