Executive Profile — Telecommunications & Digital Infrastructure
Fiber king. AI infrastructure bet-maker. The CEO who grew a $2B company to $34B — and then took on a harder job.
Chief Executive Officer, Zayo Group — Denver, Colorado
Who He Is
Before the AI boom had a name, Steve Smith was already thinking in fiber route miles. As CEO of Zayo Group - the company that owns and operates the dark fiber and bandwidth infrastructure connecting the world's biggest enterprises, carriers, and cloud providers - he is making bets measured in decades, not quarters. In 2024 alone, Zayo secured more than $1 billion in AI-related infrastructure contracts, with a pipeline of $3 billion more lined up.
Smith came to Zayo in October 2020, recruited by private equity owners EQT Partners and Digital Colony to lead the company's transformation after it went private. His track record made the hire obvious to anyone who had watched Equinix. During his 11-year run as CEO there, he grew revenues from $400 million to $4.4 billion, expanded to 200 data centers across 52 markets serving 10,000+ customers, and delivered 41 consecutive quarters of growth. The company's equity value went from $2 billion to $34 billion - a number that tends to end conversations about whether he can scale a company.
The background that shaped all of this is less corporate than the biography suggests. Smith graduated from the United States Military Academy at West Point with an engineering degree, then served eight years as a U.S. Army officer - including a posting as aide-de-camp to the Commander in Chief of U.S. Armed Forces in the Pacific. That role put a young officer inside the decision-making architecture of a vast, complex organization. The habit of thinking about systems, logistics, and long-horizon execution has not left him.
After the Army, he moved into enterprise technology - Lucent Technologies, Electronic Data Systems (EDS), Hewlett-Packard Services - building a two-decade foundation in infrastructure sales, operations, and leadership before landing the Equinix seat in 2007. At Zayo, he inherited a company with extraordinary physical assets: 240,000 route miles of fiber, 34 million fiber miles, and 1,900 data centers worldwide. The job is to turn those assets into the backbone of the AI economy.
His current thesis is simple and large: AI workloads need fiber. Lots of it. Zayo is now constructing 5,000+ new long-haul fiber route miles in direct response to demand that Smith forecasts will grow 2-6x by 2030. The company he runs is not a household name. The infrastructure it operates is inside nearly everything that is.
"Tasks without meaning create jobs without fulfillment. Connect daily work to bigger impact. Make purpose visible."— Steve Smith, CEO, Zayo Group
The Equinix Era
When Steve Smith walked into Equinix in 2007, data centers were a niche business. Most enterprises still ran their own server rooms. Cloud was a meteorological term. The iPhone had just shipped.
By the time he left in January 2018, Equinix had become one of the most important infrastructure companies in the world: 200 data centers across 52 markets, 10,000+ customers, revenues of $4.4 billion, and an equity value of $34 billion. Over that span, he integrated 21 acquisitions representing more than $25 billion in organic and inorganic investment. The company delivered 41 consecutive quarters of growth.
The recipe was not complicated, but it was hard: build neutral colocation facilities where the world's networks could interconnect, acquire strategically, and never stop expanding in markets where interconnection density creates compounding value. Smith ran that playbook with military precision for over a decade.
He was named an Ernst & Young Entrepreneur of the Year Technology Infrastructure Finalist during his tenure - recognition from outside the industry that the growth was real, not financial engineering.
Equinix Scorecard: Smith Era (2007-2018)
| Metric | 2007 (Start) | 2018 (Exit) |
|---|---|---|
| Revenue | $400M | $4.4B |
| Equity Value | $2B | $34B |
| Data Centers | ~30 | 200 |
| Markets | ~10 | 52 |
| Customers | <1,000 | 10,000+ |
| Acquisitions | 0 | 21 |
| Quarterly Growth | — | 41 consecutive |
Career Arc
Graduated with a B.S. in Engineering. The curriculum is less about circuits than about systems thinking under pressure - a trait that shows up decades later in how he runs companies.
Served as aide-de-camp to the Commander in Chief of U.S. Armed Forces in the Pacific. Responsibility: making sure one of the most complex military commands in the world ran smoothly. The job is about logistics, discretion, and pattern recognition at scale.
Spent nearly two decades building senior leadership experience across technology services and infrastructure businesses. The education in managing large B2B sales, operations, and customer relationships that no MBA program delivers.
The 11 years that defined his reputation. Grew equity value 17x, integrated 21 acquisitions, delivered 41 consecutive quarters of growth, and turned a niche data center company into a $34 billion S&P 500 fixture. Named E&Y Entrepreneur of the Year Technology Infrastructure Finalist.
Joined the private equity firm specializing in infrastructure investments. Two years on the investor side gave him a lens into how capital thinks about infrastructure assets - context that shapes how he talks to Zayo's owners today.
Recruited by EQT Partners and Digital Colony to lead the company post-privatization. Now steering Zayo through the biggest infrastructure investment cycle in its history - building fiber for AI at a scale the industry has not seen before.
The Big Bet
The AI infrastructure buildout is not a trend Smith is chasing - it is a structural shift he identified early and moved into before the market caught up. The math is straightforward: large language models need to train and inference across massive distributed compute. That compute needs to talk to itself over fiber, not satellite, not wireless. Latency is physics. Bandwidth is infrastructure.
