Investor Presentaiton

DISCIPLINED TRACK RECORD OF GROWTH Achieved 39% CAGR in our Growth Businesses over the last four years, offsetting demand headwinds in our Cyclical Businesses Adjusted EBITDA, excluding Corporate ($M) 376 332 43 329 284 51 127 219 127 +39% 333 129 277 205 157 90 FY-18 FY-19 FY-20 FY-21 FY-22 At Spin +20% Growth Businesses (Construction Products and Eng. Structures, excluding wind towers) Cyclical Businesses (wind towers, barge, and steel components) CAGR Compound Annual Growth Rate. See reconciliation of Adjusted EBITDA for Cyclical and Growth Businesses in Appendix. 10 MOVING INFRASTRUCTURE FORWARD | 2023 A

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