Zayo Group

Zayo Group

Zayo Group was established in 2007 by telecom veteran Dan Caruso, with a focus on owning and operating fiber-optic network infrastructure. The company grew rapidly through a combination of organic expansion and strategic acquisitions, amassing over 130,000 route miles of fiber across North America and Europe. The underlying wealth context involves investments from institutional and strategic partners rather than a single family office structure. Zayo's strategy centers on digital infrastructure—encompassing dark fiber, wavelength services, data center connectivity, and managed networking. The firm targets enterprise and wholesale customers, including hyperscale cloud providers like Amazon Web Services, Microsoft Azure, and Google Cloud, as well as telecommunications carriers. Notable deals include the 2020 acquisition of Allstream's fiber assets and the sale of its European fiber business to Digital Colony Partners in 2021. The firm was taken private in 2020 by a consortium led by Digital Colony Partners, EQT Infrastructure, and GTCR in a $14.3 billion transaction, signaling the asset class's institutionalization. Zayo operates with a lean corporate structure and maintains an active M&A pipeline, with recent activity including the expansion of its Denver metro fiber network in 2023. Zayo's structural differentiator lies in its vertical integration of physical infrastructure ownership with service layer operations, giving it control over both the asset and its revenue generation. The firm's governance is shaped by its private equity owners, with a focus on long-term capital cycles rather than quarterly earnings pressure.