Jack Dorsey Jack Dorsey Jack Patrick Dorsey (born November 19, 1976) is an American computer programmer and Internet entrepreneur who is co-founder and CEO of Twitter, and founder and CEO of Square, a mobile payments company. Dorsey was born and raised in St. Louis, Missouri, the son of Marcia (née Smith) and Tim Dorsey. He is of English, Irish and Italian descent. His father worked for a company that developed mass spectrometers and his mother was a homemaker. He was raised Catholic, and his uncle is a Catholic priest in Cincinnati. He attended the Catholic Bishop DuBourg High School. In his younger
Scott Dorsey Scott Dorsey Scott Dorsey (born July 1, 1967) is an American entrepreneur, investor, and startup advisor. He is a co-founder and managing partner at High Alpha, a venture studio that conceives, launches and scales enterprise technology companies. In late 2000, Dorsey, Chris Baggott, and Peter McCormick co-founded ExactTarget, a provider of digital marketing automation and analytics software and services. ExactTarget raised $161.5 million in an initial public offering on the New York Stock Exchange in 2012 and was acquired by salesforce.com for $2.5 billion in 2013. During his career at ExactTarget, Dorsey held the positions of chairman and CEO. Dorsey