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Company Overview

WSP is a globally recognized professional services firm. Our talented people are well positioned to deliver successful and sustainable projects, wherever our clients need us.

Throughout 2019-2021, we welcomed experts from 14 different acquisitions – including the transformational acquisition of Golder, a global consulting firm with over 60 years of experience in providing earth sciences and environmental consulting services. These acquisitions allowed us to add expertise in all our operating regions and to enter new markets, while the addition of Golder significantly increased our workforce by approximately 7,000 people. Together we represent the leading global environmental consulting firm with approximately 14,000 of our 55,000 professionals dedicated to accelerating the world’s green transition.

Membership History

Membership in good standing - Membership Number ISC189

Products and Services Overview

We develop creative, comprehensive and sustainable engineering solutions for a future where society can thrive. Equipped with an intimate understanding of local intricacies, world-class talent and proactive leadership, we plan, design, manage and engineer long lasting and impactful solutions to uniquely complex problems.

Annual Closure Notice

We will be closed from 12 December 2025 to 7 January 2026.

You are welcome to continue sending enquiries or membership applications, and you can still place orders online during this period. We will respond as soon as we return. Please note that any orders placed after 12 December 2025 will be fulfilled from 7 January 2026 onwards.