As of Aug 4, 2026, ChatGPT is owned by OpenAI, the organization behind its...

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

As of Aug 4, 2026, ChatGPT is owned by OpenAI, the organization behind its development. However, ownership of the product and control over OpenAI’s governance are separate. Investors have committed $122 billion, valuing OpenAI at $852 billion post-money