Experiencing the pain of manually preparing, tracking, checking, approving and processing expenses first-hand, the five co-founders, Dr. Devis Lussi, Lars Mangelsdorf, Melanie Gabriel, Philippe Sahli and Thomas Inhelder, set out to start an expense revolution. Zurich-based Yokoy automates spend management for medium and large enterprises with artificial intelligence, combining expense management, supplier invoice management and smart corporate cards into one single intuitive platform.