Knowledge graphs are way more than just a catalog and integration layer for the hundreds or thousands of corporate data silos. We argue that it's the foundation for turning pure data into actionable knowledge that supports the right decisions at the right time. In this talk, we will share success stories of business users that are leveraging the eccenca knowledge graph technology to cut through their complexity as well as manage rules and constraints in explicit models. We will show how we enabled them to automate highly complex environments with minimal need for IT intervention. After all, they not only benefit from full transparency and new-found agility from the perspective of their line-of-business users. It also led to more constructive and focused cooperation with IT itself.