Tetra Tech, Inc. (TTEK)

NASDAQ: TTEK · Real-Time Price · USD

37.61

-3.04 (-7.48%)

At close: Nov 11, 2026, 4:00 PM EST

41.87

+4.26 (11.33%)

After-hours: Nov 11, 2026, 4:46 PM EST

Revenue Breakdown

Financials in millions USD. Fiscal year is October - September.

Millions USD. Fiscal year is Oct - Sep.

Fiscal Year	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016	FY 2015	FY 2014	FY 2013	FY 2012
Period Ending	Sep '25 Sep 28, 2025	Sep '24 Sep 29, 2024	Oct '23 Oct 1, 2023	Oct '22 Oct 2, 2022	Oct '21 Oct 3, 2021	Sep '20 Sep 27, 2020	Sep '19 Sep 29, 2019	Sep '18 Sep 30, 2018	Oct '17 Oct 1, 2017	Oct '16 Oct 2, 2016	Sep '15 Sep 27, 2015	Sep '14 Sep 28, 2014	Sep '13 Sep 29, 2013	Sep '12 Sep 30, 2012
U.S. Federal Government Revenue	1.72B
U.S. State And Local Government Revenue	789.97M
U.S. Commercial Revenue	899.30M
International Revenue	2.03B
Revenue (Total)	5.44B

Revenue Breakdown 2

Financials in millions USD. Fiscal year is October - September.

Millions USD. Fiscal year is Oct - Sep.

Fiscal Year	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016	FY 2015	FY 2014	FY 2013	FY 2012
Period Ending	Sep '25 Sep 28, 2025	Sep '24 Sep 29, 2024	Oct '23 Oct 1, 2023	Oct '22 Oct 2, 2022	Oct '21 Oct 3, 2021	Sep '20 Sep 27, 2020	Sep '19 Sep 29, 2019	Sep '18 Sep 30, 2018	Oct '17 Oct 1, 2017	Oct '16 Oct 2, 2016	Sep '15 Sep 27, 2015	Sep '14 Sep 28, 2014	Sep '13 Sep 29, 2013	Sep '12 Sep 30, 2012
Fixed-Price Revenue	2.37B
Time-And-Materials Revenue	2.32B
Cost-Plus Revenue	757.14M
Revenue (Total)	5.44B

Revenue Breakdown 3

Financials in millions USD. Fiscal year is October - September.

Millions USD. Fiscal year is Oct - Sep.

Fiscal Year	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016	FY 2015	FY 2014	FY 2013	FY 2012
Period Ending	Sep '25 Sep 28, 2025	Sep '24 Sep 29, 2024	Oct '23 Oct 1, 2023	Oct '22 Oct 2, 2022	Oct '21 Oct 3, 2021	Sep '20 Sep 27, 2020	Sep '19 Sep 29, 2019	Sep '18 Sep 30, 2018	Oct '17 Oct 1, 2017	Oct '16 Oct 2, 2016	Sep '15 Sep 27, 2015	Sep '14 Sep 28, 2014	Sep '13 Sep 29, 2013	Sep '12 Sep 30, 2012
GSG Revenue	2.67B
CIG Revenue	2.84B
Eliminations from Revenue	-75.97M
Revenue (Total)	5.44B

EBIT

Financials in millions USD. Fiscal year is October - September.

Millions USD. Fiscal year is Oct - Sep.

Fiscal Year	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016	FY 2015	FY 2014	FY 2013	FY 2012
Period Ending	Sep '25 Sep 28, 2025	Sep '24 Sep 29, 2024	Oct '23 Oct 1, 2023	Oct '22 Oct 2, 2022	Oct '21 Oct 3, 2021	Sep '20 Sep 27, 2020	Sep '19 Sep 29, 2019	Sep '18 Sep 30, 2018	Oct '17 Oct 1, 2017	Oct '16 Oct 2, 2016	Sep '15 Sep 27, 2015	Sep '14 Sep 28, 2014	Sep '13 Sep 29, 2013	Sep '12 Sep 30, 2012
GSG Income From Operations	340.55M
CIG Income From Operations	356.87M
Operating Income (Other)	-289.00M
Operating Income (Total)	408.42M

Key Performance Indicators

Financials in millions USD. Fiscal year is October - September.

Millions USD. Fiscal year is Oct - Sep.

Fiscal Year	TTM	FY 2026	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016	FY 2015	FY 2014	FY 2013	FY 2012
Period Ending	Sep '26 Sep 30, 2026	Sep '26 Sep 28, 2026	Sep '25 Sep 28, 2025	Sep '24 Sep 29, 2024	Oct '23 Oct 1, 2023	Oct '22 Oct 2, 2022	Oct '21 Oct 3, 2021	Sep '20 Sep 27, 2020	Sep '19 Sep 29, 2019	Sep '18 Sep 30, 2018	Oct '17 Oct 1, 2017	Oct '16 Oct 2, 2016	Sep '15 Sep 27, 2015	Sep '14 Sep 28, 2014	Sep '13 Sep 29, 2013	Sep '12 Sep 30, 2012
GSG Backlog	-	-	1.98B
CIG Backlog	-	-	2.22B
Total Backlog	4.67B	4.67B	4.20B