T.A. McCann serves as Managing Director at Pioneer Square Labs. He is also an Angel Investor. He is a longtime Seattle entrepreneur, starting companies like Senosis (acquired by Google), Gist (acquired by Blackberry), and Rival IQ. The former Microsoft executive is also an active angel investor, backing local companies like Volt Athletics, VendorHawk, and Guidant Financial. McCann was an early angel investor in PSL when the studio first got off the ground in 2015, using the concept of rapidly testing and validating new ideas before recruiting an executive team to build out a spinoff company.