
Twitter's Team on IPO Day - Jack Dorsey, Biz Stone, Ev Williams and Dick Costello
Giving everyone the power to create and share ideas and information instantly, without barriers.
Timeline
2006
- Founded
2007
- Partnered
November 2013 - IPO (TWTR)
"George was always incredibly supportive to me, through good times and bad. He believes in building relationships, not just companies." - Evan Williams, Co-Founder of Twitter
BBC, Twitter: Buyer defends paying $2.9m for 'Mona Lisa' of tweets - March 25, 2021

Twitter's co-founders.
VentureBeat, Why Charles River Ventures sat out on Twitter’s latest round - October 5, 2009