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

https://suprmind.ai/hub/insights/who-owns-chatgpt/

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