Company Overview

Tetra Tech, Inc. provides consulting and engineering services worldwide. The company operates through two segments Government Services Group (GSG) and Commercial/International Services Group (CIG). The GSG segment offers early data collection and monitoring, data analysis and information management, science and engineering applied research, engineering design, project management, and operations and maintenance services; and climate change and energy management consulting, as well as greenhouse gas inventory assessment, certification, reduction, and management services. This segment serves federal, state, and local governments, and development agencies in water resources analysis and water management, environmental monitoring, data analytics, government consulting, waste management, and a range of civil infrastructure master planning and engineering design markets. The CIG segment provides early data collection and monitoring, data analysis and information management, feasibility studies and assessments, science and engineering applied research, engineering design, project management, and operations and maintenance services. This segment serves natural resources, energy, and utilities markets, as well as sustainable infrastructure master planning and engineering design markets. Tetra Tech, Inc. was founded in 1966 and is headquartered in Pasadena, California.

  • Name

    Tetra Tech, Inc.

  • CEO

    Dan L. Batrack

  • Website

    www.tetratech.com

  • Sector

    Commercial Services and Supplies

  • Year Founded

    1966

Company Statistics

Profile

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Margins

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Returns (5Yr Avg)

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Valuation (TTM)

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Valuation (NTM)

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Financial Health

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Growth (CAGR)

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Dividends

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What's happening

Nov 13, 2025 - Dec 13, 2025

Tetra Tech Inc. Surges Amid Strategic Contracts and Analyst Insights

  • Tetra Tech secured a major contract with EirGrid plc to enhance Ireland's electricity network, boosting investor confidence.
  • Insider buying from key executives further strengthened market sentiment towards the company.
  • Despite some bearish trends due to mixed analyst ratings, Tetra Tech's strong quarterly results propelled its stock performance.

Over the past month, Tetra Tech Inc. (TTEK) demonstrated a notable performance increase of 6.6%, significantly outperforming the S&P 500, which experienced a slight decline of 0.2%. This period was characterized by several key developments that positively influenced investor sentiment and stock movement.

On December 4th, TTEK announced securing an important contract with EirGrid plc aimed at expanding Ireland's electricity transmission and distribution network. This news resulted in a robust price increase of 2.2%, highlighting Tetra Tech’s commitment to enhancing energy security through advanced engineering analysis and cloud-based software for geotechnical surveying. Additionally, insider buying activity from CFO Burdick and President Argus on December 3rd contributed an additional gain of 0.5%, reinforcing confidence in the company's future prospects.

However, there were challenges during this timeframe as well; earlier reports indicated bearish trends stemming from mixed analyst ratings following quarterly earnings announcements on November 14th and subsequent days. Although revenues exceeded expectations at $1.33 billion with an EPS surpassing estimates at $0.45, concerns regarding future sales projections led to downgrades to "hold" ratings by Wall Street Zen on November 17th.

The bullish momentum peaked after strong fourth-quarter results reported on November 13th showed adjusted EPS hitting $0.44 against expectations of $0.40 alongside revenue growth driven by high demand for consulting services in water management and digital automation sectors—factors that significantly contributed to the stock’s upward trajectory during this period.

Overall, while fluctuations occurred due to mixed sentiments surrounding earnings guidance adjustments and analyst opinions throughout late November into early December, Tetra Tech effectively maintained its position within the market context where it outperformed both its sector peers within Industrials (XLI), which faced challenges during this timeframe as well as broader market indices like the S&P500.

Tetra Tech Inc.'s performance relative to these benchmarks shows an overperformance of approximately 6.8% compared to the S&P500 return over this one-month period being -0.2%. Additionally, Tetra Tech Inc outperformed the Industrials (XLI) sector by 5.1%.

NasdaqGS:TTEK