Enpro Investor Presentation November 2023

Enpro (NYSE: NPO) | Best-in Class Portfolio of Leading-Edge Businesses Company Overview 13 Headquarters Charlotte, Principal Manufacturing Global Employees NC and Service Facilities ~3,500 Financial Overview Market-Cap¹ LTM Q3 2023 Revenue LTM Q3 2023 Adj. EBITDA (Margin)2 FY 2023 Aftermarket Rev. % Dividend Yield¹ ENPRO Sales by Segment Sales by Channel September 2023 YTD Revenue Contribution Sales by Geography Sales by Market 47% 53% $2.4 $1.08B ■ Semiconductor 34% ■ Sealing Technologies 63% ■ North America 68% ■ General Industrial 25% ■ Aftermarket ■Commerical Vehicle 19% ■ Asia Pacific 17% $245M (22.6%) ■ OE ■ Food & Pharma 6% ■ Advanced Surface Technologies 37% ■ Europe 14% ■ ROW 1% 53% ■ Power Generation 6% ■ Aerospace 6% ■ Petrochemical 4% 1.0% Strong Aftermarket Position Across Both Segments with Critical Products and Solutions 1 As of 10/30/2023; 2 Refer to Non-GAAP reconciliation included in this appendix. Adjusted EBITDA margin for a period is calculated by dividing adjusted EBITDA for the period by revenue for the period. Enpro Investor Presentation November 2023 4 ✰ ENPRO

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