Investor Presentaiton

Transport Downer Road Services 7.0 Rail & Transit Systems 6.0 Projects 5.0 4.0 3.0 2.0 WIH profile ($bn) Top 5 Contracts Remaining 1. Queensland Train Manufacturing Program until 2042 2. Maintaining Waratah trains until 2044 3. Maintaining HCMTs until 2053 1.0 σ 0.0 4. Maintaining Sydney Growth Trains until 2044 FY24 FY25 FY26 FY27 FY28 FY29+ $19.0bn total 5. Operating Yarra Trams until 2024 (Keolis Downer) 98% government¹ 0: 000000 1日0日 0002 Revenue² $m EBITA² $m 187.0 6% 5% 3,695.4 4,000 200 3,190.2 3,157.1 156.9 3,020.8 3,000 150 112.5 101.9 2,000 100 1,000 50 0 0 1H22 2H22 1H23 2H23 1H22 2H22 1H23 2H23 1 WIH Government includes direct Government and Government related projects 2 Comparative periods restated to reflect the change in operating segments. Refer to slide 33 for reconciliation EBITA % margin² 4% 2% 1% ៖៖៖៖ ៖ ៖ ៖ 4.9% 3.7% 3% 3.2% 5.1% 0% 1H22 2H22 1H23 2H23 Downer FY23 Results | 26

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