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    We value - Square

    Can we help societies thrive in a world we do not…

    We believe that for societies to thrive, we must all hold ourselves accountable for tomorrow. That…

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    We shape the communities of tomorrow and help society thrive.

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    Featured Content
    thn-water-campaign2020a

    Surface Water: Into the Hydrosphere

    Water is perhaps our most essential resource — at once shaping and sustaining both the natural…

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    Our global experts offer compelling insights that provide new perspectives.

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    thn-covid-19-meritus-health-aerial

    Meritus Medical Creating Infectious Containment…

    Leach Wallace, a WSP Company, is part of a team acting swiftly to design and build one of the first…

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    Help us shape the future

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    Featured Content
    thn-wsp-WSP-Ranked-7-ENR-500

    WSP Jumps to #7 in ENR’s 2020 Ranking of the Top…

    The firm ranked second for the "Top 100 Pure Designers."

  • Who We Are
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        • Communities
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  • What We Do
    • Property and Buildings
      • What We Do
      • Expertise at your service
        • Building Enclosures
        • Building Technology Systems
        • Built Ecology
        • Commercial
        • Commissioning
        • Healthcare
        • High-Rise
        • Hospitality
        • Lighting Design
        • MEP Engineering
        • Mission Critical Facilities
        • Residential
        • Science & Technology
        • Structural Engineering
        • Timber
    • Earth & Environment
      • What We Do
      • Expertise at your service
        • Acoustics, Vibration, Green House Gases and Air Quality
        • Archaelogy and Heritage Buildings
        • Asbestos and Hazardous Materials Management
        • Biodiversity and Nature Based Solutions
        • Contaminated Land and Soil Remediation
        • Environmental Due Diligence
        • Groundwater Plume Analytics®
        • Hydraulic and Hydrologic Analysis
        • Hydrogeology
        • Industrial and Manufacturing
        • Mining
        • Natural Environment and Ecology
        • Oil and Gas
        • Waste Management and Landfill
        • Water
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      • What We Do
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        • Alternative Delivery
        • Aviation
        • Highways and Bridges
        • Maritime
        • Mobility Operations
        • Program and Construction Management
        • Road Usage Charging
        • Transit and Rail
        • Tunnels
    • Water
      • What We Do
        • Asset Management
        • Biodiversity and Nature Based Solutions
        • Civil Works
        • Coastal Engineering
        • Drinking Water
        • Flood Control & Hydraulic Structures
        • Hydraulic & Hydrologic Analysis
        • Hydrogeology
        • Stormwater
        • Surface Water
        • Wastewater
        • Water & Wastewater Treatment
        • Water Conveyance Tunnels
        • Water Supply & Distribution
    • Energy
      • What We Do
      • Expertise at your service
        • Energy Services and Central Utility Plants
        • Energy Storage Facility Operations
        • Energy Surface Facilities
        • Hydropower and Dams
        • Power Generation and Delivery
        • Solar Energy
        • Storage and Disposal Wells
        • Underground Injection Control and Permitting
        • Underground Storage and Disposal
        • Wind Energy
    • Climate, Resilience & Sustainability
      • What We Do
      • Expertise at your service
        • Climate Resilient Infrastructure
        • Climate-Related Risks and Opportunities
        • Coastal Engineering
        • Logistics and Emergency Management
        • Resilience Planning and Strategy
        • Sustainability, Energy and Climate Change
    • Federal Programs
      • What We Do
        • Environment
        • Environmental Planning
        • Government
        • Logistics and Emergency Management
        • Operations and Maintenance
        • Overseas Integrated Development
        • Safety and Security Program
        • Science and Technology
        • Strategic Environmental Assessment
        • Urban and Community Planning
    • Advisory
      • What We Do
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        • Alternative Delivery
        • Asset Management
        • Business Improvement
        • Economic and Market Analysis
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      Discover our diverse business, financial results and strategic ambitions.

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      Thn-Web-IR-2023-Q1-Results-new

      WSP's Q1 2023 Results

      We released our 2023 first quarter results on May 10, 2023 after market close.

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      We are dedicated to our local communities and driven by global talent.

      Contact us to find out how our diversified offering, world-class expertise and geographical reach can assist you in achieving your vision.

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      Featured Content
      bnr-future-ready-global

      Future Ready

      We know that our future world will be very different from today’s in many ways. Future Ready is our…

    • Investors

      Discover our diverse business, financial results and strategic ambitions.

      We are committed to delivering sustainable value to our shareholders and exceptional professional services to our clients.

      Read more
      Investors
      • Corporate Governance
      • Press Releases
      • Reports & Filings
      • Stock Information
      • Shareholder Information
      • Presentations and Events
      Corporate Governance
      • Audit Committee
      • Board of Directors
      • Business Conduct Hotline
      • Constating Documents
      • Governance Documents
      • Governance Ethics and Compensation Committee
      • Mandates
      Reports & Filings
      • AIF
      • Annual
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      • SEDAR Filings
      • Sustainability
      Stock Information
      • Analyst Coverage
      Shareholder Information
      • Acquisitions
      • Dividends
      • FAQ
      Featured Content
      Thn-Web-IR-2023-Q1-Results-new

      WSP's Q1 2023 Results

      We released our 2023 first quarter results on May 10, 2023 after market close.

