| TETRA TECH INC (TTEK) |
| Q4-CY2025 | Q3-CY2025 | Q2-CY2025 | Q1-CY2025 | Q4-CY2024 | Q3-CY2024 | Q2-CY2024 | Q1-CY2024 | Q4-CY2023 | Q3-CY2023 | Q2-CY2023 | Q1-CY2023 | Q4-CY2022 | Q3-CY2022 | Q2-CY2022 | Q1-CY2022 | Q4-CY2021 | Q3-CY2021 | Q2-CY2021 | Q1-CY2021 | Q4-CY2020 | Q3-CY2020 | Q2-CY2020 | Q1-CY2020 | Q4-CY2019 | Q3-CY2019 | Q2-CY2019 | Q1-CY2019 | Q4-CY2018 | Q3-CY2018 | Q2-CY2018 | Q1-CY2018 | Q4-CY2017 | Q3-CY2017 | Q2-CY2017 | Q1-CY2017 | Q4-CY2016 | Q3-CY2016 | Q2-CY2016 | Q1-CY2016 | Q4-CY2015 | Q3-CY2015 | Q2-CY2015 | Q1-CY2015 | Q4-CY2014 | Q3-CY2014 | Q2-CY2014 | Q1-CY2014 | Q4-CY2013 |
| Balance Sheet Date | | 2025-Sep-28 | 2025-Jun-29 | 2025-Mar-30 | 2024-Dec-29 | 2024-Sep-29 | 2024-Jun-30 | 2024-Mar-31 | 2023-Dec-31 | 2023-Oct-01 | 2023-Jul-02 | 2023-Apr-02 | 2023-Jan-01 | 2022-Oct-02 | 2022-Jul-03 | 2022-Apr-03 | 2022-Jan-02 | 2021-Oct-03 | 2021-Jun-27 | 2021-Mar-28 | 2020-Dec-27 | 2020-Sep-27 | 2020-Jun-28 | 2020-Mar-29 | 2019-Dec-29 | 2019-Sep-29 | 2019-Jun-30 | 2019-Mar-31 | 2018-Dec-30 | 2018-Sep-30 | 2018-Jul-01 | 2018-Apr-01 | 2017-Dec-31 | 2017-Oct-01 | 2017-Jul-02 | 2017-Apr-02 | 2017-Jan-01 | 2016-Oct-02 | 2016-Jun-26 | 2016-Mar-27 | 2015-Dec-27 | 2015-Sep-27 | 2015-Jun-28 | 2015-Mar-29 | 2014-Dec-28 | 2014-Sep-28 | 2014-Jun-29 | 2014-Mar-30 | 2013-Dec-29 |
| Fiscal Period | | Q4-FY2025 | Q3-FY2025 | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | Q3-FY2024 | Q2-FY2024 | Q1-FY2024 | Q4-FY2023 | Q3-FY2023 | Q2-FY2023 | Q1-FY2023 | Q4-FY2022 | Q3-FY2022 | Q2-FY2022 | Q1-FY2022 | Q4-FY2021 | Q3-FY2021 | Q2-FY2021 | Q1-FY2021 | Q4-FY2020 | Q3-FY2020 | Q2-FY2020 | Q1-FY2020 | Q4-FY2019 | Q3-FY2019 | Q2-FY2019 | Q1-FY2019 | Q4-FY2018 | Q3-FY2018 | Q2-FY2018 | Q1-FY2018 | Q4-FY2017 | Q3-FY2017 | Q2-FY2017 | Q1-FY2017 | Q4-FY2016 | Q3-FY2016 | Q2-FY2016 | Q1-FY2016 | Q4-FY2015 | Q3-FY2015 | Q2-FY2015 | Q1-FY2015 | Q4-FY2014 | Q3-FY2014 | Q2-FY2014 | Q1-FY2014 |
| Price to Sales | 1.69x | 1.61x | 1.73x | 1.44x | 1.98x | .49x | 2.15x | 2.00x | 1.83x | 1.79x | 2.09x | 2.03x | 2.17x | 1.95x | 2.10x | 2.62x | 2.77x | 2.52x | 2.15x | 2.48x | 2.10x | 1.72x | 1.38x | 1.21x | 1.48x | 1.53x | 1.43x | 1.12x | .98x | 1.27x | 1.10x | .95x | .94x | .96x | | | | | | | | | | | | | | | |
| Price to Book | 5.16x | 4.93x | 5.44x | 4.98x | 6.31x | 1.38x | 6.56x | 6.24x | 5.79x | 5.77x | 6.00x | 5.77x | 5.81x | 5.79x | 6.08x | 7.16x | 7.39x | 6.56x | 5.55x | 6.44x | 5.64x | 4.96x | 4.30x | 4.06x | 4.58x | 4.79x | 4.24x | 3.32x | 3.00x | 3.91x | 3.48x | 2.91x | 2.83x | 2.84x | | | | | | | | | | | | | | | |
| Price to Earnings | 37.05x | 35.39x | 43.85x | 41.67x | 41.17x | 7.57x | 37.59x | 37.29x | 38.43x | 29.60x | 28.78x | 25.97x | 24.70x | 26.03x | 27.85x | 34.78x | 36.74x | 34.76x | 34.00x | 39.27x | 34.81x | 29.61x | 30.33x | 26.71x | 28.69x | 29.87x | 24.48x | 20.57x | 21.52x | 27.60x | 22.87x | 19.64x | 19.51x | 22.36x | | | | | | | | | | | | | | | |
| Price to Unlevered FCF | 20.90x | 19.97x | 21.43x | 33.53x | 30.98x | 7.41x | 30.83x | 28.81x | 27.21x | 23.70x | 30.38x | 30.48x | 29.03x | 21.04x | 21.36x | 28.34x | 26.48x | 27.36x | 23.18x | 22.66x | 20.57x | 20.57x | 15.57x | 21.73x | 24.75x | 24.65x | 20.56x | 13.22x | 13.20x | 21.46x | 23.78x | | | | | | | | | | | | | | | | | | |
| Debt to Asset Ratio | | .58x | .60x | .62x | .60x | .56x | .59x | .61x | .61x | .63x | .63x | .66x | .52x | .55x | .55x | .53x | .53x | .52x | .53x | .53x | .54x | .56x | .57x | .59x | .56x | .54x | .52x | .49x | .48x | .51x | .54x | .55x | .52x | .51x | .50x | .50x | .52x | .52x | .52x | .52x | .45x | .45x | .44x | .44x | .41x | .43x | .42x | .41x | .43x |
| Current Ratio | | 1.18x | 1.18x | 1.10x | 1.29x | 1.25x | 1.21x | 1.24x | 1.25x | 1.12x | 1.17x | 1.25x | 1.42x | 1.26x | 1.21x | 1.26x | 1.31x | 1.26x | 1.36x | 1.34x | 1.37x | 1.26x | 1.31x | 1.36x | 1.47x | 1.40x | 1.73x | 1.60x | 1.79x | 1.70x | 2.01x | 2.05x | 2.25x | 1.94x | 1.97x | 2.03x | 2.23x | 1.94x | 1.82x | 1.84x | 1.96x | 1.83x | 1.91x | 1.95x | 1.94x | 1.78x | 1.95x | 1.93x | 1.93x |
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