As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, a company backed by investors...

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

As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, a company backed by investors who have committed $122 billion in funding. The product itself is managed day-to-day by OpenAI’s leadership team