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Jack Dorsey is CEO of not one, but two Silicon Valley companies: Twitter and Square.
Business Insider recently released its annual Silicon Valley 100 list, highlighting the people in tech who have made a difference in the past year, and it's ripe with outstanding CEOs.
These chief executives have developed game-changing ideas, raised billions in funding, and led their companies through rough waters. Read on to check out the Silicon Valley CEOs that have generated the most buzz this year.
Additional reporting by Kaitlyn Yarborough, Tanza Loudenback, and Alexa Pipia.
Edited by Alex Morrell and Matt Rosoff.