
Before leading Tebra, Dan Rodrigues spent six years finding a business model Kareo could scale. His route there began with founders in the family living room and a college search engine built with friends at UCLA.

Travis Kalanick is the co-founder and former CEO of Uber, the ride-sharing giant that revolutionized urban transportation worldwide. After a controversial departure from Uber in 2017, he launched CloudKitchens, a ghost kitchen infrastructure company, and in March 2026 announced Atoms, a robotics venture focused on food, mining, and transportation. Known for his relentless drive and combative approach to regulation, Kalanick has built multiple billion-dollar companies while stirring controversy over workplace culture and aggressive business tactics.