As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the for-profit arm...

https://fair-wiki.win/index.php/OpenAI_Terms_of_Use_January_1_2026:_What_Changed_for_Users%3F

As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the for-profit arm responsible for developing and operating the product. However, overall governance control remains with the OpenAI nonprofit board, which oversees key decisions and limits profit motives