Microsoft cloud and ai strength drives first quarter results

Redmond, wash. , oct. 29, 2025 /prnewswire/ -- microsoft corp. today announced the following results for the quarter ended september 30, 2025, as compared to the corresponding period of last fiscal year: revenue was $77.7 billion and increased 18% (up 17% in constant currency) operating income was $38.0 billion and increased 24% (up 22% in constant currency) net income, on a gaap basis, was $27.7 billion and increased 12%, and on a non-gaap basis was $30.8 billion and increased 22% (up 21% in constant currency) diluted earnings per share, on a gaap basis, was $3.72 and increased 13%, and on a non-gaap basis was $4.13 and increased 23% (up 21% in constant currency) non-gaap results exclude the impact from investments in openai, explained in the non-gaap definition section below "our planet-scale cloud and ai factory, together with copilots across high value domains, is driving broad diffusion and real-world impact," said satya nadella, chairman and chief executive officer of microsoft.
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