Zayo Group
Zayo Group is a global provider of fiber-based communications infrastructure and network services, founded in 2007 in Boulder, Colorado. The company specializes in high-bandwidth connectivity solutions and has expanded its fiber network to exceed 100,000 route miles across the United States, Canada, and Europe through strategic acquisitions. Zayo offers a wide range of services, including dark fiber and wavelength services, Ethernet and IP services, colocation and data center services, as well as SD-WAN and edge managed services. The company also supports 5G infrastructure solutions, providing essential connectivity for mobile operators. Its diverse customer base includes telecommunications carriers, media companies, financial institutions, healthcare organizations, and government entities, all benefiting from Zayo's reliable, high-speed data transport and network scalability.
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Headcount trend
Zayo Group went from 2,342 employees in Jul 2023 to 2,482 in Jun 2025. Jan to Jun 2025: 124 people joined, 53 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Hiring now
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All salaries5 salary profiles in the US
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 2 filings.
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Zayo Group FAQ
How many employees does Zayo Group have?
Zayo Group has about 2,482 employees, up 0.4% over the 3 months to Jun 2025.
Does Zayo Group sponsor H1B visas?
Yes. Zayo Group filed 2 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Finance roles.
What is Zayo Group's revenue per employee?
Zayo Group makes about $1.04M in revenue per employee, based on $2.58B annual revenue and 2,482 employees.
How much does Zayo Group pay?
6figr has 5 salary profiles for Zayo Group in the US, with pay broken down by role, level, gender and ethnicity on the Zayo Group salaries page. See Zayo Group salaries
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.