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Zayo Group Holdings, Inc. is a leading global provider of fiber-based communications infrastructure. The company offers a comprehensive suite of solutions including dark fiber, wavelengths, Ethernet, IP transit, cloud connectivity, and colocation services. Zayo's extensive network spans North America and Europe, connecting major data centers, enterprises, carriers, and cloud providers. They empower businesses with high-capacity, low-latency connectivity essential for today's digital landscape, supporting applications like cloud computing, big data, artificial intelligence, and 5G.
Serves as the central hub for Zayo's global operations, strategic decision-making, corporate functions (including finance, legal, HR), and executive leadership.
Located in the Pivot Denver building in LoDo (Lower Downtown), a LEED Gold certified redeveloped historic structure. The office features modern amenities and is close to public transport, dining, and entertainment.
The work culture at the Denver HQ emphasizes Zayo's core values such as accountability, collaboration, and agility. It's a dynamic, fast-paced environment focused on innovation and delivering critical infrastructure solutions to a demanding B2B clientele.
The Denver HQ centralizes Zayo's leadership and operational command, facilitating efficient management of its vast North American and European fiber network and driving strategic initiatives.
Zayo supports global functions through its extensive fiber network spanning North America and Western Europe. This includes providing high-capacity connectivity solutions like dark fiber, wavelengths, Ethernet, and IP transit. The company supports multinational enterprises, carriers, cloud providers, and data centers with critical infrastructure for international data transport, cloud access, and interconnection services. Key functions supported globally include sales, network operations, service delivery, and customer support tailored to regional market needs, with major operational centers in the US, UK, France, and Canada.
1621 18th St, Suite 1000
Denver
Colorado
USA
Address: 100 Bishopsgate, 12th Floor, London, EC2N 4AG, UK
Manages and expands Zayo's extensive European fiber network, providing connectivity solutions to multinational corporations, carriers, and cloud providers operating in the region.
Address: 15-25 Boulevard de l'Amiral Bruix, 75016 Paris, France
Facilitates Zayo's network presence and service offerings in France, a key European market for data traffic and enterprise connectivity.
Address: Various locations; historically significant presence.
Supports various operational and technical functions, leveraging the local tech ecosystem and talent from its founding city.
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As of April 2025, Zayo Group' leadership includes:
Zayo Group has been backed by several prominent investors over the years, including:
Zayo Group has actively strengthened its leadership team over the past year with key appointments in technology, product, and finance to support its growth and innovation strategy. No major C-suite departures were prominently announced during this period.
Discover the tools Zayo Group uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Zayo Group primarily utilizes the 'firstname.lastname@zayo.com' email format for its employees. While other formats may exist in isolated cases, this is the most prevalent and reliable pattern for professional communication.
firstname.lastname@zayo.com
Format
jane.doe@zayo.com
Example
90%
Success rate
Zayo Newsroom • May 1, 2024
Zayo Group Holdings, Inc. announced the appointment of Jeffrey Noto as Chief Accounting Officer (CAO). Noto will lead Zayo’s global accounting operations, financial reporting, and internal controls....more
Zayo Newsroom • April 16, 2024
Zayo Group announced plans to expand its independent fiber network in Toronto, Canada. The expansion will provide businesses in the region with enhanced connectivity options, including new fiber routes and increased capacity....more
Zayo Newsroom • January 9, 2024
Zayo Group appointed Nikos Katinakis as its new Chief Technology Officer (CTO). Katinakis will be responsible for leading Zayo’s technology strategy, innovation, and network architecture....more
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