Investor Presentaiton

2024 Targets Reflect Solid Business Momentum and Good Visibility Revenue $950-$1,050M Adjusted EBITDA (ex. non-recurring) (1,2) $808M $641M $477M $412M $190-$210M $174M $141M $112M $85M Adjusted Adjusted Adjusted Adjusted Adjusted EBITDA EBITDA EBITDA EBITDA EBITDA Margin Margin Margin Margin Margin 20.7% 23.5% 22.0% 21.6% -19%-20% 2020 2021 2022 2023 2024E 2020 2021 2022 2023 2024E ~80% of expected 2024 revenues currently in backlog 1) Non-IFRS measure providing good visibility Solid and stable adjusted EBITDA margin driven by strong program execution and disciplined cost control 2) Non-recurring items comprised of Canada Emergency Wage Subsidy (CEWS) income received in 2020/2021 and historical Investment Tax Credit (ITC) settlement income recognized in 2022 13

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