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. Optimizing Nutrients 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. Optimizing Nutrients Landmark Pedestrian Bridge Design An iconic new structure on Seattle's downtown waterfront provides resiliency, connection and beauty. Marion Street Bridge Landmark Pedestrian Bridge Design An iconic new structure on Seattle's downtown waterfront provides resiliency, connection and beauty. Marion Street Bridge 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. Microsoft Data 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. Microsoft Data Fostering Design Excellence Our annual design review invites industry critics to evaluate our global work, culminating in a publication to foster design excellence. Opacity Initiative Fostering Design Excellence Our annual design review invites industry critics to evaluate our global work, culminating in a publication to foster design excellence. Opacity Initiative Play Remote video URL Who We Are No. 6, Engineering News-Record 13K+ Employees 200+ Offices Worldwide About Us Uncovering Project Savings Value engineering at John Glenn Columbus International Airport estimated to save $100 million. Stormwater Solution Our Culture We enable you to grow your talent and flourish — helping our clients to change the world for the better. Working at HDR