As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the entity behind the...

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

As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the entity behind the product. OpenAI LP operates under a broader governance structure controlled by OpenAI’s board