As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the company that builds and...

https://technivorz.com/who-appoints-the-openai-group-pbc-board-explaining-governance-ownership-and-control/

As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the company that builds and operates the AI. Ownership of the product lies with investors and employees holding equity in OpenAI LP