WSP also continues to lead in several regional and market segment lists, with a notable rise in the Power market.
August 26, 2025
For the fifth year running, WSP has ranked in the overall No. 1 position on Engineering News-Record’s (ENR) prestigious Top 225 International Design Firms list in 2025. Published by a leading industry publication, this highly anticipated annual list ranks the world’s largest design firms based on design-specific export revenue generated in the previous year from projects outside each firm’s respective home country – in WSP’s case, Canada.
“This achievement is possible because of the trust our clients place in us and the dedication of our talented people,” said Alexandre L’Heureux, President and CEO of WSP. “Our strength comes from our teams’ ability to turn evolving needs into opportunities that make a real difference. We’ll keep pushing forward with solutions that create lasting value for our clients and the communities we serve.”
Continued momentum across key markets
WSP also took leading positions in ENR’s 2025 Top 10 list by market, either maintaining or improving on last year’s rankings:
| Market | 2025 Ranking | Compared to 2024 ranking |
| Transportation | No. 1 | Maintained |
| Building | No. 1 | Maintained |
| Hazardous Waste | No. 2 | Maintained |
| Sewer/Waste | No. 2 | Maintained |
| Power | No. 3 | Up from No. 4 |
| Water | No. 6 | Maintained |
| Manufacturing | No. 9 | New entry for WSP |
Regional strength driving global impact
Our global leadership is fueled by standout performance at the regional level. We also maintained our leading positions in ENR’s Top 10 by region ranking:
| Region | 2025 Ranking | Compared to 2024 ranking |
| USA | No. 1 | Maintained |
| Australia/Oceania | No. 1 | Maintained |
| Europe | No. 2 | Maintained |
| Asia | No. 6 | Maintained |
| Latin America & the Caribbean | No. 9 | Maintained |
Leaping to No. 3 on ENR’s 150 Global Design Firms list
In addition to reaffirming our overall No.1 position in the Top 225 International Design Firms list, WSP also climbed to No. 3 in ENR’s 2025 Top 150 Global Design Firms list, one spot up from the No. 4 position in 2024. This list ranks firms based on total design-specific revenue worldwide, regardless of where a project is carried out.
ENR’s 2025 rankings are based on revenue from design services performed in 2024. More information about ENR’s methodology for the Top 225 International Design Firms and the Top 150 Global Design Firms can be found here. The full 2025 rankings are available in The Top 225 edition of ENR.
ABOUT WSP
WSP is one of the world’s leading professional services firms, uniting its engineering, advisory and science-based expertise to shape communities to advance humanity. From local beginnings to a globe-spanning presence today, WSP operates in over 50 countries and employs approximately 73,000 professionals, known as Visioneers. Together they pioneer solutions and deliver innovative projects in the transportation, infrastructure, environment, building, energy, water, and mining and metals sectors. WSP is publicly listed on the Toronto Stock Exchange (TSX:WSP).
