CMS Separation Overview

Establishing two leading companies Jacobs (excluding CMS) Premier Technology-Enabled Solutions Provider Focused on Critical Infrastructure and Sustainability ~$10.5B FY22 Revenue ~12% FY22 Adj. Op. Margin¹ PA Consulting Divergent Solutions 8% Focused on Attractive, High- Growth Sectors Water and Environment Energy Transition 11% J Critical Mission Solutions Leading Pure-Play Government Services Provider ~$4.4B FY22 Revenue International 22% Transportation ☐ Advanced Manufacturing ■ ~8% FY22 Op. Margin Aligned with National Priorities ◉ ■ ■ ■ Space National Security Nuclear Remediation 5G Technology Strong and Stable Revenue Base U.S. 78% ◉ ◉ ◉ Long-term contracts Performance track record Serve civilian, defense, intelligence and international customers 21 P&PS 81% Closely Aligned with Growth Accelerators Climate Response Data Solutions Consulting & Advisory Note: Jacobs pie chart reflects FY22 segment gross revenue excluding Critical Mission Solutions 1 FY22 Non-GAAP adjusted operating profit margin based on adj. net revenue for Jacobs excluding CMS LOB. Not to be considered indicative of performance post-separation. Calculation does not include any potential elimination of stranded costs upon separation. Please see Appendix for reconciliation to the nearest GAAP measure.

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