As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the company that developed...

https://wiki-site.win/index.php/Who_Do_I_Contract_With_When_I_Use_ChatGPT_in_the_UK%3F

As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the company that developed and offers the product. Ownership means controlling the code, data, and user experience