Tetra Tech, Inc. operates as a global provider of specialized consulting and engineering services. The firm organizes its activities into two primary divisions: the Government Services Group (GSG) and the Commercial/International Services Group (CIG). The GSG division delivers a comprehensive suite of solutions, encompassing initial data collection and ongoing monitoring, advanced data analytics and information management, practical scientific and engineering research, intricate engineering design, thorough project management, and continuous operations and maintenance support. Furthermore, it offers expert consulting on climate change and energy efficiency, alongside services dedicated to the evaluation, certification, reduction, and overall management of greenhouse gas emissions. This segment primarily supports federal, state, and local governmental bodies, as well as various development agencies. Its areas of expertise include water resource analysis and management, environmental surveillance, data intelligence, public sector advisory, waste disposal solutions, and broad civil infrastructure master planning and engineering initiatives. Conversely, the CIG division provides a similar array of essential services, including early data acquisition and surveillance, data interpretation and information governance, viability studies and assessments, applied science and engineering investigations, engineering scheme development, project execution oversight, and operational sustainment. This segment's clientele spans the natural resources, energy, and utilities industries, in addition to markets focused on sustainable infrastructure master planning and engineering design. Established in 1966, Tetra Tech, Inc. maintains its corporate headquarters in Pasadena, California.
CEO: Roger R. Argus. Company website
Tetra Tech, Inc. (TTEK) trades at $35.69, down 1.18% on the day, as of Sep 20, 2026 15:01 UTC.
Tetra Tech, Inc. has a market capitalisation of $9.26B, calculated from the live TTEK share price and shares outstanding.
TTEK trades at a trailing P/E of 21.50, from earnings per share of $1.66 over the last twelve months.
Tetra Tech, Inc. generated revenue of $5.07B over the trailing twelve months, which puts the stock at 1.83 times sales.
Yes. Tetra Tech, Inc. pays a dividend yielding 0.69% on the current share price.
TTEK has traded between $25.81 and $43.14 over the past 52 weeks, and the last price is 17.3% below that high.
Yes. Tetra Tech, Inc. keeps 8.60% of revenue as net income over the trailing twelve months.
Wall Street analysts rate TTEK Hold, with an average price target of $37.00, 3.7% above the current price.
Tetra Tech, Inc. is classified under the Industrials sector and the Engineering & Construction industry, and is domiciled in US.
Roger R. Argus is the chief executive of Tetra Tech, Inc., which employs 25,000 people.
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