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OpenAI completes for-profit restructuring and grants Microsoft a 27% stake in the company | Fortune
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Relevant to AI governance discussions about how corporate structure affects safety commitments; OpenAI's shift to for-profit status is a key case study in the tension between commercial incentives and responsible AI development.
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Summary
This Fortune article covers OpenAI's transition from a capped-profit structure to a fully for-profit public benefit corporation, detailing negotiations with Microsoft over its equity stake in the restructured entity. The restructuring has significant implications for OpenAI's governance model, fundraising capacity, and the balance between commercial incentives and its stated safety mission.
Key Points
- •OpenAI is restructuring from a capped-profit LLC to a fully for-profit public benefit corporation to attract more investment.
- •Microsoft, as a major investor, is negotiating its equity stake in the new corporate structure.
- •The restructuring raises questions about whether safety and nonprofit mission commitments will be maintained under a commercial governance model.
- •The move reflects broader tensions in frontier AI labs between commercial growth pressures and safety-oriented governance.
- •Regulatory and stakeholder scrutiny of the deal highlights concerns about accountability in powerful AI organizations.
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AI OpenAI OpenAI completes for-profit restructuring and grants Microsoft a 27% stake in the company
By Beatrice Nolan Beatrice Nolan Tech Reporter Down Arrow Button Icon By Beatrice Nolan Beatrice Nolan Tech Reporter Down Arrow Button Icon October 28, 2025, 12:16 PM ET Add us on OpenAI (led by CEO Sam Altman, at right) has completed its for-profit restructuring in a deal with Microsoft (led by CEO Satya Nadella, at left). JASON REDMOND—AFP/Getty Images
OpenAI has completed its for-profit recapitalization and converted its for-profit arm into the OpenAI Group Public Benefit Corporation, which remains controlled by the nonprofit foundation. Under the deal, Microsoft has gained a 27% stake and retained access to OpenAI’s technology through 2032, including any AGI models verified by an independent panel. The agreement lifts long-standing capital restrictions and ends Microsoft’s exclusive cloud rights.
OpenAI and Microsoft jointly announced that they have reached a deal to complete OpenAI’s restructuring into a more traditional for-profit corporation.
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As part of the deal, early investor Microsoft will get a 27% stake in OpenAI, worth around $135 billion. The tech giant will also retain access to OpenAI’s technology through 2032, including any models that reach the milestone of artificial general intelligence (AGI)—something that will now be verified by an independent expert panel. The company’s stock rose on the news, with shares up about 2% on Tuesday, pushing its market valuation past the $4 trillion mark again.
Microsoft will also retain rights to OpenAI’s research IP, defined as “confidential methods used in the development of models and systems,” until either AGI is verified or 2030, whichever comes first. However, Microsoft’s IP rights no longer include OpenAI’s consumer hardware. The company also relinquished its cloud exclusivity with OpenAI, a concession on its part, but announced OpenAI has contracted to purchase an incremental $250 billion in Azure services.
Under the deal, OpenAI will complete its corporate recapitalization and convert its for-profit arm into the OpenAI Group Public Benefit Corporation, which remains controlled by the nonprofit foundation. The AI lab has also cleared a critical regulatory hurdle, with the attorney general of Delaware announcing that her office has issued a “statement of no objection” to the proposed corporate recapitalization.
California Attorney General Rob Bonta told Fortune in a statement that his office would “not be in court opposing OpenAI’s recapitalization plan.”
“Over the last year and a half, my office has conducted a robust investigation into OpenAI’s initial plan to restructure, followed by its revised plan to recapitalize. We secured concessions that ensure charitable asse
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