Tetra Tech (English Wikipedia)

"Tetra Tech buy Australia's Norman Disney & Young". Australian Financial Review. 2018-01-17. Archived from the original on 2022-08-04. Retrieved 2025-06-02.

businesswire.com

Bieber, Mike. "Tetra Tech Selects Dan Batrack to Succeed Li-San Hwang as CEO". Business Wire (Press release).
Tetra Tech to acquire Coffey International Limited Business Wire October 14, 2015
"Tetra Tech Expands Its High-end Digital Water Solutions". www.businesswire.com. 2021-04-08. Retrieved 2021-11-03.
"Tetra Tech Receives Patent for Sustainable Aviation Assessment Technology" (Press release). 28 April 2022. Retrieved 29 April 2022.

canadianconsultingengineer.com

"Tetra Tech acquires TIGA". Canadian Consulting Engineer. 2022-07-18. Retrieved 2022-07-19.

cbslocal.com

sanfrancisco.cbslocal.com

"New Report States Former Hunters Point Shipyard Free Of Health Hazards". 6 February 2019. Retrieved 14 February 2020.

construction.com

enr.construction.com

Rubin, Debra K. "Water is Lifeblood of Tetra Tech but Its Bottom Line is Still Thirsty". Engineer News-Record. Retrieved 29 August 2015.

constructionenquirer.com

Prior, Grant (September 26, 2022). "US consultant trumps WSP bid for RPS Group". Construction Enquirer. Retrieved 26 September 2022.

consultingmag.com

"Tetra Tech Buys International Development Consultancy Kaizen". Consultingmag.com. Retrieved 2025-06-02.

edgar-online.com

yahoo.brand.edgar-online.com

"Selected Consolidated Financial Data". Retrieved 29 August 2015.

environment-analyst.com

"WYG rebrands to Tetra Tech". Environment Analyst. 2021-01-12. Archived from the original on 2025-06-04. Retrieved 2025-06-04.

ewb-international.com

"Tetra Tech's 50th Anniversary Global Clean Water Fund - EWB International". ewb-international.com. Archived from the original on 2018-02-09.

financialpost.com

"Tetra Tech Acquires Enterprise Automation Expanding Its High-end Digital Water Solutions". Financial Post. 2021-10-27. Retrieved 2021-11-03.

informedinfrastructure.com

"Tetra Tech to Ring the NASDAQ Stock Market Opening Bell | Informed Infrastructure". Retrieved 2025-06-02.

labusinessjournal.com

Biddle, RiShawn (2003-09-14). "Tetra Tech Moves Away From Telecom and Towards Military". Los Angeles Business Journal. Retrieved 2025-03-17.
Fine, Howard (2019-08-30). "Acquisition Binge Reshapes Tetra Tech". Los Angeles Business Journal. Retrieved 2025-06-02.
Fine, Howard (2021-08-02). "Tetra Tech Acquires UK Consulting Firm". Los Angeles Business Journal. Retrieved 2025-06-02.
Fine, Howard (2023-02-13). "Tetra Tech Closes Largest-Ever Acquisition; Reports Record Earnings". Los Angeles Business Journal. Retrieved 2025-04-02.

latimes.com

"Tetra Tech to zero in on its engineering and consulting services". Los Angeles Times. 15 December 2014.

marketwired.com

http://www.marketwired.com/press-release/tetra-tech-celebrates-50th-anniversary-nasdaq-ttek-2146383.htm ^{[dead link]}

modernluxury.com

"Faked Soil Samples Throw Hunters Point Shipyard Development into Disarray".

nytimes.com

"Tetra-Tech Tie With Honeywell". The New York Times. 1982-04-30. ISSN 0362-4331. Retrieved 2025-03-17.

pasadenanow.com

"Tetra Tech to Acquire Coffey International Limited – Pasadena Now". pasadenanow.com. Retrieved 2025-03-04.
"Pasadena Engineering and Consulting Company Acquires Canada-based Firm – Pasadena Now". pasadenanow.com. Retrieved 2025-04-02.

peer.org

"RADIATION PROBLEMS MULTIPLY FOR SAN FRANCISCO'S HUNTERS POINT". www.peer.org. 5 April 2018. Retrieved 2018-04-11.

sfchronicle.com

"Possible toxic dirt taints SF Shipyard neighborhood dream for some". www.sfchronicle.com. 29 April 2018. Retrieved 2018-05-14.
"2 sentenced for falsifying reports on soil samples at Hunters Point". www.sfchronicle.com. 4 May 2018. Retrieved 2018-12-23.

sfexaminer.com

"More housing approved for Hunters Point despite contamination concerns". 18 July 2019. Retrieved 14 February 2020.

tetratech.com

"Investor FAQ". Tetra Tech. Retrieved 29 August 2015.

investor.tetratech.com

"Tetra Tech Acquires LS Technologies to Expand Digital Transformation and Management Consulting Services". investor.tetratech.com. Retrieved 2024-12-23.

theglobeandmail.com

"Tetra Tech Receives Patent for Sustainable Aviation Assessment Technology". The Globe and Mail. Retrieved 2025-03-17.

washingtontechnology.com

"Tetra Tech acquires aviation software maker Bridgenet". Washington Technology. 2018-02-02. Retrieved 2025-02-18.
"Tetra Tech extends FAA footprint via acquisition". Washington Technology. 2024-02-22. Retrieved 2025-01-03.
"Tetra Tech acquires industrial automation tech integrator". Washington Technology. 2024-05-09. Retrieved 2025-02-18.

web.archive.org

"Tetra Tech's 50th Anniversary Global Clean Water Fund - EWB International". ewb-international.com. Archived from the original on 2018-02-09.
"Tetra Tech buy Australia's Norman Disney & Young". Australian Financial Review. 2018-01-17. Archived from the original on 2022-08-04. Retrieved 2025-06-02.
"WYG rebrands to Tetra Tech". Environment Analyst. 2021-01-12. Archived from the original on 2025-06-04. Retrieved 2025-06-04.
Results of Court Meeting and General Meeting RPS Group November, 3 2022

worldcat.org

search.worldcat.org

"Tetra-Tech Tie With Honeywell". The New York Times. 1982-04-30. ISSN 0362-4331. Retrieved 2025-03-17.