Slide 1: Q2 2026 Financial Results
Q2 2026 FINANCIAL RESULTS AUGUST 5, 2026
Slide 2: Cautionary statement and non-IFRS financial measures
Cautionary statement and non-IFRS financial measures CAUTIONARY STATEMENT Certain information contained herein is not based on historical or current facts and may constitute forward-looking statements or forward-looking information (collectively, “forward-looking statements”) under Canadian securiti
Slide 3: Q2 2026 Highlights
Q2 2026 HIGHLIGHTS 3
Slide 4: Q2 2026 Highlights
Q2 2026 $5.4B (+19.9% vs Q2 2025) $4.3B (+22.9% vs Q2 2025) 5% Organic growth in HIGHLIGHTS Revenues Net Revenues(1) Net Revenues(2) $815.0M 19.1% $491.7M (+28.8% vs Q2 2025) (90bps increase vs Q2 2025) (+23.9% vs Q2 2025) Adjusted EBITDA(3) Adjusted EBITDA margin(3) Earnings before net financing ex
Slide 5: Financial Outlook
2026 initial 2026 revised Q3 2026 Fiscal 2025 target ranges * target ranges * target ranges * results 2026 Revenues N/A N/A N/A $18.29 B FINANCIAL Net Between $16.0 B Between $16.2 B Between $4.15 B OUTLOOK revenues and $17.0 B and $17.0 B and $4.35 B $13.96 B Between Between Between Adjusted $3.0 B
Slide 6: Recent Key Wins
Recent Key Wins EARTH & POWER & TRANSPORT PROPERTY ENVIRONMENT ENERGY & INFRASTRUCTURE & BUILDINGS WSP and partners continued their role WSP served as owner’s engineer and WSP served as engineering WSP is part of the multidisciplinary supporting National Highways’ Water lead electrical engineer for
Slide 7: Q2 2026 Financial Performance
Q2 2026 FINANCIAL PERFORMANCE 7
Slide 8: Revenues and Net revenues
Revenues Net revenues +20% $5,404.4 +23% $4,508.3 $4,272.3 $3,476.0 Q2 2025 Q2 2026 Q2 2025 Q2 2026 Numbers are quoted in millions of dollars (except percentages) 8
Slide 9: EBIT and Adjusted EBITDA and margin
EBIT Adjusted EBITDA ($) and adjusted EBITDA margin (%) +24% +29% $815.0 $632.8 $491.7 $396.7 + 90 bps 18.2% 19.1% Q2 2025 Q2 2026 Q2 2025 Q2 2026 Numbers are quoted in millions of dollars (except percentages) 9
Slide 10: Net earnings and adjusted net earnings per share
Net earnings attributable to Adjusted net earnings and shareholders and basic net adjusted net earnings per share(1) earnings per share attributable to shareholders $388.6 (12)% +27% $306.6 $279.4 $246.1 (14)% per share $2.14 $1.83 +22% per share $2.35 $2.88 per share per share per share per share Q
Slide 11: Days sales outstanding (DSO)
Days sales outstanding (DSO)1 71 71 69 67 63 Q2 2025 Q3 2025 Q4 2025 Q1 2026 Q2 2026 1. DSO is a supplementary financial measure. DSO represents the average number of days to convert WSP's trade receivables (net of sales taxes) and costs and anticipated profits in excess of billings, net of billings
Slide 12: Thank you
THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU
Slide 13: Contact us
Contact us Quentin Weber Global Head, Investor Relations quentin.weber@wsp.com quentin.weber@wsp.com wsp.com All logos and marks depicted herein are the property of WSP Global Inc. and may not be reproduced without the prior written consent of WSP Global Inc. All Rights Reserved.