Dr. Christophe Kolb is the founder and CEO of Taller, a global accelerator for digital transformation that brings AI and deep tech from incubation to large-scale deployment. He works with Fortune 500 companies and ambitious enterprises to build "centaur workforces": hybrid teams of human specialists and AI agents that redefine how organizations create, deliver, and capture value. A longtime traveler across the frontiers of advanced technology-from neural networks and decentralized systems to quantum computing-Kolb holds a Ph.D. in Computation & Neural Systems from Caltech and a degree in Physics & Philosophy from Oxford.

Jan Rosen is Chief Innovation and Transformation Officer at Taller, where he designs and deploys agentic AI architectures that change how organizations think, decide, and deliver. Before joining Taller, he led major engineering efforts at Venmo and PayPal, building the invisible machinery behind everyday payments and in-store experiences, and driving major platform modernization. A systems engineer by training and temperament, he moves easily from code to culture, helping enterprise leaders translate advanced strategy into running software. Rosen holds an M.Sc. in Computer Science from Chalmers University of Technology.