PRESS RELEASE | Arcadis Fourth Quarter and Full Year Results 2025 Mixed results, repositioning for next growth phase FOURTH QUARTER Net revenues of €887 million, organic growth of -2.9%Operating EBITA margin of 10.8% (Q4‘24: 12.6%)Extensive Property & Investment (within Places) project portfolio review led to revenue adjustments Record free cash flow performance of €344 million (Q4‘24: €183 million) FULL YEAR Net revenues of €3.8 billion, organic growth -0.5% with areas of strength offset by PlacesBacklog o ...

POWERING FORWARD DECEMBER 15, 2025 – INVESTOR PRESENTATION 1 Cautionary Statement This document has been prepared by WSP Global Inc. ("WSP" or the "Corporation") solely for information purposes. Prospectus Information A final base shelf prospectus of WSP dated August 8, 2024, containing important information relating to the securities described in this document has been filed with the securities regulatory authorities in each of the provinces and territories of Canada. A copy of the final base shelf prospec ...