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About Us

In North America, our Environment & Energy business is part of a 900 strong east to west coast operation for WSP specializing in environmental, energy, sustainability, health & safety, building design, infrastructure and transportation issues.

Where we are

Our headquarters is based near Washington D.C., in Reston, Virginia and our coast to coast network includes offices in New York, Boston, San Francisco, Denver, Pittsburgh and Minneapolis.  

A strong local presence is important to our clients so we build successful project teams around our local knowledge while utilizing world renowned experts from our international network of WSP professionals to provide specialty services on an as-needed basis. 

Our Work

We offer a full-service consulting practice to US-based and global clients in North America. We provide expert services to major national and international organizations, many of whom are Fortune 500 and FTSE 250 companies.

We deliver a comprehensive range of environmental, health and safety (EH&S), sustainability and energy management services for clients. This ranges from site investigation and remediation, to industrial hygiene and EH&S compliance and auditing, and corporate strategy and green product compliance. We're a diverse business. Read more on our services.

Part of something bigger

Globally we are part of a 9,000 strong organization with 200 offices worldwide across 35 countries. Staff in different geographic locations often work together to provide an integrated service to our clients within their own global operations.

In the USA our sister operations within our Group include: WSP Flack + Kurtz, WSP SELLS, and WSP Cantor Seinuk. More.