KLA Investor Day Presentation Deck

Digitization of Everything Driving Strong Industry Revenue Growth Semiconductor Revenue Estimated to Exceed $1T by 2030 CAGR ~7% More industries designing at the leading-edge than ever before Semiconductor Revenue $B 1,000 800 600 400 200 2001 PCs Drove Industry Growth 2007 Sources: KLA Analysis, Tech Insights May 2022, Gartner April 2022 1 28nm and above design rules, ex-memory PC + Mobile 0 2016 Data - 11 HE - 2020 11 -11 Digitization of Everything I 111 ((5G)) H Sir AI Overall semiconductor demand driving both leading and legacy node¹ growth M ||| B 2030 KLAH Investor Day Ecosystems Driving Leading Edge Growth 9

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