ChatGPT is owned by OpenAI, the company that developed the AI model. Governance...

https://meet-wiki.win/index.php/Can_a_Nonprofit_Control_a_Company_With_Less_Than_50%25_Equity%3F_Insights_From_the_OpenAI_Example

ChatGPT is owned by OpenAI, the company that developed the AI model. Governance is overseen by the OpenAI Foundation, ensuring independent control. Microsoft is a significant investor and partner but does not own or control ChatGPT