Justin Locke

Justin Locke currently serves as Co-CEO, alongside Erin Koller, for ShareBuilders and Efficio. He holds a Bachelor’s Degree in Business Management from the University of Arizona and a Master’s Degree from the University of Chicago Booth School of Business. His history with the company is long, having joined the family business in 2001 as a summer job and later transitioning to full time. Justin left to pursue a graduate degree, and afterward worked as a Managing Consultant for IBM Strategy and Analytics. Eventually, ShareBuilders and Efficio lured him back into the fold. He now spends his time exploring growth opportunities, creating new product concepts, and working on innovations and improvements for legacy products. Justin is a self-proclaimed “data nerd” and his passion bleeds into his recreational reading, writing, and daydreaming. He also enjoys gardening, trail running, and spending time with his family. Justin and his wife Adrianne share three beautiful daughters; Violet, Clara, and Ruby.