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

https://wiki-byte.win/index.php/What_Were_the_OpenAI_Ownership_Percentages_on_October_28,_2025%3F

As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, the for-profit arm responsible for the product’s development and operations. OpenAI LP raised $122 billion in committed capital with a $852 billion post-money valuation