Marion pedestrian bridge, view at night, facing east. Seattle, Washington

Landmark Pedestrian Bridge Design

An iconic new structure on Seattle's downtown waterfront provides resiliency, connection and beauty.

Landmark Pedestrian Bridge Design

An iconic new structure on Seattle's downtown waterfront provides resiliency, connection and beauty.

Substation, Wenatchee, Washington

Powering the Computing Future

As the need for data centers grows, so does the need for a reliable energy supply. Our team is helping make it happen.

Powering the Computing Future

As the need for data centers grows, so does the need for a reliable energy supply. Our team is helping make it happen.

Books on a table.

Fostering Design Excellence

Our annual design review invites industry critics to evaluate our global work, culminating in a publication to foster design excellence.

Fostering Design Excellence

Our annual design review invites industry critics to evaluate our global work, culminating in a publication to foster design excellence.

San Francisco Bay, California

Nutrient Watershed Permit Assistance for Iconic San Francisco Bay Area

We supported the Bay Area Clean Water Agency by providing a nutrient reduction study and preparing group annual reports.

Nutrient Watershed Permit Assistance for Iconic San Francisco Bay Area

We supported the Bay Area Clean Water Agency by providing a nutrient reduction study and preparing group annual reports.

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Who We Are

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No. 6, Engineering News-Record
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13K+ Employees
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200+ Offices Worldwide
Columbus Airport Terminal rendering.

Uncovering Project Savings

Value engineering at John Glenn Columbus International Airport estimated to save $100 million.

Employees in HDR's Walnut Creek office

Our Culture

We enable you to grow your talent and flourish — helping our clients to change the world for the better.