FOUNDER ORIGIN FOUNDER CANADA IRAQ STEWART MARKET VALUATION DAVID HINDAWI BUTTERFIELD $5B $5B COMPANY BIO ove The leading global President of Glitch, r collaboration hub, Slack Butterfield is a makes people’s working speaker on design log lives simpler and more and technology os productive. It brings the topics at to right people together with professional and all the right information, and academic events HOVER and CLICK ranges from Fortune 100 across North over logos to view interactive profiles companies to startups. America and Europe.