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

https://suprmind.ai/hub/insights/who-owns-chatgpt/

As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the company that builds and maintains the product. However, governance control lies with the OpenAI Board overseeing the broader organization’s mission and policies