Tetra Tech has acquired federal IT contractor Halvik to expand analytics and AI services for U.S. defense agencies.

Tetra (TTEK) delivered earnings and revenue surprises of +12.90% and +6.60%, respectively, for the quarter ended December ...

Tetra Tech has been treading water for the past six months, recording a small loss of 1.5% while holding steady at $37.33.

TTEK beats Q1 estimates as margins improve and federal, state and international demand stay strong, prompting a higher fiscal ...

Tetra Tech has received a total of 2 ratings from analysts, with the consensus rating as Neutral. With an average one-year price target of $44.5, the consensus suggests a potential 21.32% upside.

Tetra Tech, Inc. recently announced it was awarded a Missile Defense Agency SHIELD indefinite-delivery/indefinite-quantity contract with a ceiling of US$151.00 billion, designed to accelerate delivery ...

Tetra Tech beat on sales and earnings last night. Guidance was superb -- a minimum of 50% earnings growth in fiscal 2026. Shares of engineering company Tetra Tech (NASDAQ: TTEK) jumped 11% through ...

Following these results, Tetra Tech raised its fiscal 2026 guidance, now expecting net revenue between $4.15 billion and $4.30 billion and adjusted EPS between $1.46 and $1.56. The midpoint of both ...

Pasadena-based Tetra Tech adds a subscription software package that details risk maps based on climate change-enhanced disasters. The strategy has generally served Tetra Tech well: the company ...

Westinghouse and Tetra Tech Canada have signed an MOU to collaborate on AP1000 and AP300 reactor projects in Ontario.

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, announced today that the U.S. Army Corps of Engineers (USACE), ...