How many acquisitions has Tetra Tech made so far?

Tetra Tech has completed 28 acquisitions so far, with an average acquisition amount of $55M.

Which countries does Tetra Tech usually acquire in?

Tetra Tech has made acquisitions in 4 countries with the most activity in United States and United Kingdom.

Which is Tetra Tech's latest acquisition?

Tetra Tech's most recent acquisition is Halvik, a Provides IT services suite, acquired in January 2026.

In which year did Tetra Tech make the most acquisitions?

Tetra Tech was most active in 2022, with 4 acquisitions completed in that year.

List of 28 Acquisitions by Tetra Tech (Oct 2026)

Tetra Tech has made a total of 28 acquisitions. It has completed these acquisitions across 9 sectors, including IT Services, Construction Management Services, and Waste & Water Management, spanning 4 countries: United States, United Kingdom, and Canada. Activity peaked in 2022 and 2021 with 4 acquisitions each, followed by 3 in 2018. From 2020 to 2025, the average was 2.6 acquisitions per year, and 1 has been completed so far this calendar year. The most recent acquisition is Halvik, a Vienna-based IT services provider founded in 2007, acquired in January 2026.

Here's the year on year acquisition history of Tetra Tech:

Number of Total Acquisitions

Year	# Acquisitions
2026	1
2025	2
2024	2
2023	1
2022	4
2021	4
2020	2
2019	2
2018	3
2017	1
2016	1
2013	1
2007	1
2003	1
1999	1

View all Acquisitions by Tetra Tech

Recent acquisitions by Tetra Tech

Tetra Tech's most recent acquisition - Halvik is a Provides IT services suite, founded in 2007 and located in Vienna. Tetra Tech acquired it in January 2026 for a price of $*****.

Here is the list of all acquisitions by Tetra Tech sorted by the latest acquisition date:

Acquired on	Acquired Company	Acquisition Price	Facilitators	Stake Acquired	Acquisition Multiple
Jan 23, 2026	Halvik	f{{c	qhyc	67	406
May 02, 2025	Gotosage	txrz	sok{	38	176
Mar 27, 2025	Carronandwalsh	lzre	cmgm	75	778
May 09, 2024	Convergence	czzr	jjdo	50	793
Feb 22, 2024	LS Technologies	fnpr	xuoa	22	868