Membership Directory


WSP is the leading global multidisciplinary design and engineering firm with over 55,000 employees operating worldwide.

As a highly diverse consultant, we offer our clients planning and strategic advisory services alongside our full engineering design, program/construction management, and operation/maintenance phase services; we design and advise with the future in mind. As the world’s largest earth and environment consultant, we can provide practical solutions on projects of any size, in any location. We have the agility and flexibility of a multidisciplinary firm, combined with the full-scale specialist technical consultant.

Our over 23,000 environmental professionals provide specialized services to clients in some of the most highly regulated industries, including mining, oil and gas, energy, industrial, property and buildings, water, and transportation. They advise on matters ranging from clean air, water, and land, to biodiversity, green energy solutions, climate change and Environmental, Social and Governance (ESG) issues. From design, permitting, planning and operations, to decommissioning and asset remediation, our environmental professionals are ready to support you through the entire lifecycle of your projects.