Jack Dorsey, the American web developer and businessman widely known as a co-founder and co-creator of Twitter, and as the founder and CEO of Square, a mobile payments company
Evan Williams (born 31 March 1972 in Nebraska), the American entrepreneur who has founded several Internet companies
Isaac "Biz" Stone (born March 10, 1974), the co-founder and Creative Director of Twitter, Inc and also helped to create and launch Xanga, Blogger, Odeo, and Obvious
Noah Glass, the American software developer, best known for his early work launching Twitter and Odeo, a podcasting company that closed in 2007
Jack Dorsey, an American software architect best known as the creator of Twitter
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