We’re closing out the best year in Tetra Tech’s history. In 2024 our 30,000 employees brought innovative solutions to 25,000 clients on 110,000 projects in more locations around the world than ever before. We’re on our way to our goal of positively impacting the lives of 1 billion people by 2030 through innovative water, environment, sustainable infrastructure, and energy solutions. To our clients: Thank you for the trust you place in us every day to help you meet your goals. To our employees: Thank you for your dedication to #LeadingTheWay by #LeadingWithScience and for giving back to your communities. Thank you for a wonderful 2024. Here’s to an even better 2025!
About us
Tetra Tech is a leading, global provider of consulting and engineering services. We are differentiated by Leading with Science® to provide innovative technical solutions to our clients. We support global commercial and government clients focused on water, environment, sustainable infrastructure, renewable energy, and international development. With 30,000 employees worldwide, Tetra Tech provides clear solutions to complex problems. Tetra Tech est un chef de file mondial dans les domaines des services de consultation, des services de l’ingénierie et des services techniques. Grâce à nos solutions novatrices et durables, nous aidons nos clients à composer avec leurs besoins en gestion des eaux, en environnement, en infrastructures, en gestion des ressources, en énergie et en développement international. À travers nos 30 000 associés des quatre coins du monde, Tetra Tech propose des solutions optimales aux problèmes les plus complexes.
- Website
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http://www.tetratech.com
External link for Tetra Tech
- Industry
- Civil Engineering
- Company size
- 10,001+ employees
- Headquarters
- Pasadena, CA
- Type
- Public Company
- Specialties
- Water, Energy, Environment, Infrastructure, International Development, Resource Management, Technology Solutions, High Performance Buildings, Data Analytics, Artificial Intelligence, Asset Management, Design and Engineering, Emergency Management, Disaster Recovery, Laboratory Services, Solid Waste Solutions, and Surveying and Mapping
Locations
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Primary
Get directions
3475 East Foothill Blvd.
Pasadena, CA 91107, US
Employees at Tetra Tech
Updates
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#ThisIsMyOffice: Our Protected Species Observer (PSO) team members working at sea captured a remarkable glimpse of a seagull perching on the back of a Loggerhead sea turtle during calm, perfect weather off the eastern United States coast. This was the first time one of our biologists had seen wildlife behavior like this at sea. What remarkable sights are you catching at work today? We’d love to see your office/view in the comments. #LifeAtTetraTech
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Can landlocked cities use desalination efficiently to add new water supply sources? In San Antonio, Texas, the answer is a resounding yes—to the tune of millions of gallons of drinking water per day! Our Tetra Tech Water team partnered with the San Antonio Water System to use reverse osmosis to transform brackish water into a new water supply source for this growing city. Hear from our Jarrett Kinslow about how we achieved one of the largest recovery rates for municipal reverse osmosis in the United States. #LeadingWithScience #Desalination
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The EU’s Carbon Border Adjustment Mechanism (CBAM) is setting a new standard for carbon accountability, with far-reaching impacts on businesses and supply chains worldwide. In our latest article, we discuss: • How CBAM works and the reason for its development. • Concerns from trade partners and potential impacts on industrialized economies. • Next steps for importers to comply with CBAM requirements. As CBAM reshapes the trade landscape, understanding its implications is a positive step toward staying ahead. Read the full article: https://hubs.la/Q02_ZBFg0. Reach out to Tetra Tech’s expert compliance team at CBAM@tetratech.com for more support. #CBAM #CarbonRegulation #SustainableTrade #GlobalMarkets
