Tetra Tech, Inc. (TTEK)
NASDAQ: TTEK · Real-Time Price · USD
38.30
+0.03 (0.08%)
At close: Jul 25, 2025, 4:00 PM
38.50
+0.20 (0.52%)
After-hours: Jul 25, 2025, 5:24 PM EDT

Company Description

Tetra Tech, Inc. provides consulting and engineering services that focuses on water, environment, and sustainable infrastructure.

in the United States and internationally. 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; and environmental remediation and reconstruction services, industrial water treatment, and water reuse services; and engineering services for a wide range of clients with specialized needs, such as data centers, advanced manufacturing, security systems, training and audiovisual facilities, clean rooms, laboratories, medical facilities, and disaster preparedness facilities.

This segment serves natural resources, energy, and utilities markets, as well as sustainable infrastructure master planning and engineering design for facilities, transportation, and local development projects.

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

Tetra Tech, Inc.
Tetra Tech logo
CountryUnited States
Founded1966
IPO DateDec 17, 1991
IndustryEngineering & Construction
SectorIndustrials
Employees30,000
CEODan Batrack

Contact Details

Address:
3475 East Foothill Boulevard
Pasadena, California 91107-6024
United States
Phone626 351 4664
Websitetetratech.com

Stock Details

Ticker SymbolTTEK
ExchangeNASDAQ
Stock TypeCommon Stock
Fiscal YearOctober - September
Reporting CurrencyUSD
CIK Code0000831641
CUSIP Number88162G103
ISIN NumberUS88162G1031
Employer ID95-4148514
SIC Code8711

Key Executives

NamePosition
Dan L. BatrackChief Executive Officer, President and Chairman
Steven M. Burdick CPAChief Financial Officer and Executive Vice President
Preston Hopson J.D.Executive Vice President, Chief Legal and Human Capital Officer
Roger R. ArgusExecutive Vice President of Corporate Development and President of Commercial and International Group
Dr. Leslie L. Shoemaker Ph.D.Executive Vice President and Chief Innovation and Sustainability Officer
Brian N. Carter CPASenior Vice President, Corporate Controller and Chief Accounting Officer
Craig L. ChristensenSenior Vice President and Chief Information Officer
Richard A. LemmonSenior Vice President of Corporate Administration
Dr. William R. BrownlieSenior Vice President and Chief Engineer
Bernard TeufelePresident of Environment and Geotech Division

Latest SEC Filings

DateTypeTitle
May 8, 202510-QQuarterly Report
May 7, 20258-KCurrent Report
Apr 15, 2025SCHEDULE 13D/AFiling
Apr 7, 2025SCHEDULE 13G/AFiling
Feb 28, 20258-KCurrent Report
Feb 11, 2025SCHEDULE 13GFiling
Feb 6, 2025SCHEDULE 13G/AFiling
Feb 4, 2025144Filing
Jan 31, 202510-QQuarterly Report
Jan 30, 20258-KCurrent Report