description Jack Dorsey Overview
American software engineer Jack Dorsey co-founded the social media platform Twitter in 2006 and the financial services company Square in 2009.
help Jack Dorsey FAQ
What did Jack Dorsey co-found?
Jack Dorsey co-founded Twitter, the social media platform, in 2006. He also co-founded Square, the financial services company, in 2009.
When was Twitter founded by Jack Dorsey and his co-founders?
Twitter was co-founded in 2006. Dorsey was part of the early team that developed the short-message social platform.
What is Square, the company associated with Jack Dorsey?
Square is a financial services and payments company co-founded by Jack Dorsey in 2009. It built tools that allow businesses and individuals to accept and manage digital payments.
Was Jack Dorsey a software engineer before becoming a technology executive?
Yes. Jack Dorsey is an American software engineer whose technical work led into co-founding Twitter and Square. His career spans social media and financial technology.
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