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Washington, District of Columbia


Welcome to Washington, DC

Our presence in the heart of this globally significant city offers unparallelled access to some of the world’s best expertise in design, development, innovation, operations, policy, and strategy across a wide variety of sectors. Our downtown DC office, located on the iconic Pennsylvania Avenue, is home to leaders in buildings, environmental services, infrastructure and community development, international development, and water.

From the people who work here and the projects we deliver, to the range of business lines and services represented, our local DC office reflects our global diversity. This important location and the connections we have here bolster our ability to deliver comprehensive, integrated solutions to local, regional, federal, and international clients with efficiency and insight—ultimately reflecting our deep commitment to strengthening communities across the world.

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Stacey Fearheiley

Office Manager
Phone: (202) 478-3785

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We’re better together

  • Become a client

    Partner with us today to change how tomorrow looks. You’re exactly what’s needed to help us make it happen in your community.

  • Design your career

    Work with passionate people who are experts in their field. Our teams love what they do and are driven by how their work makes an impact on the communities they serve.

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