Stewart Butterfield is a Canadian-born entrepreneur and businessman who co-founded the photo sharing website Flickr with his wife Caterina Fake. In March 2005, Flickr was acquired by Yahoo.
British Columbia, Canada
|2016-05-26||Front||Series A||$10M||Arjun Sethi, Eoghan McCabe, Ilya Fushman, Pierre Valade, Social Capital, and Uncork Capital|
|2016-04-07||Intercom||Series C - II||$50M||Bessemer Venture Partners, ICONIQ Capital, Index Ventures, Jason Fried, John Collison, Patrick Collison, and Social Capital|
|2015-04-15||Thington||Angel||Eric Wahlforss, Joi Ito, LocalGlobe, Loic Le Meur, Marko Ahtisaari, Matt Rolandson, Ray Ozzie, and Samantha Tripodi|
|2011-04-11||Bloom Studio||Seed||Betaworks, and SV Angel|
|2011-03-30||Summify||Seed - II||Accel, Michael Edwards, Rob Glaser, Steve Olechowski, and Version One Ventures|