Tetra Tech (NASDAQ: TTEK) — Company Overview, News & Financial Data
Tetra Tech provides consulting and engineering services focused on sustainability in water, environment, and infrastructure.

Tetra Tech
Tetra Tech is a consulting and engineering services company providing high-end technical solutions in water, environment, sustainable infrastructure, renewable energy, and international development. The company serves public and private sector clients globally, including government agencies, municipal authorities, and commercial enterprises. Its operations span consulting, engineering, program management, construction management, and technical services across projects involving water resources management, environmental restoration, climate adaptation, defense, and digital systems integration. Through specialized science and engineering teams, it delivers project life-cycle solutions from initial study and design to implementation and operational support.
Snapshot
Operations
Products and/or services of Tetra Tech
- Water Resources & Infrastructure: Consulting, design, and engineering services for municipal and industrial water treatment facilities, stormwater management, flood mitigation, intelligent water networks, and coastal resilience projects across North America, Europe, and Asia-Pacific.
- Environmental Services: Comprehensive environmental assessment, remediation, waste management, PFAS treatment, ecology restoration, and regulatory compliance solutions for commercial, industrial, and government clients worldwide across contaminated land, marine ecosystems, and industrial sites.
- Sustainable Infrastructure & High-Performance Buildings: Architecture, structural engineering, MEP engineering, and energy efficiency design services for civil infrastructure, commercial structures, data centers, transport networks, and urban facilities undergoing modernization and decarbonization initiatives globally.
- Power & Renewable Energy: Engineering and environmental services supporting wind, solar, hydro, transmission, and power distribution projects, including site selection, permitting, grid interconnection design, environmental impact assessments, and offshore energy infrastructure monitoring.
- Federal IT & Digital Systems: Enterprise IT modernization, cybersecurity, software engineering, artificial intelligence applications, data analytics, and mission-support digital tools delivered primarily to federal government agencies, defense organizations, and public sector clients.
- Foreign Assistance & Disaster Management: Program management, emergency response support, climate resilience planning, humanitarian aid logistics, and international development consulting for federal agencies, multilateral development banks, and international relief organizations operating globally.
Tetra Tech executive team
- Mr. Dan L. BatrackCEO & Chairman
- Mr. Roger R. ArgusPresident
- Mr. Steven M. Burdick CPACFO & Executive VP
- Mr. Preston Hopson J.D.Executive VP, Secretary, Chief Legal & Human Capital Officer
- Dr. Leslie L. Shoemaker Ph.D.Executive VP and Chief Innovation & Sustainability Officer
- Mr. Brian N. Carter CPASenior VP, Corporate Controller & Chief Accounting Officer
- Mr. Craig L. ChristensenSenior VP & Chief Information Officer
- Mr. Richard A. LemmonSenior Vice President of Corporate Administration
- Dr. William R. BrownlieSenior VP & Chief Engineer
- Mr. Bernard TeufelePresident of Environment & Geotech Division