As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, a capped-profit company...

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

As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, a capped-profit company created by the OpenAI nonprofit. The product falls under OpenAI LP’s control, supported by $122 billion in committed capital and a $852 billion post-money valuation