Zayo | AI Transformation Index
Zayo is one of the clearest structural beneficiaries of the AI wave in the EQT portfolio — every LLM training run, inference cluster, and multi-cloud workl...
EQTOverview
Zayo owns and operates a 133,000+ route-mile fiber optic network across North America and Western Europe, generating revenue by leasing dark fiber, wavelengths, Ethernet, and IP connectivity to enterprise, carrier, and hyperscaler customers on long-term contracts.
Executive Summary
Zayo is one of the clearest structural beneficiaries of the AI wave in the EQT portfolio — every LLM training run, inference cluster, and multi-cloud workload requires more fiber, and Zayo owns the pipes. The durability story is exceptional: physical infrastructure, permitting moats, and long-term contracts make this essentially AI-proof from a substitution standpoint. The internal AI transformation opportunity is more modest than the external demand tailwind — Zayo's production function is capital and field-labor intensive rather than cognitive-labor intensive, so the PE value creation angle is less about AI transformation of operations and more about positioning the asset to capture the AI infrastructure supercycle through network expansion and the NaaS platform's ability to serve a new tier of enterprise demand.
Durability
How resilient is this business against AI disruption?
Market Substitutability
Profit Pool Migration
Barrier to Entry
Disintermediation Exposure
Switching Costs
Opportunity
How big a deal is AI for this business?
AI Applicability
Improvement Magnitude
Transformation Upside
Domain Intelligence Amplification
60.7
Ciridae AI Score
Durability Rationale
Zayo's durability case is structurally exceptional because the company IS the physical infrastructure that AI requires — fiber in the ground is not a cognitive service that AI can substitute or disintermediate, it is the literal substrate of AI compute. Capital intensity and permitting complexity protect against new entrants across any realistic time horizon, and the Crown Castle acquisition further densifies an already formidable route network. The principal durability risk is concentrated customer exposure to hyperscalers who are vertically integrating, but even the most aggressive self-builders cannot economically replicate Zayo's multi-tenant, multi-route density across the full footprint.
Opportunity Rationale
The AI opportunity for Zayo is primarily external (as a beneficiary of AI-driven bandwidth demand) rather than internal (as a business transformed by deploying AI internally). The cognitive labor base is relatively thin for a company of this revenue scale — most employees are field technicians, network engineers, and sales professionals rather than a large manual knowledge workforce ripe for compression. The DynamicLink NaaS platform is the most meaningful internal AI transformation vector, opening faster provisioning and a new self-serve delivery model, but the overall unrealized step-change from internal AI deployment is moderate given how capital-heavy and physically-constrained the production function is.
Key Risks
Hyperscaler vertical integration accelerates beyond current trends — if Google, Microsoft, and Amazon aggressively build proprietary long-haul fiber on Zayo's highest-density corridors, the most valuable routes face pricing and occupancy pressure that the current moat framing underestimates.
The internal AI transformation opportunity may be structurally smaller than comparable PE assets — if the cognitive labor pool is thinner than expected, the PE value creation thesis depends almost entirely on external AI demand tailwinds (bandwidth growth) rather than operational AI transformation, making the opportunity score sensitive to the pace of AI infrastructure buildout rather than internal execution.
Company Overview
| Headquarters | United States |
| Products / Services | Leased dark fiber, Fiber to cellular towers and small cell sites, Dedicated Wavelength connections, Ethernet, IP connectivity, Data center colocation, Other high-bandwidth offerings |
| Deal Partners |
AI & Tech Initiatives
| Name | Description |
|---|---|
| DynamicLink Network-as-a-Service (NaaS) Platform | Launched in 2025, DynamicLink is an advanced Network-as-a-Service platform that allows customers to quote, order, and activate network connectivity in real-time. It consolidates multiple network services into a single port with software-driven delivery, enabling real-time scaling, provisioning, and reconfiguration without manual intervention. The platform runs all network logic on Zayo's core infrastructure rather than on customer premises, providing high-speed, multi-terabyte single-packet processing. It includes AI-driven features such as security functions (web filtering, DDoS protection, zero trust network access) and built-in monitoring for enhanced network intelligence and automation. |
| 400G Network Enablement and AI Infrastructure Expansion | In 2025, Zayo completed a full 400G enablement of its North American Wavelengths network, significantly increasing bandwidth capacity to support AI workloads including training large language models (LLMs) and streaming high-resolution video. This upgrade quadruples capacity over previous 10G and 100G networks, facilitating the massive data throughput required by generative AI and LLM training. Zayo also expanded its fiber network with over 899 route miles and 1.15 million fiber miles added in North America, including AI-focused routes connecting major AI and cloud hubs. |
