Across the eight players, combined pre-tax profit reached THB 162.1 billion ($5.1 billion) in 1H 2026, up 1.1% year on year
Figure 1. Thai financial groups ranked by 1H2026 pre-tax profit
Pre-Tax Profit Growth (YoY)
1H 2026: +6.7%
1H 2025: 6.3%
Revenue Growth (YoY)
1H 2026: +2.4%
1H 2025: (2.3%)
Net Interest Margin
1H 2026: 3.0%
1H 2025: 3.4%
Cost-to-Income Ratio (%)
1H 2026: 44.0%
1H 2025: 44.7%
Pre-Tax Profit ($, million)
Strong growth (≥30% YoY)
Negative growth (<0% YoY)
NIM
Note: Figures above the chart represent the median for the group of eight leading Thai banks. All figures are consolidated group figures and relate to 1H2026 unless otherwise stated. FX: THB 32.1 per USD. Growth figures based on local currency. Source: TABInsights