Zayo Group is a privately owned company headquartered in the US. Founded in 2007, it employs approximately 3370 individuals and reported $2.3B in revenue as of 2025. Functioning as a tier 1 media tech buyer, the company specializes in enterprise connectivity services and operates as a communications infrastructure provider, delivering solutions including fiber & transport, packet, and managed edge services.

Revenue

Founded

2007

Headcount

3,766

Headquarters

United States

Primary Segment

Enterprise connectivity services

Ownership

Privately Owned

Deployments

5

News Summary:

On July 7, 2026, Zayo was ranked #1 on the 2026 Channel Futures Managed Service Provider (MSP) 501, a global list of top managed service providers. This marks an ascent from #8 in 2023, #7 in 2024, and #2 in 2025, reflecting strategic investments in managed services. Previously, on July 1, Zayo signed a major contract with Mastec. This followed a significant internet disruption on June 22, which caused widespread access problems across services including X, Reddit, Discord, Zoom, and Microsoft Teams. The June 23 report linked the disruption to a reported fiber cut in eastern North America and Zayo routing issues. Earlier on June 22, thousands of users reported trouble accessing various services, with Cloudflare attributing the problem to a Zayo network routing outage. Cloudflare had initially begun investigating a fiber cut in Eastern North America that day as popular internet services experienced issues.

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Zayo Group offers 7 products in the connectivity and cloud, media tech and telecoms tech industries. Zayo Group's product portfolio comprises of data centre infrastructure, connectivity and distribution services, enterprise connectivity services and enterprise and telecoms software.
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Zayo Group's revenues were over $1B in 2025. Caretta Research has split Zayo Group's revenue into 5 different product categories, the largest of which is enterprise fibre and private IP. For full access to Zayo Group's revenue breakdown subscribe to Caretta Portal.
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Zayo Group's customers primarily consist of software Development, newspaper Publishing and media and TV services companies. Examples of Zayo Group's customers include Dropbox, The Globe and Mail and Pac-12 Networks. Zayo Group has partners like Fermaca Networks. Examples of Zayo Group's suppliers include Net Insight and Comprimato.

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