As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the company that develops 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 develops and runs the product. However, control over OpenAI’s governance resides with its board and investors