TETRA TECH INC (TTEK) /

The cash flow of TETRA TECH INC over the past 10 years

Chart TETRA TECH INC: operating cash flow, capital expenditures, free cash flow, fiscal 2016–2025 Open the chart →

In fiscal 2025, the latest fiscal year on file, TETRA TECH INC's operating cash flow was $457.69M and its capital expenditures $18.63M, leaving free cash flow of $439.05M. Free cash flow was above zero in all 10 years shown. It ranged from $130.07M in fiscal 2016 to $439.05M in fiscal 2025. Capital expenditures were highest in fiscal 2023, at $26.9M.

Year by year

Fiscal yearOperating cash flowCapital expendituresFree cash flow*
2025ended Sep 28, 2025$457.69M$18.63M$439.05M
2024ended Sep 29, 2024$358.71M$18.14M$340.57M
2023ended Oct 1, 2023$368.46M$26.9M$341.56M
2022ended Oct 2, 2022$336.19M$10.58M$325.61M
2021ended Oct 3, 2021$304.37M$8.57M$295.8M
2020ended Sep 27, 2020$262.48M$12.24M$250.23M
2019ended Sep 29, 2019$208.51M$16.2M$192.31M
2018ended Sep 30, 2018$185.73M$9.73M$176.01M
2017ended Oct 1, 2017$141.49M$9.74M$131.75M
2016ended Oct 2, 2016$142.02M$11.95M$130.07M

Fiscal years as TETRA TECH INC reports them. * Calculated by us from the company's filed figures; — no figure on file. From SEC filings, updated nightly. How each line is read.

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Not investment advice. This page shows what TETRA TECH INC filed with the SEC. Nothing here is a recommendation about any security. Check important figures against the company's own filings.