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TETRA TECH INC — Quarterly Financials
Quarterly figures from SEC EDGAR XBRL filings (10-Q)
These figures are extracted from XBRL-tagged quarterly reports (10-Q) that TETRA TECH INC filed with the SEC. Values are as reported for each individual quarter (Q1, Q2, Q3, Q4) — not cumulative year-to-date. Negative figures indicate a loss.
Revenue — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q3
2018
Jul 1, 2018
$764.80M
Aug 3, 2018
Q3
2018
Jul 2, 2017
$685.54M
Aug 3, 2018
Revenue — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q1
2026
Dec 28, 2025
$1.21B
Jan 30, 2026
Q3
2025
Jun 29, 2025
$1.37B
Aug 1, 2025
Q2
2025
Mar 30, 2025
$1.32B
May 8, 2025
Q1
2026
Dec 29, 2024
$1.42B
Jan 30, 2026
Q3
2025
Jun 30, 2024
$1.34B
Aug 1, 2025
Q2
2025
Mar 31, 2024
$1.25B
May 8, 2025
Q1
2025
Dec 31, 2023
$1.23B
Jan 31, 2025
Q3
2024
Jul 2, 2023
$1.21B
Aug 2, 2024
Q2
2024
Apr 2, 2023
$1.16B
May 3, 2024
Q1
2024
Jan 1, 2023
$894.77M
Feb 2, 2024
Q3
2023
Jul 3, 2022
$890.23M
Aug 10, 2023
Q2
2023
Apr 3, 2022
$852.74M
May 11, 2023
Q1
2023
Jan 2, 2022
$858.51M
Feb 3, 2023
Q3
2022
Jun 27, 2021
$801.63M
Aug 5, 2022
Q2
2022
Mar 28, 2021
$754.76M
May 6, 2022
Q1
2022
Dec 27, 2020
$765.10M
Feb 4, 2022
Q3
2021
Jun 28, 2020
$709.77M
Jul 30, 2021
Q2
2021
Mar 29, 2020
$734.13M
Apr 30, 2021
Q1
2021
Dec 29, 2019
$797.62M
Jan 29, 2021
Q3
2020
Jun 30, 2019
$825.79M
Jul 31, 2020
Net Income — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q3
2025
Jun 29, 2025
$113.84M
Aug 1, 2025
Q2
2025
Mar 30, 2025
$5.39M
May 8, 2025
Q3
2025
Jun 30, 2024
$85.81M
Aug 1, 2025
Q2
2025
Mar 31, 2024
$76.45M
May 8, 2025
Q3
2011
Jul 3, 2011
$23.84M
Aug 5, 2011
Q2
2011
Apr 3, 2011
$17.50M
May 6, 2011
Q1
2011
Jan 2, 2011
$22.30M
Feb 4, 2011
Q3
2011
Jun 27, 2010
$20.64M
Aug 5, 2011
Q2
2011
Mar 28, 2010
$14.33M
May 6, 2011
Q1
2011
Dec 27, 2009
$18.71M
Feb 4, 2011
Operating Income — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q1
2026
Dec 28, 2025
$140.99M
Jan 30, 2026
Q3
2025
Jun 29, 2025
$164.99M
Aug 1, 2025
Q2
2025
Mar 30, 2025
$39.60M
May 8, 2025
Q1
2026
Dec 29, 2024
$22.53M
Jan 30, 2026
Q3
2025
Jun 30, 2024
$128.63M
Aug 1, 2025
Q2
2025
Mar 31, 2024
$117.68M
May 8, 2025
Q1
2025
Dec 31, 2023
$111.08M
Jan 31, 2025
Q3
2024
Jul 2, 2023
$97.68M
Aug 2, 2024
Q2
2024
Apr 2, 2023
$61.01M
May 3, 2024
Q1
2024
Jan 1, 2023
$92.05M
Feb 2, 2024
Q3
2023
Jul 3, 2022
$83.91M
Aug 10, 2023
Q2
2023
Apr 3, 2022
$74.52M
May 11, 2023
Q1
2023
Jan 2, 2022
$87.22M
Feb 3, 2023
Q3
2022
Jun 27, 2021
$69.81M
Aug 5, 2022
Q2
2022
Mar 28, 2021
$60.81M
May 6, 2022
Q1
2022
Dec 27, 2020
$66.25M
Feb 4, 2022
Q3
2021
Jun 28, 2020
$63.53M
Jul 30, 2021
Q2
2021
Mar 29, 2020
$47.53M
Apr 30, 2021
Q1
2021
Dec 29, 2019
$63.30M
Jan 29, 2021
Q3
2020
Jun 30, 2019
$64.84M
Jul 31, 2020