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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 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 expertiselude 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,luding 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 maintains its corporate headquarters in Pasadena, California.

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Tetra Tech (TTEK)

  • Stock Price
  • Volume
30.56 +4.50 +17.32%
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 $30.59 as of Jul 24, 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 #386among 6,166 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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