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Tetra Tech Overview

Company: Tetra Tech
CEO: Roger R. Argus
Symbol: TTEK
Exchange: NASDAQ
Industry: Engineering & Construction
Sector: Industrials
About

Tetra Tech 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 was founded in 1966 and is headquartered in Pasadena, California.

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Tetra Tech (TTEK)

  • Stock Price
  • Volume
27.85 +3.28 +13.33%
Past 5 Years
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Revenue

Tetra Tech annual revenue was $5.44 B in 2025.

Net Income

Tetra Tech annual net income was $507.29 M in 2025.

Employees

Tetra Tech annual employee count was 25,000 in 2025.

Revenue by Segment

Tetra Tech’s revenue by segment: Commercial/International Services Group: $2.84 B and Government Services Group: $2.67 B in 2025.

Revenue by Region

Tetra Tech’s revenue by region: AUSTRALIA: $489.10 M, CANADA: $512.30 M, Other Countries: $223.63 M and UNITED STATES: $3.45 B in 2025.

Executive Salary

Mr. Batrack Chairman, CEO and President, at Tetra Tech, makes $11.62...

Revenue per Employee

Tetra Tech revenue per employee was $217.70 K in 2025.

Profit per Employee

Tetra Tech profit per employee was $20.29 K in 2025.

Income Statement

Operating Income

Tetra Tech annual operating income was $408.42 M in 2025.

Research & Development

Tetra Tech annual research & development expense was - in 2025.

Tax Rate (%)

Tetra Tech annual Tax Rate was 34.00% in 2025.

Assets & Liabilities | Cash Flow

Total Assets

Tetra Tech annual total assets was $4.28 B in 2025.

Total Liabilities

Tetra Tech annual total liabilities was $2.50 B in 2025.

Capital Expenditure

Tetra Tech annual capital expenditures was -$18.63 M in 2025.

Ratios

Return on Equity (ROE)

Tetra Tech annual return on equity(ROE) was 28.50% in 2025.

Return on Assets (ROA)

Tetra Tech annual return on assets(ROA) was 11.85% in 2025.

Debt to Equity

Tetra Tech annual debt to equity was 55.46% in 2025.

Profitability

Gross Profit Margin (%)

Tetra Tech annual gross profit margin was 17.66% in 2025.

Operating Income Margin (%)

Tetra Tech annual operating income margin was 7.50% in 2025.

Net Income Margin (%)

Tetra Tech annual net income margin was 4.55% in 2025.

Earning Per Share

Tetra Tech annual earning per share was $0.94 in 2025.

EBITDA

Tetra Tech annual EBITDA was $466.70 M in 2025.

Free Cash Flow (FCF)

Tetra Tech annual free cash flow(FCF) was $439.05 M in 2025.

Valuation

Enterprise value

Tetra Tech annual enterprise value was $9.72 B in 2025.

Enterprise value to Revenue

Tetra Tech annual enterprise value to revenue was 1.79 in 2025.

Enterprise value to EBITDA

Tetra Tech annual enterprise value to EBITDA was 20.83 in 2025.

Competitors’ Revenue

Frequently Asked Questions

Who is the CEO of Tetra Tech?

Roger R. Argus is the CEO of Tetra Tech.

What industry and sector is Tetra Tech in?

Tetra Tech operates in the Engineering & Construction industry and the Industrials sector.

What are Tetra Tech's CIK, SIC, and ISIN codes?

  • CIK (Central Index Key): 0000831641
  • SIC (Standard Industrial Classification): 8711
  • ISIN (International Securities Identification Number): US88162G1031

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How many employees does Tetra Tech have?

Tetra Tech has 25,000 employees.

What is the revenue of Tetra Tech?

In fiscal year 2025, Tetra Tech generated a revenue of $5.44 Billion.

What is the net income of Tetra Tech?

In fiscal year 2025, Tetra Tech reported a net income of $507.29 Million.

What is Tetra Tech's biggest product segment?

Commercial/International Services Group is Tetra Tech's biggest product segment, representing 51.55% of its total revenue.

When was Tetra Tech listed on the stock exchange?

Tetra Tech went public on Dec 17, 1991, through its Initial Public Offering (IPO), and it has been 34 years since then.

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What is the ticker symbol of Tetra Tech, and where is it listed?

Tetra Tech's ticker symbol is TTEK, and the company is listed on the NASDAQ stock market exchange.

What is Tetra Tech's current stock price?

Tetra Tech's current stock price is $27.87 as of Jun 9, 2026.

What is Tetra Tech's market capitalization?

As of , Tetra Tech's market cap is .

What is Tetra Tech's ranking in the world?

Ranked #455among 6,016 companies based on market cap.

Who are the top competitors of Tetra Tech?

Competitors of Tetra Tech include Jacobs Solutions and Quanta Services, and more.

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