CMS Separation Overview

Transformation to less volatile and higher value services and solutions Advanced Manufacturing National Government Infrastructure 18% 12% 1 2014 $12.7B Buildings 6% PharmaBio 4% Mining & Minerals 7% Oil, Gas & Chemicals 47% Power, Pulp & Paper, High Tech, Food & Consumer Products 6% Cities & Places 10% 7% Space 5% 1,2 2022 $14.9B Health & Life Sciences 6% Energy & Environment 17% National Security 20% Infrastructure 35% 2015-2016 Assess and Focus ■ New management team joins Jacobs ☐ Developed strategy aligned to secular growth opportunities Re-vamped and formalized new, disciplined M&A process ■ Restructured around global Lines of Business to drive accountability Instituted culture of inspirational leadership and inclusion 2017-2022 De-risk and Shift to Higher Value Services ■ Transitioned to solutions-based company Acquired CH2M to accelerate growth in high value infrastructure ■ Divested energy, chemical and resources business Acquired leading cyber, analytics & nat. security capabilities ■ Launched new Jacobs' brand ■ Leveraged strong culture to successfully transform Jacobs ■ Acquired majority ownership in PA Consulting to bolster investment in high-value consulting solutions • Today & future • Challenging Today. Reinventing Tomorrow ■ Foundation of efficient, competitive businesses ■ ■ Global, premier high-end solutions provider Strong, global client relationships across all segments ■ Dynamic inclusive and diverse culture ■ Positioning two leading businesses for success, with individual strategies, capital structures, and capitol allocation plans 1 Based on Revenue per applicable 10K filing 2 Percentages by Market exclude PA Consulting

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