Tetra Tech wins a major environmental engineering contract with the Port of Los Angeles. Read about their role in the $2.6B ...

Tetra Tech, Inc. recently announced a three-year master services agreement to provide environmental engineering and technical services for the Port of Los Angeles’ multi-year, US$2.60 billion ...

Why the Port of Los Angeles contract has investors watching Tetra Tech Tetra Tech (TTEK) has been selected by the City of Los ...

Speakers from GHGSat and Tetra Tech shared how the industry is moving beyond detecting emissions and toward using data to ...

Shares of engineering company Tetra Tech (NASDAQ: TTEK) jumped 11% through 9:45 a.m. ET Thursday after the company beat on both the top and bottom lines last night. Heading into the company's fiscal ...

Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, ...

Fernbridge increased its Tetra Tech stake by 2,051,175 shares; estimated trade size is $69.37 million based on quarterly average pricing. Quarter-end position value rose by $68.96 million, a change ...

Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that EirGrid plc—Ireland’s ...

PASADENA, Calif.--(BUSINESS WIRE)--Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, today ...