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

https://bizzmarkblog.com/what-should-i-watch-for-in-openais-ipo-documents/

As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the company that develops and operates the product. OpenAI LP’s governance is controlled by OpenAI’s board, which includes investors and founders but is separate from everyday product decisions