Investor Presentaiton

Our Financial Scorecard - Strong Backlog, Growing Revenues and Differentiated Profitability Backlog Revenue -77% CAGR $1378M $864M $563M 2020 2021 2022 $3097M -25% CAGR $808M $641M $412M $477M 2023 2020 2021 Adjusted EBITDA (ex. non-recurring items) (1,2) -27% CAGR $174M $141M $112M $85M Margin Margin Margin Margin 23.5% 22.0% 21.6% 20.7% 2020 2021 2022 2023 1) Non-IFRS measure -$36M 2020 Net Income 2022 2023 $49M $26M $3M 2021 2022 2) Non-recurring items comprised of historical Investment Tax Credit (ITC) settlement income recognized in 2022 and Canada Emergency Wage Subsidy (CEWS) income in 2020/2021 2023 9

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