Zayo Group Holdings, Inc. has announced the appointment of Jesper Aagaard as Zayo's Managing Director of Europe. In this role, Aagaard will be instrumental in driving growth in Europe and shaping Zayo's overall strategy for the region. Aagaard will report directly to Zayo's CEO, Dan Caruso. Aagaard joins Zayo from GTT Communications where he served as division president of Europe and drove GTT's successful integration of Interoute Communications.