As of Aug 4, 2026, ChatGPT is owned by OpenAI, a company with a $852 billion...

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

As of Aug 4, 2026, ChatGPT is owned by OpenAI, a company with a $852 billion post-money valuation. While OpenAI develops and holds the product rights, the company’s governance is structured differently