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At our #TetraCONNECT company-wide event, we had an insightful discussion with our global energy experts about supporting clients in meeting their energy needs while advancing their decarbonization goals. Erin Toelke, our global #RenewableEnergy lead, asked our panelists about the biggest challenges and opportunities: Sam Khalilieh discussed how we can sustainably meet the critical demand for reliable, low-carbon power for advanced manufacturing and digital infrastructure, including data centers. Anna Crameri shared insights from #OffshoreWind projects in Australia and New Zealand, including innovative environmental monitoring techniques that support responsible energy development. Jeannelle Blanchard emphasized the importance of #EnergySecurity, deploying advanced grid technologies, and bringing a deep understanding of local context in developing regions. Tetra Tech’s energy teams are working with our clients to achieve their energy goals and create a more sustainable future. #CleanEnergy RPS Tetra Tech International Development Tetra Tech High Performance Buildings Group Tetra Tech Europe
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Tetra Tech reposted this
🌟 Happy Friday from FusionMap®! 🌟 We’re excited to share a sneak peek into the transformative advancements coming soon to FusionMap AI. 🚀 📍 What’s New? Prepare for a game-changer in AI-powered asset extraction. FusionMap’s cutting-edge technology leverages the latest in LiDAR, 3D modeling, and machine learning to deliver hyper-accurate, automated identification and analysis of geospatial assets like never before. Imagine real-time insights, seamless collaboration, and streamlined workflows—all in one platform. Stay tuned as we unveil how FusionMap continues to revolutionize geospatial data visualization and asset management across industries. Together, we’re shaping a smarter, more connected future. Sign up for Beta Preview ➡️ FusionMap@tetratech.com #AI #GeospatialTechnology #Innovation #FusionMap #AssetManagement #LiDAR #TechnologyTransformation
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What happens when your project site changes with the tides? We asked Erin Haight-Hague, coastal resilience expert, what a typical coastal or shoreline restoration project involves. Erin shares, “Because the coastal environment is so dynamic, there isn’t a typical project—rather, unique solutions. What is typical, however, is the process we use throughout the coastal restoration project life cycle, which begins with a feasibility study or conceptual design through construction administration.” In our Q&A, Erin talks about: • Major challenges, complexities, and changes facing coastal projects • Our comprehensive process for coastal protection and shoreline restoration projects • Considerations for coastal projects in different geographies • How her passion for scuba diving led to a career preserving our coastlines Hear more from Erin about our Tetra Tech Water team is creating solutions for resilient coastlines: https://hubs.la/Q02_Gnvw0. #LeadingWithScience #NatureBasedSolutions #CoastalProtection
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#ThisIsMyOffice: Our Metier team members offered cheerful greetings and refreshments to attendees interested in chatting about Tetra Tech at our stand at a career fair in Bergen, Norway. Come chat with us in the comments! What wonderful people are you greeting at work today? #LifeAtTetraTech Tetra Tech Careers
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“What happens when you flush?” Our Howard Cutts asked this question insistently as a child. Today, he helps communities optimize and manage their sewer networks strategically and effectively. Communities are facing increasing pressures from climate change, resulting in increased intensity of rainfall leading to flooding and pollution. Howard and our Tetra Tech Water team are helping our clients create sustainable wastewater management systems—so they don’t have to think about what happens when they flush. #LeadingWithScience RPS | Tetra Tech Europe
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That feeling when you join the speed networking event at the #TetraCONNECT all-company meeting and match with... the CEO! #LifeAtTetraTech
Tetra Tech’s #TetraCONNECT company-wide virtual event gave all 30,000 of our employees the opportunity to hear from CEO Dan Batrack about the company’s achievements in 2024 and vision for the future. This was the best year in Tetra Tech history. In 2024 we brought innovative solutions to 25,000 clients on 110,000 projects in more locations around the world than ever before. What was also exciting and unexpected is that during the Speed Networking session I took part in, I had the privilege out of all the people to connect with and have a 3-minute 1v1 chat to Dan himself! He was very much aware of the work that we do here in Perth as RPS especially in the Defence sector and encouraged us to keep doing what we do! Big shout out to the RPS Perth Project Management Team! It’s exciting be part of a company that is #LeadingTheWay by #LeadingWithScience to create a better future for our communities around the world.
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