    • Investors
      • Corporate Governance
        • Investors
        • Corporate Governance
          • Audit Committee
          • Board of Directors
          • Business Conduct Hotline
          • Constating Documents
          • Governance Documents
          • Governance Ethics and Compensation Committee
          • Mandates
      • Press Releases
      • Reports & Filings
        • Investors
        • REPORTS & FILINGS
          • AIF
          • Annual
          • Information Circular
          • Quarterly
          • SEDAR Filings
          • Sustainability
      • Stock Information
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          • Analyst Coverage
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Community, Realized: Deep Work

Our leaders and subject matter experts think a lot about how we can improve, innovate and deliver projects that accrue the greatest possible benefits to communities. Here they share their explorations, discovery, knowledge and insight.

Learn more about Community, RealizedContact Us!

thn-equity-in-transportation

Rethinking the Transit Landscape to Prioritize Equity, Safety and Sustainability

WSP USA’s David Kim discusses the critical need to leverage transportation and transit investments to remedy social inequities in the U.S. and build a more sustainable future.

thn-ev-equity-denise-roth

It’s Time to Expand Our Thinking: Equity Principles Key to Smart EV Development

Denise Roth, U.S. Advisory president at WSP USA, explains why she believes that equity matters when discussing electric vehicles.

thn-greenbiz-metro-zeb

GreenBiz Feature: How Electrified, Equitable Mobility Can Transform U.S. Cities

Phil Jonat brings his perspective to a national audience on the climate change crisis, and ways to proactively address those critical concerns through bus electrification.

thn-environmental-justice-reporting-highway

Environmental and Climate Justice Assessment and Reporting: A Step to Correct Infrastructure Inequities

As equity commitments in the public and private sectors deepen, environmental justice reporting is maturing and becoming a more powerful tool to redress systemic inequality.

thn-new-york-parks-pier-76

From Landfill to Landscape: The Rebirth of New York City Parks

WSP played a key role collaborating with community organizations and agencies to convert unusable dumping grounds into restored public parks and natural habitats.

thn-balancing-water-infrastructure

Balancing Action with Affordability in Water Infrastructure Development

The Bipartisan Infrastructure Law creates expanded funding opportunities for water utilities to significantly improve operations … provided the right criteria are addressed.

thn-lead-copper-pipe-requirements-1

Preparing Public Utilities for Lead Service Line Requirements

EPA requiring full inventory of properties still using potentially hazardous plumbing materials. WSP USA’s Steve Rupar suggests five strategies to efficiently manage this monumental task.

thn-water-conservation-equity-faucet

Improving Water Conservation Through an Equity Lens

Emphasizing equity in water conservation encourages higher engagement from underserved communities and leads to stronger outcomes. Three WSP experts explain how.

thn-tornado-response-emergency-management

WSP USA Lends a Powerful Hand to Midwest Tornado Recovery Efforts

Emergency response on behalf of the U.S. Army Corps of Engineers brought critical power back to recovery facility in one of the hardest hit areas in Kentucky.

thn-trenchless-technology

Trenchless Technology: Fewer Impacts, Greater Benefits

WSP’s Everett Litton discusses the upsides of trenchless construction methods and how it benefits infrastructure projects and the environment with minimum disruptions to communities.

thn-alaskan-way-seattle-tunnel-banner

Transforming Transportation in Seattle

The Seattle underground scene has a new star: The Alaskan Way Tunnel, which improves the commute through the city’s downtown and paves the way for a revitalized public waterfront.

thn-sunlighting-underground-transit

Seeking a More Effective Natural Light Future for Underground Transit

A team of WSP USA lighting experts explore ways to introduce core sunlighting systems into one of the last frontiers for the natural lighting technology.

thn-floodvue-digital-tool-west-palm-florida.jpg

How WSP’s Digital Flood Management Tool is Safeguarding Communities

FloodVue™ is a digital tool enabling communities to visualize the impact flood mitigation solutions will provide for them in the face of increasingly severe weather conditions.

bnr-climate-gentrification-flooded-street.jpg

What Climate Gentrification Means for Climate Adaptation Planning

Migration from high flood risk areas to high-elevation areas is exacerbating the housing affordability crisis, highlighting the need for innovative climate adaptation planning.

thn-sandag-mid-coast-trolley-platform.jpg

San Diego Welcomes the Arrival of Mid-Coast Trolley Blue Line Extension

WSP USA led the environmental clearance and design of a light rail transit line that will provide a reliable, alternative mode of transportation in the congested I-5 corridor.

 

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