Tetra Tech, Inc. (BIT:1TTEK)

Tetra Tech Revenue

In the fiscal year ending September 28, 2025, Tetra Tech had annual revenue of $5.44B USD with 4.69% growth. Tetra Tech had revenue of $1.33B in the quarter ending September 28, 2025, a decrease of -3.23%.

• Revenue: $5.44B
• Revenue Growth: +4.69%
• P/S Ratio: 1.94
• Revenue / Employee: $217.70K
• Employees: 25,000
• Market Cap: 7.65B EUR

Revenue Chart

* This company reports financials in USD.

Revenue History

Fiscal Year End	Revenue	Change	Growth
Sep 28, 2025	5.44B	243.91M	4.69%
Sep 29, 2024	5.20B	676.13M	14.95%
Oct 1, 2023	4.52B	1.02B	29.07%
Oct 2, 2022	3.50B	290.54M	9.04%
Oct 3, 2021	3.21B	218.62M	7.30%
Sep 27, 2020	2.99B	-112.46M	-3.62%
Sep 29, 2019	3.11B	143.20M	4.83%
Sep 30, 2018	2.96B	210.79M	7.66%
Oct 1, 2017	2.75B	169.89M	6.58%
Oct 2, 2016	2.58B	284.15M	12.36%
Sep 27, 2015	2.30B	-184.49M	-7.43%
Sep 28, 2014	2.48B	-129.94M	-4.97%
Sep 29, 2013	2.61B	-97.32M	-3.59%
Sep 30, 2012	2.71B	137.93M	5.36%
Oct 2, 2011	2.57B	371.91M	16.90%
Oct 3, 2010	2.20B	-86.25M	-3.77%
Sep 27, 2009	2.29B	142.23M	6.63%
Sep 28, 2008	2.15B	591.37M	38.06%
Sep 30, 2007	1.55B	139.18M	9.84%
Oct 1, 2006	1.41B	135.17M	10.56%
Oct 2, 2005	1.28B	-	-