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

https://telegra.ph/What-Is-the-Cleanest-Way-to-Explain-OpenAIs-Structure-to-My-Boss-08-04

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