In 2024, Zayo locked in over $1 billion in AI-related infrastructure contracts. The pipeline of deals under discussion exceeded $3 billion. To get ahead of demand that he projects will grow 2-6x by 2030, Smith authorized the construction of more than 5,000 new long-haul fiber route miles - one of the largest single fiber expansion programs in the United States.
The company's existing position matters here. Zayo already operates 90,000+ on-net locations across North America. Adding fiber to that network creates compounding density - each new mile makes the surrounding miles more valuable. It is the same logic Smith ran at Equinix, applied to a different substrate.
In 2024, Zayo also completed the acquisition of Crown Castle's Fiber Solutions business, adding metro fiber density in key markets and accelerating the company's ability to serve enterprise and carrier customers at the edge of the network where AI workloads increasingly need to land.
Locked in across hyperscalers, cloud providers, and enterprise customers building AI infrastructure.
Additional AI infrastructure contracts under discussion as of late 2024.
Long-haul fiber under construction to meet AI demand forecast to grow 2-6x by 2030.
Climbed from #8 in 2023 to #2 in 2025 - a ranking that tracks managed service provider performance across the industry.
Zayo's network is the connective tissue of the digital economy - dark fiber, wavelengths, and bandwidth infrastructure spanning industries most consumers never think about.
Field Notes
Before Smith ever sat in a corporate boardroom, he served as aide-de-camp to the Commander in Chief of U.S. Armed Forces in the Pacific. The role is essentially chief of staff to a four-star general running a multi-theater command. You learn fast how to handle information flow, prioritize competing demands, and keep a complex organization moving without losing the thread. That operational pattern is visible in how Smith talks about focus: "When everything's important, nothing is."
When Smith took the Equinix seat in 2007, data center colocation was not a glamour sector. The Internet Exchange concept was novel. The idea that companies would pay premium rates to put their servers in neutral, carrier-rich facilities instead of their own offices was still a hard sell to CFOs. He made the case with a decade of compounding growth and walked out with a 17x equity return for shareholders.
Between Equinix and Zayo, Smith spent two years as a Managing Director at GI Partners - a private equity firm that invests in infrastructure, software, and technology assets. Most operating executives who leave a CEO role either retire or start another company. Smith spent two years on the other side of the table, evaluating infrastructure assets for investment. When EQT and Digital Colony came calling for Zayo, he had recent context on how their model worked.
Zayo's fiber network is so large that its 34 million individual fiber miles - if you laid them end-to-end - would stretch from Earth to the Moon and back more than 70 times. The 240,000 route miles of network coverage is roughly equivalent to circling the Earth's equator nearly 10 times. These are not marketing numbers. They represent physical infrastructure Smith is responsible for maintaining, expanding, and monetizing every day.
In His Own Words
"I'm excited to join Zayo as it begins its journey as a private company backed by two of the world's largest infrastructure investors."
"Tasks without meaning create jobs without fulfillment. Connect daily work to bigger impact. Make purpose visible."
"When everything's important, nothing is. Stay focused on what truly matters."
"AI demand is forecasted to grow 2-6x by 2030. We're getting ahead of it."
Track Record
Grew Equinix from a $2 billion company to a $34 billion S&P 500 infrastructure giant over 11 years as CEO.
Successfully integrated 21 companies representing over $25 billion in organic and inorganic investment at Equinix - without missing a quarter.
Delivered more than a decade of uninterrupted sequential growth and positive earnings at Equinix. The kind of run that earns industry-wide credibility.
Locked in over a billion dollars in AI infrastructure contracts in a single year at Zayo, with a $3 billion pipeline behind it.
Authorized one of the largest independent fiber expansion programs in the U.S. in response to AI demand projections through 2030.
Named Technology Infrastructure Finalist for Ernst & Young's Entrepreneur of the Year award during his Equinix tenure.
The Team He Built
Smith assembled a leadership team with deep infrastructure and carrier experience across every function.
President & COO
Chief of Operations
Chief Product & Technology Officer
Chief Legal Officer
Chief Financial Officer
Chief People & Culture Officer
President, Europe
CEO, Zayo Europe
Strange & True
Smith went from serving as aide-de-camp to the Commander in Chief of U.S. Armed Forces in the Pacific to running a $34 billion data center company. The common thread: both jobs require managing overwhelming complexity without losing sight of the mission.
Zayo's 34 million fiber miles of infrastructure, laid end-to-end, would reach from Earth to the Moon and back more than 70 times. Smith's job is to keep all of it lit and monetized simultaneously.
He scaled two separate multi-billion-dollar infrastructure companies in two different technology cycles (colocation, then fiber/AI). That particular double is exceedingly rare.
Between his two major CEO roles, Smith spent two years as a private equity Managing Director at GI Partners. Most executives don't take the LP seat. He did - and it shaped how he thinks about capital allocation and infrastructure investment returns.
Zayo's corporate address sits on Wynkoop Street in Denver's Lower Downtown - a converted 19th-century warehouse district that became a tech hub. The building that once stored goods now routes information for half the internet.
Smith also sits on the board of NextDC, an Australian publicly traded data center company. He is simultaneously running one of America's largest fiber networks and advising one of Australia's largest data center operators. The scope of infrastructure he touches daily is genuinely planetary.
"AI demand is forecasted to grow 2-6x by 2030. We're getting ahead of it."— Steve Smith, on Zayo's AI infrastructure buildout
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