Microsoft reported $10 billion in OpenAI-linked revenue for the September quarter
Microsoft's regulatory filing for the quarter ended September 30, 2026 said commercial arrangements with OpenAI, including revenue-sharing, generated ten billion dollars in revenue, nearly eleven percent of ninety-two point three billion dollars in total quarterly revenue. The figure landed with Microsoft's first disclosure of Azure revenue in dollars at thirty-three point two billion, up forty-eight percent year over year, and another record quarter as markets weigh whether AI capital spending is producing returns. OpenAI owed seven point two billion in outstanding receivables at quarter end, up from six billion in June, representing prior transactions rather than additional revenue. Available excerpts do not say how much of the OpenAI-linked revenue came from revenue-sharing versus Azure cloud services.
Microsoft reported $10 billion in OpenAI-linked revenue for the September quarter
Microsoft generated $10 billion in revenue from commercial arrangements with OpenAI, including revenue-sharing payments, in the quarter ended September 30, the company said in a regulatory filing on Wednesday. That represents nearly 11% of Microsoft's total quarterly revenue of $92.3 billion.
Key takeaway
A single partner now accounts for roughly one ninth of Microsoft's quarterly sales, even as the two companies compete for the same customers.
What happened
TechCrunch reported that Microsoft said in a regulatory filing on Wednesday it generated ten billion dollars in revenue from commercial arrangements with OpenAI, including revenue-sharing payments, in the quarter ended September 30, 2026, the first quarter of fiscal 2027.
That OpenAI-linked total was nearly eleven percent of Microsoft's reported ninety-two point three billion dollars in quarterly revenue. For fiscal 2026, OpenAI-related revenue reached twenty-four point one billion dollars, and outstanding receivables from OpenAI rose to seven point two billion at September 30, up from six billion at June 30.
Evidence
Microsoft reported ten billion dollars in OpenAI-linked revenue for the September quarter.
TechCrunch AI · attributed
Microsoft generated $10 billion in revenue from commercial arrangements with OpenAI, including revenue-sharing payments, in the quarter ended September 30, the company said in a regulatory filing on Wednesday.
OpenAI-linked revenue was nearly eleven percent of Microsoft's total quarterly revenue.
TechCrunch AI · attributed
That represents nearly 11% of Microsoft's total quarterly revenue of $92.3 billion.
Outstanding receivables from OpenAI increased to seven point two billion dollars.
TechCrunch AI · attributed
Microsoft also reported $7.2 billion in outstanding receivables from OpenAI at the end of September, up from $6 billion at the end of June.
Microsoft disclosed Azure quarterly revenue in dollars for the first time at thirty-three point two billion.
TechCrunch AI · attributed
it reported that Azure brought in a healthy $33.2 billion in revenue for the July–September quarter, up 48% from a year earlier.
Microsoft fiscal Q1 2027 showed declines in Xbox and Windows OEM revenue lines.
Techmeme · attributed
Microsoft reports Q1 Xbox hardware revenue down 14% YoY, Xbox content and services revenue down 2%, and Windows OEM and Devices revenue down 22%
Why it matters
Operators sizing cloud and model partnerships should treat Microsoft's earnings mix as evidence that frontier AI economics now flow through a handful of intertwined commercial contracts, not only standalone product lines.
Limits and uncertainties
Reporting in the packet does not specify how much of the ten billion dollars came from revenue-sharing versus Azure cloud services.
The forty billion dollar annualized OpenAI revenue figure is an extrapolation from one quarter, not a company forecast.
Excerpts do not establish whether the disclosed revenue is gross or net or the profitability of OpenAI-linked arrangements.
Practical implications
Teams negotiating Azure or OpenAI capacity should factor receivables growth as a signal of how much OpenAI still owes Microsoft from prior transactions.
Multi-cloud planners can now benchmark Azure at thirty-three point two billion dollars quarterly against Google Cloud at thirty point seven billion in the same period, with scope differences noted.
What to watch
Whether Microsoft or OpenAI clarify the split between revenue-sharing and Azure services within OpenAI-linked revenue.
Movement in outstanding receivables from OpenAI after the seven point two billion September balance.
Follow-on reporting on whether investor scrutiny of AI capex shifts after record consolidated revenue alongside consumer platform declines.
