Macmahon — Non-Deal Roadshow (November 2025)

9 slides from Macmahon's roadshow presentation, Nov 12, 2025

Slide 1: East Coast Investor Roadshow
“ 4 MACMAHON rsonal use only m > 7) =f 2° COAST ° INVESTOR ROADSHOW 12-14 November 2025 F
Slide 2: For personal use only
For personal use only • • • • • • • • • 2
Slide 3: Net Debt
For personal use only Net Debt          3
Slide 4: For personal use only
For personal use only • • • • • • • • • • • 4
Slide 5: 2-3 Year Strategic Growth Objectives
2-3 Year Strategic Growth Objectives ROACE TARGET FY17 Revenue Mix FY25 Revenue Mix 2 S Our Strategic Target fab) op) =) © om Revenue [e) FY17 Pipeline FY25 Pipeline Mix Y oO [ok — [e) LL CQQMACMAHON HB surtace MM underground [Ml Civil infrastructure [Jj Other Indonesian growth targeting 15-20% of G
Slide 6: Dividends per share
For personal use only 1.8 150.0% 1.6 1.50 130.0% 1.4 110.0% 1.2 1.05 90.0% 1 70.0% 0.8 0.75 0.65 0.65 0.6 50.0% 0.6 0.5 30.0% 0.4 31.2% 22.8% 21.7% 23.3% 24.0% 10.0% 0.2 18.5% 18.2% 0 -10.0% 1H DPS FY DPS % of EPS 6
Slide 7: For personal use only
For personal use only • • • • • • 7
Slide 8: For personal use only
For personal use only 8
Slide 9: Important Notice and Disclaimer
Important Notice and Disclaimer Disclaimer as to forward-looking statements Sihis presentation contains forward-looking statements, je) ® Yn > SF je) i) — (e) LL including statements of current intention, statements of opinion and predictions as to possible future events. These forward-looking state