KLA Investor Day Presentation Deck

Services | Key Takeaways 3 1 Strong customer value proposition: partner with customers to maximize the value of their Fab 0 9 0 2 Uniquely positioned to support High Complexity, High Mix, Lower Volume, Long- Lived installed base 8 2 3 Evolving data and analytics program: moving Services' delivery from reactive to predictive d 8 ? 9 3 97¹ 4 Proven Operating Model powers scale, efficiency, and durability - underpinning a culture of collaboration, innovation, and execution 47 F GE 78 LO B 5 Industry-leading service model with >75% of revenue coming from multi- year, subscription-like service contracts; driving new long- term 12-14% CAGR, up from 9-11% 0 KLA# Investor Day 106

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