As of Aug 4, 2026, ChatGPT is owned by OpenAI, a company with a $852 billion...

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

As of Aug 4, 2026, ChatGPT is owned by OpenAI, a company with a $852 billion post-money valuation. While OpenAI develops and holds the product rights, the company’s governance is structured differently