| New Long-Haul Dark Fiber Routes for AI Workloads | Announced and commenced in 2025, Zayo is building three new long-haul dark fiber routes specifically designed to meet the surging demands of AI workloads. These routes include Chicago to Columbus (385 miles), Chicago to Minneapolis (521 miles), and Phoenix to Tucson (123 miles), with plans for future expansions into other AI growth corridors. This infrastructure supports the high-throughput, low-latency data transport needs of generative AI and real-time analytics. |
| AI-Driven Network Predictions and Strategic Focus | Throughout 2024 and 2025, Zayo experts publicly predicted and strategized around AI-driven network demands, emphasizing the critical role of fiber and network automation to support generative AI and LLM workloads. They highlighted the need for proactive investments in network scalability, automation, and AI-enabled autonomous network management to meet the growing complexity and speed requirements of AI applications. The predictions also included the rise of agentic AI in enterprise networking for real-time scaling, rapid reconfiguration, and deep observability. |
| 2026 Network and AI Infrastructure Predictions | In early 2026, Zayo outlined how networks will shape the next phase of AI, focusing on the importance of bandwidth, ultra-low latency, and programmable, agentic networks. The company emphasized that enterprise networks will become cloud-like, programmable, and driven by agentic AI to support real-time operations, security, and compliance. This includes AI-driven network orchestration and autonomous workflows to handle the complexity of distributed AI systems and multi-cloud environments. |
PE / Ownership History
| Event | Details |
|---|---|
Crown Castle sold its fiber segment, with EQT acquiring the small cells business and Zayo acquiring the fiber solutions business. March 13, 2025 | Crown Castle agreed to sell its fiber solutions business to Zayo and its small cells business to EQT for $8.5 billion in aggregate, expected to close in the first half of 2026. |
Zayo was acquired by affiliates of Digital Colony Partners and EQT Infrastructure IV fund, transitioning from a public to a private company. March 9, 2020 | Shareholders received $35.00 per share in cash, representing a 32% premium over the six-month volume-weighted average price. The total transaction value was $14.3 billion, including the assumption of $5.9 billion net debt. |
Executives
| Name | Background |
|---|---|
Steve Smith Chief Executive Officer (CEO) | Steve M. Smith has over 30 years of experience as a global leader in the technology sector. Before joining Zayo, he was Managing Director at GI Partners, a private investment firm. From 2007 to 2018, he was CEO and President of Equinix, the largest data center company globally, where he grew the company from $2 billion to $34 billion in market value and revenue from $400 million to $4.4 billion. He led 21 acquisitions totaling over $25 billion in investments. Steve also held senior roles at HP Services, Lucent Technologies, and Electronic Data Systems Corporation. He served eight years in the U.S. Army, including as aide-de-camp to the Commander in Chief of the U.S. Armed Forces in the Pacific. He graduated from the U.S. Military Academy at West Point with a B.S. in Engineering. Serves on the Board of Directors of Zayo and NextDC, an Australian data center company. |
Jeff Noto Chief Financial Officer (CFO) | Jeff Noto oversees Zayo's global finance organization, including accounting, operational finance, financial planning and analysis, tax, investor relations, billing, financial reporting, internal audit, and treasury. He has over 35 years of experience in financial management, strategy, and operations. Prior to Zayo, Jeff held several executive roles at Verizon, including Senior Vice President and CFO for the Global Network and Technology and Verizon Global Services organizations. He also served as SVP and CFO for Verizon's Consumer and Mass Business, Global Media & Telematics, and led the Business Analytics Center of Excellence and Finance Transformation. Board member of the National Children's Alliance and former Adjunct Professor at Seton Hall University's Stillman School of Business. Holds a B.S. in Business Economics from Rutgers University, a Master's in Accounting from Seton Hall University, and is a Certified Public Accountant (NJ). |
Chris Brown President and Chief Operating Officer (COO) | Chris Brown has over 30 years of experience in energy, chemicals, infrastructure, and utilities sectors. Before joining Zayo, he was founder and CEO of Brown Equity Group, an investment firm. He previously served as CEO of Lubrizol, a chemical manufacturer, and chief executive of Berkshire Hathaway Energy Infrastructure Group. His expertise in energy and utilities is seen as a strong fit for Zayo's fiber business, which operates similarly to an electric utility in terms of infrastructure and service delivery. Focuses on accelerating growth and integrating Crown Castle's fiber assets, acquired by Zayo in 2025. |
Julie Tschida Brown Chief People and Culture Officer | |
Brian Daniels Chief Sales Officer | |
Bryan Fleming Chief Information Officer | |
Nikos Katinakis Chief Technology Officer | |
Lauren Lantero Chief Legal Officer | |
Bill Long Chief Product and Strategy Officer | |
Troy Lupe Chief Network Officer |