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Tetra Tech

Tetra Tech

Civil Engineering

Pasadena, CA 367,683 followers

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About us

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, and design sustainable and resilient infrastructure. Tetra Tech est un chef de file mondial dans le domaine de l'eau, de l'environnement et des infrastructures durables, offrant des services de génie-conseil et d'ingénierie de qualité supérieure pour des projets à l'échelle mondiale. À travers nos 30 000 associés, Tetra Tech propose des solutions optimales aux problèmes les plus complexes en utilisant la science d’abord pour répondre aux besoins en matière de cycle de l'eau, en protection et restauration de l'environnement ainsi qu’en conception d’infrastructures durables et résilientes.

Website
http://www.tetratech.com
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

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Employees at Tetra Tech

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Updates

  • Tetra Tech reposted this

    View organization page for RPS
    RPS

    136,593 followers

    Recently, RPS General Manager Paul Taylor joined colleagues from Tetra Tech in the US at the AMPO 2025 Conference in Providence, Rhode Island. Together, the team showcased myProjects – an RPS-designed portfolio, program, and project management tool and how it can benefit the Transportation sector. At RPS, our portfolio management consultants combine industry-leading expertise with myProjects to help clients successfully deliver large-scale, complex programs of work across multiple sectors. What makes myProjects different? - Access insights anytime – Real-time, aggregated data provides executives with the visibility needed to make informed, risk-aware decisions. - Apply your own governance model – Align your PMO governance principles with program-specific decision gates and governance rules, keeping teams and contractors working consistently and collaboratively. - Stay informed and in control – Project-level data feeds upward to deliver dynamic program insights, ensuring risks are managed before they escalate. - Manage and report with ease – Intuitive templates and one-click reporting streamline collaboration, document management, and risk mitigation. -Seamless integrations – myProjects connects easily with MS Project, P6, SAP, MS SharePoint and many more. With myProjects, organisations gain the clarity, control, and confidence to deliver programs at scale. To learn more or to book a demo, visit our website - https://lnkd.in/gETGRdKc

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  • View organization page for Tetra Tech
    Tetra Tech

    367,683 followers

    Throughout September, we cheered each other on as we worked toward our goals during Tetra Tech’s Healthy Life Challenge! Here are some of the highlights from the month. The challenge is one month, but our commitment to healthy lifestyles and work-life balance is year-round. Here’s to continuing to reach our #TtHealthyLife goals!

  • View organization page for Tetra Tech
    Tetra Tech

    367,683 followers

    Our team was proud to support the Canadian Geotechnical Conference and 9th Canadian Permafrost Conference — #GeoManitoba2025 — as a Gold Sponsor in Winnipeg, MB.    This year’s theme, “Stronger Together,” reflects our collaborative, innovative, and science-led approach to complex northern infrastructure.    🔍 Our experts, Thomas Bradshaw and David McBean, presented on their integrated approach “Connecting the Dots: Combining Geotechnical and Geophysical Investigation Methods to Characterize Permafrost Soils along a 170 km-long All-Season Road in the Northwest Territories.” They combined geotechnical drilling, GPR, CCR, and spatial data mapping—demonstrating how data-driven methods reduce environmental impact and enable more resilient infrastructure across Canada’s North.    🌐 Vladislav Roujanski moderated a session for the Canadian Permafrost Association’s Regional Scale presentation, facilitating conversations that link local expertise to international permafrost science and policy.    📘 The formal presentation of the new Glossary of Permafrost Science and Engineering was a highlight of the conference. The Canadian Permafrost Association’s Permafrost Terminology Action Group (PTAG), including our Vladislav Roujanski and Ed Hoeve, recently completed the glossary to help build clarity and consistency across the field.    👏 Thank you to everyone who connected with us at the conference! If you’d like to talk more about permafrost, infrastructure adaptation, integrated site characterization, or other northern infrastructure topics, reach out to our team:    Thomas Bradshaw, David McBean, Vladislav Roujanski, Kaya Sokukawa, and Ryan Harras    Canadian Geotechnical Society - National Capital Region | Canadian Permafrost Association #GeoManitoba2025 #GeotechnicalEngineering #Permafrost #NorthernInfrastructure #ClimateResilience #PTAG #LeadingWithScience #LifeAtTetraTech 

