❯ Microsoft grows revenue 19% as Azure and enterprise AI contracts expand

A cloud-led start to the fiscal yearMicrosoft’s results for the quarter ended September 30 show revenue of $92.28 billion, up 19%, and operating income of $45.92 billion, up 21%. Azure revenue grew 48%. Microsoft’s fiscal year begins in July, so fiscal first-quarter results cover the calendar third quarter.

Enterprises buy more than modelsMicrosoft Cloud revenue reached $63.9 billion, up 30%, and Microsoft 365 commercial cloud revenue grew 17% as reported. Its enterprise offering combines cloud computing, workplace software, agents and security: customers pay both for model computation and for AI capabilities in existing systems. Revenue belongs to the relevant products, so total cloud revenue cannot be equated with generative AI revenue.

Contracts convert over timeCommercial remaining performance obligations increased 73% to $677 billion. This represents contracted revenue still to be recognized, indicating larger commitments to future services. Microsoft must deliver those services over time, which in turn requires data centers, equipment and staff.

Comparable earnings matterGAAP net income rose 32% to $36.63 billion. Excluding investment effects from OpenAI, adjusted net income was $36.42 billion, up 18%. The difference largely reflects a substantial OpenAI-related loss a year earlier versus a small gain this quarter. Cloud and enterprise software are expanding, but the full 32% increase does not arise from faster underlying operations.

▮ SIGNALMicrosoft’s AI business is becoming part of long-term enterprise procurement, expanding revenue visibility while extending its responsibility to finance capacity and deliver services.