As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the organization that built...

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 LP, the organization that built and maintains the product. However, control over OpenAI’s decisions lies with the OpenAI Board, a group overseeing governance separate from day-to-day product work