Investor Presentaiton

Our Value Proposition We are the world's leading infrastructure consulting firm Unrivaled global technical expertise for the world's most iconic program Widening competitive advantages UNPARALLELED TECHNICAL EXPERTISE ENR Ranked #1 Transportation design firm Facilities design firm Environmental engineering firm Environmental science firm Ranked #3 Water design firm Ranked #5 Program management • Culture of collaboration to Win What Matters Source: 2022/2023 ENR Rankings, reflecting global revenue. • High-returning organic growth focus Green design firm Ranked #2 Environmental firm Ranked #6 Green contractor • 3 secular megatrends DELIVERING SUPERIOR RETURNS ON CAPITAL DRIVING PER SHARE VALUE CREATION Investing while expanding margins • Lower risk business model 16.3% 17.0% 8.3% $3.47 $3.55 - $3.75 $4.75+ $1.86 • Page 15 Returns-driven capital allocation policy Strong balance sheet and consistently strong cash flow conversion FY'19 FY'22 FY'24E FY'19 FY'22 FY'23E FY'24E ROIC⁹ Adjusted² EPS aecom.com

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