Microsoft Azure revenue hits $33.2B as AI and cloud demand surges

Surpassing analyst expectations

Microsoft recently released its quarterly financial results, revealing that its Azure cloud business generated $33.2 billion in revenue during the September quarter. This figure represents a 48% increase compared to the same period last year. The growth significantly outperformed the forecasts set by Wall Street analysts.

The company also reported total revenue of $92.3 billion for the first quarter of its 2027 fiscal year. This total was 19% higher than the previous year and surpassed the $90.75 billion that experts had predicted. These results suggest a robust appetite for Microsoft's core computing services.

Following the announcement, Microsoft's shares rose nearly 4% in after-hours trading. The report is particularly notable because it marks the first time the company has broken out the specific quarterly revenue figure for Azure rather than just reporting its growth rate.

A new financial structure

The disclosure comes as part of a new financial structure that Microsoft implemented this quarter. This new system splits the company into two distinct segments: Agents and Infra, and Devices and Consumer. The Agents and Infra segment includes Azure, Microsoft 365, Dynamics, and LinkedIn's recruiting and sales tools.

Revenue for the Agents and Infra segment rose 25% to $76.8 billion, which was higher than the company's own forecast of $75.15 billion to $75.75 billion. Operating income for this specific segment also saw a 24% increase, reaching $40.6 billion. This highlights the strength of Microsoft's enterprise and productivity software suite.

In contrast, the Devices and Consumer segment, which covers Windows, Xbox, and search advertising, saw a 3% revenue decline to $15.5 billion. However, this figure was still higher than the $14.7 billion to $15.2 billion range that the company had anticipated. Operating income for this segment rose by 2% to $5.4 billion.

Infrastructure and capacity

One of the most significant aspects of the report involves how Microsoft is managing its physical infrastructure. The company spent $45.2 billion on capital expenditures, including finance leases, which was lower than the $50 billion it had expected to spend. Some of this lower spending was due to delays in data center capacity from third-party providers.

Despite these delays, Microsoft managed to meet high demand by utilizing different strategies. CFO Amy Hood explained that growth was driven by Foundry, which is the service used to build AI apps and agents. The company also performed engineering work to sell off unused capacity on its existing servers to meet immediate needs.

The report indicates that while some capacity arrived late, the company is still moving forward with its buildout. Microsoft expects to spend more than $50 billion this quarter, but it has adjusted its total capital expenditure forecast for calendar 2026 to about $170 billion, down from the previous estimate of $175 billion.

Future growth and financing

Looking ahead, Microsoft expects its Azure growth to accelerate again in the coming quarter. CFO Amy Hood noted that the company expects growth to reach between 49% and 50% when excluding currency changes. She emphasized the high demand by stating, "Customer demand continues to exceed available supply."

To keep up with this demand, Microsoft may look for new ways to fund its massive infrastructure projects. Hood mentioned that the company might tap into additional sources of financing if it finds the terms to be attractive. Regardless of how it is funded, Microsoft currently expects to bring in more cash than it spends during this fiscal year.

The company is also preparing for upcoming expenses, including a buyout offer it announced recently. Microsoft expects total revenue for the December quarter to fall between $96 billion and $97.1 billion. These figures are higher than the $95.7 billion that analysts expected for that period.