Vertiv makes the hardware and software that keeps data centers alive. When a cloud company like Amazon Web Services or Microsoft builds a massive facility full of servers, those servers need power delivered reliably, cooled constantly, and managed remotely. Vertiv sells exactly those things: power systems, cooling units, racks, software, and the maintenance contracts that keep everything running. Every time a customer orders a new cooling system, a rack of equipment, or a service visit, Vertiv gets paid. The more data centers the world builds, the more Vertiv sells. The diagram below traces where the money goes.

Five years of financial data tell a clear story of acceleration. Revenue climbed from $5.0 billion in 2021 to $10.2 billion in 2025. That is more than doubling in four years. But raw revenue growth only matters if the business becomes more profitable as it grows.

Here the picture gets more interesting. In 2022, gross margins actually fell to 28.4 percent, and the company burned through cash. Operating cash flow was negative $0.2 billion that year. Material costs were rising fast, and Vertiv had locked in contracts at fixed prices, so it could not pass those higher costs to customers quickly enough. That squeeze was real and painful. Then something shifted. By 2023, gross margins had recovered to 35.0 percent, and the business generated $0.9 billion in operating cash. By 2025, operating cash had reached $2.1 billion. Net debt, which sat at $3.0 billion at the end of 2022, had fallen to $1.2 billion by the end of 2025. The business went from bleeding cash to generating it at scale.

The fuel behind that recovery is the artificial intelligence buildout. Cloud providers, neocloud companies like CoreWeave, and colocation operators are racing to add capacity for AI workloads. Those workloads generate more heat per server than traditional computing, which means they need more cooling. They also draw more power, which means more of Vertiv's power management products per rack. Vertiv reported a $15.0 billion order backlog as of December 31, 2025, compared to $7.2 billion just one year earlier. That backlog represents customer orders already placed but not yet delivered.

To meet that demand, Vertiv has been spending heavily on new factories. A new facility opened in Pune, India in 2024 for thermal management products. A 215,000-square-foot facility opened in Pelzer, South Carolina the same year for modular solutions. The company also spent approximately $1.2 billion acquiring other businesses in 2025, including Great Lakes Data Racks and Cabinets for approximately $200 million. Capital expenditures are expected to rise to between $425 million and $525 million in 2026, roughly double the $226 million spent in 2025. Growth is being chased hard, and that costs money.

Now for the risks. They are specific and worth understanding carefully. First, Vertiv has some contracts that run longer than 12 months at fixed prices. If copper, steel, or aluminum prices jump, or if a project runs into delays, Vertiv absorbs those extra costs. That is what happened in 2022. Second, the company depends heavily on a small group of very large customers, including hyperscale cloud operators. Those customers can reduce, defer, or cancel orders. The backlog of $15.0 billion is not guaranteed revenue. Customers can walk away, sometimes with only a penalty payment.

Third, tariffs are a live threat. The United States has imposed tariffs on imported goods, and other countries have retaliated with their own tariffs. Vertiv uses steel, copper, aluminum, and electronics components sourced globally. If tariff costs rise faster than Vertiv can raise prices, margins shrink. The company acknowledged this directly: gross margin was relatively flat in 2025 compared to 2024, partly because tariff-related cost inflation offset the benefits of higher volumes and better pricing. The Americas segment grew operating profit by 56.2 percent in 2025, but the Europe, Middle East and Africa segment saw operating profit fall by 14.1 percent. The business does not move as one piece.

Vertiv is spending $441.7 million per year on engineering, research, and development to stay ahead of this technology shift. It has partnerships with Nvidia on power and thermal infrastructure for AI computing, with Oklo on alternative energy solutions for data centers, and with Caterpillar on backup power systems. These partnerships signal where Vertiv is placing its technical bets, but they are not yet revenue lines in the financial statements.