As of Aug 4, 2026, ChatGPT is owned by OpenAI, which holds the product rights...

https://www.slideserve.com/aaron_ward92/what-does-it-mean-that-openai-hasn-t-released-a-post-march-2026-cap-table

As of Aug 4, 2026, ChatGPT is owned by OpenAI, which holds the product rights and development. However, OpenAI’s governance structure separates control between non-profit board members and investors, reflecting a $852 billion post-money valuation