As of Aug 4, 2026, ChatGPT is owned by OpenAI, a company backed by investors...

https://wiki-club.win/index.php/Why_%E2%80%98Sam_Altman_Owns_OpenAI%E2%80%99_Keeps_Spreading

As of Aug 4, 2026, ChatGPT is owned by OpenAI, a company backed by investors who have committed $122 billion and value it at $852 billion post-money