    • Thomas Bradshaw and David McBean present their integrated approach—leveraging drilling, GPR, CCR, and spatial data mapping—to assess permafrost conditions along a 170 km all-season road in the Northwest Territories.
    • Thomas Bradshaw and David McBean present their integrated approach—leveraging drilling, GPR, CCR, and spatial data mapping—to assess permafrost conditions along a 170 km all-season road in the Northwest Territories.
    • Four Tetra Tech team members— Vladislav Roujanski, Ryan Harras, Thomas Bradshaw, and David McBean—stand together smiling in front of Indigenous artwork.
    • Vladislav Roujanski moderates a session at GeoManitoba 2025, standing at a podium with slides projected on Cold Regions and Permafrost Geohazards.
    • Group photo of Canadian Permafrost Association members holding copies of the newly published Glossary of Permafrost Science and Engineering
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  • View organization page for Tetra Tech
    Tetra Tech

    367,683 followers

    Packaging compliance is becoming more complex as states introduce new Extended Producer Responsibility (EPR) legislation and related requirements. Our environmental compliance team works with clients to develop flexible strategies that address evolving packaging EPR laws across states. Read AJ Guikema’s article, “Building Resilient Strategies for Multistate Packaging Compliance”: https://hubs.la/Q03LnFlg0. Then learn more about how thoughtful compliance planning can help your business maintain operational flexibility: • Explore our packaging compliance and EPR resource library: https://hubs.la/Q03LnyDR0. • Keep up with our latest articles: https://hubs.la/Q03Lnzqt0. • Get in touch with our team ehs@tetratech.com to discuss your compliance strategies. #PackagingCompliance #EnvironmentalCompliance #LeadingWithScience

  • View organization page for Tetra Tech
    Tetra Tech

    367,683 followers

    Our Vancouver Geo-environmental team rolled up their sleeves at Second Beach in Stanley Park, Vancouver, BC, to help protect our beautiful coastline. Teaming up with the City of Vancouver's Neighbourhood Clean-Up Party initiative, they spent the day removing litter and contributing to a cleaner, greener community. The team wrapped up the day with a cozy after-party, gathering around a firepit to celebrate their efforts and enjoy some well-earned relaxation together. #LifeAtTetraTech #TtGivesBack

    • Tetra Tech’s Vancouver Geo-environmental team stands together surrounded by collected garbage bags, showcasing the results of their cleanup effort at Second Beach in Stanley Park, Vancouver, BC.
    • A member of Tetra Tech’s Vancouver Geo-environmental team picking up litter
    • Team members picking up litter along the shoreline at Second Beach in Stanley Park.
    • Colleagues gather around a cozy firepit at sunset, celebrating their successful cleanup day.

  • Tetra Tech reposted this

    View profile for AJ Guikema
    AJ Guikema

    Environmental Compliance Discipline Leader at Tetra Tech

    If your facility has an SPCC Plan in place, that’s a solid start, but when’s the last time you reviewed it? My colleague Jason Witter recently shared a great overview on when and why SPCC Plans need to be updated—from equipment changes and site layout modifications to the five-year review requirement. Read Jason’s breakdown of the triggers that can put your plan and your facility at risk if not addressed: https://lnkd.in/eEw4VXMN If you have questions about your current plan or how to stay ahead of EPA expectations, send us a DM, or reach out to our team at ehs@tetratech.com. Tetra Tech #SPCC #EPACompliance #EnvironmentalManagement #SpillPrevention

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  • Tetra Tech reposted this

