TETRA TECH INC Defined Contribution Plan, Cost
TETRA TECH INC (TTEK) reported Defined Contribution Plan, Cost of $39.20 million for the 12-month period ending 2025-09-28, per its 10-K filed 2025-11-20.
Financial Statements › Expense Statement › Operating Expenses
us-gaap:DefinedContributionPlanCostRecognized · last filed 2025-11-20
- TETRA TECH INC defined contribution plan, cost for fiscal 2025 was $39.20M, a 11.05% increase from fiscal 2024.
- TETRA TECH INC defined contribution plan, cost for fiscal 2024 was $35.30M, a 11.71% increase from fiscal 2023.
- TETRA TECH INC defined contribution plan, cost for fiscal 2023 was $31.60M, a 7.85% increase from fiscal 2022.
- TETRA TECH INC defined contribution plan, cost for fiscal 2022 was $29.30M, a 8.92% increase from fiscal 2021.
| Period end | Defined Contribution Plan, Cost 12 month |
|---|---|
| 2025-09-28 | $39.20M 10-K · filed 2025-11-20 |
| 2024-09-29 | $35.30M 10-K · filed 2025-11-20 |
| 2023-10-01 | $31.60M 10-K · filed 2025-11-20 |
| 2022-10-02 | $29.30M 10-K · filed 2024-11-19 |
| 2021-10-03 | $26.90M 10-K · filed 2023-11-22 |
| 2020-09-27 | $25.00M 10-K · filed 2022-11-25 |
| 2019-09-29 | $23.30M 10-K · filed 2021-11-24 |
| 2018-09-30 | $22.40M 10-K · filed 2020-11-23 |
| 2017-10-01 | $11.40M 10-K · filed 2019-11-29 |
| 2016-10-02 | $10.70M 10-K · filed 2018-11-16 |
| 2015-09-27 | $9.80M 10-K · filed 2017-11-20 |
| 2014-09-28 | $9.60M 10-K · filed 2016-11-22 |
| 2013-09-29 | $9.50M 10-K · filed 2015-11-20 |
| 2012-09-30 | $14.70M 10-K · filed 2014-11-19 |
| 2011-10-02 | $14.10M 10-K · filed 2013-11-20 |
| 2010-10-03 | $13.80M 10-K · filed 2012-11-15 |
| 2009-09-27 | $13.60M 10-K · filed 2011-11-17 |
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