Tetra Tech Inc (TTEK)

Net profit margin

Sep 30, 2025 Sep 30, 2024 Sep 30, 2023 Sep 30, 2022 Sep 30, 2021
Net income US$ in thousands 507,285 333,382 273,420 263,125 232,810
Revenue US$ in thousands 5,442,590 5,198,680 4,522,550 2,835,580 3,213,510
Net profit margin 9.32% 6.41% 6.05% 9.28% 7.24%

September 30, 2025 calculation

Net profit margin = Net income ÷ Revenue
= $507,285K ÷ $5,442,590K
= 9.32%