    View profile for Katherine Juras
    Katherine Juras

    Marketing & Business Development at Tetra Tech

    Today, we wear orange. 🧡 On the National Day for Truth and Reconciliation, Tetra Tech employees came together to honour Survivors of residential schools, their families, and communities. Wearing orange is a reminder of the importance of listening, learning, and taking meaningful steps toward reconciliation. This day encourages us to reflect on the truth of Canada’s history, to remember the children who never returned home, and to commit to building a future grounded in respect, understanding, and partnership with Indigenous Peoples. At Tetra Tech, we recognize that reconciliation is not just a day - it’s an ongoing journey. #NDTR #TruthAndReconciliation #OrangeShirtDay #EveryChildMatters #TetraTech #LifeAtTetraTech

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  • View organization page for Tetra Tech
    Tetra Tech

    367,683 followers

    Congratulations to Steve Burdick, Executive Vice President and Chief Financial Officer of Tetra Tech, on being named CFO of the Year by the Los Angeles Business Journal! Steve’s leadership drives innovation, growth, and excellence across the company. He is recognized for his commitment to integrity and forward-thinking financial management. Steve joined Tetra Tech in 2003 and was named CFO and treasurer in 2011. Tetra Tech is proud to be part of the Los Angeles business community. We are dedicated to making a meaningful impact in Los Angeles and the world, from supporting local organizations to solving global challenges in water, environment, and sustainable infrastructure. We thank Steve for his leadership in shaping the future of finance and innovation in Los Angeles and beyond. Steve B. | #LeadingWithScience

    • Headshot of Steve Burdick and text “Tetra Tech’s Steve Burdick named CFO of the Year by Los Angeles Business Journal. We thank Steve for his leadership and forward-thinking financial management.”

  • Tetra Tech reposted this

    View profile for Brent Marsh
    Brent Marsh

    Technical Solutions Group Leader - Hydraulics

    Plumbing often sits in the background of design discussions but it’s the backbone of how buildings actually work. Get it wrong, and the ripple effects are immediate: higher costs, wasted water, ongoing maintenance, and real frustration for the people using the space. What I’ve learned over the years is that the problems are usually avoidable. Oversized systems. Poor drainage. No way to monitor performance. These aren’t glamorous issues, but they make or break a project. A pragmatic, practical approach at the design stage nearly always pays off in the long run. And it matters beyond the building itself. Globally, billions of people still lack access to safe water and clean sanitation. Water scarcity is one of the defining challenges of our time. Every litre we design more carefully, every system we size more responsibly, contributes to a bigger picture than just one project. This article shares some of my thoughts on where plumbing design can go wrong and how smarter, simpler decisions early on can deliver better outcomes for budgets, for people, and for the planet 🌎 Tetra Tech | NDY | Glumac | Hoare Lea | Cosentini Associates

    View organization page for NDY
    NDY

    35,022 followers

    Plumbing doesn’t always get the attention it deserves in conversations about design, performance and sustainability. But buildings rely on water to function, and plumbing systems affect everything from cost and comfort to resilience and certification. When systems are oversized, poorly drained or difficult to monitor, it creates real issues for the people who use and manage the space. Performance drops. Maintenance costs rise. And opportunities to reduce water use are lost. Smarter design can change that. Right-sized pipework reduces capital and operational expenditure. Rainwater harvesting and reuse support sustainability goals. Remote monitoring helps identify issues before they escalate. In this article, Brent `Butters’ Marsh, Technical Solutions Group Leader – Hydraulics at #NDY, takes a closer look at the common pitfalls that can undermine plumbing design. He explains where projects often go wrong, why it matters and how smarter decisions from the start can deliver better outcomes for people, budgets and the environment. https://lnkd.in/dfBntWZX #MakingSpacesWork

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Funding

Tetra Tech 1 total round

Last Round

Post IPO debt

US$ 500.0M

See more info on crunchbase