The complex challenges the world faces today — climate change, the energy transition, and growing inequality just to name a few — have forced large, incumbent companies to take action, reinventing their business models in some cases or radically re-engineering their products, services, and operations in others. These actions are crucial to securing a sustainable future. But large companies can’t do this alone. Indeed, they shouldn’t. Young, fledgling ventures need to be part of these solutions, too.