Christoph Mayer, based in Vienna, Vienna, Austria, is currently a Partner Ey-Microsoft Service Group at Ey, bringing experience from previous roles at Ey and Microsoft. Christoph Mayer holds a 2017 - 2017 Insead. With a robust skill set that includes Outsourcing, Business Development, Business Strategy, IT Outsourcing, Cloud Computing and more, Christoph Mayer contributes valuable insights to the industry. Christoph Mayer has 3 emails on RocketReach.