In a Fast Company profile of Square as one of the most innovative companies of 2012, writer Ellen McGirt commented on Jack Dorsey’s highly structured and regimented schedule, questioning whether it “might be a little nuts.” Dorsey replied, “Actually, the word I’d use is disciplined.”
As the the co-founder and CEO of Twitter, as well as the founder and CEO of Square, Jack Dorsey is currently the only CEO on the S&P 500 to oversee two public companies, with a global employee count of over 8,000.
