KLA Investor Day Presentation Deck

Market Leadership Highly Valued and Trusted Partner Listen and Confirm Understanding Partner, Commit and Deliver Collaborate Partnering with customers onsite Follow Up and Ensure Value Innovate Centers of excellence worldwide 13 KLA Non-Confidential | Unrestricted Source: Gartner April 2019. Measure and Continuously Improve Execute Solving industry's most complex challenges 60% 50% 40% 30% 20% 10% 0% Process Control Market Share 2009 KLA 2012 4x Comp A NEAREST COMPETITOR ACROSS ALL REGIONS 2015 Comp B Comp C 2018 KLA+

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