Federal Signal Investor Presentation Deck

Appendix II: Environmental, Social and Governance Initiatives We know that as a global manufacturer of critical infrastructure products, we have the responsibility to do the right thing-operate sustainably Social Environmental Products Continue to search for ways to integrate electrification into our suite of products, with a focus on improved air quality and a reduced carbon footprint ● ● ● . Fully electric sweeper introduced in Q1 2023 at Con Expo trade show ● Fully electric Switch-N-Go product introduced in Q1 2023 at NTEA work truck show • Resource Consumption ● Ongoing energy consumption assessments and adopting energy efficient measures to reduce CO2 emissions and energy intensity During 2022, our electricity and water consumption intensity were both more than 10% lower than our 2018 baseline, achieving our stated goal early • Launched environmental education and awareness programs to implement best practices Enhanced measuring and reporting practices and energy consumption audits FEDERAL SIGNAL ● ● Diversity, Equity, & Inclusion (DEI) Ongoing DEI training at executive and employee level ● • Workforce data analysis and various programs promoting diverse cultures and viewpoints found at Federal Signal • 60% of current executive officers are gender diverse Community Engagement • Active participation with local charities, promoting and participating in educational and wellness programs Volunteering in local communities ● • Federal Signal and our employees are committed to giving back and improving our surrounding areas at a national and local level Give Where You Live FEDERAL AL Connecting Employees to Their Communities Make A Wish AMERICAN RED CROSS BLOOD DRIVE St. Jude Children's Research Hospital Corporate Governance Board Composition 29% of directors are gender diverse • 43% of directors are considered diverse Lead independent director ● Susan G. komen. ● • ESG Governance Published 2023 Sustainability Report in Q2 • Completed annual Materiality Assessment ● • Held Environmental Compliance Oversight Committee review ● United Way THE JUNE 2023 SUSTAINABILITY REPORT P CAME FEDERAL SIGNAL Moves Cleurs. Protects. 23

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