As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, a limited partnership formed...

https://www.rankbookmarkings.win/as-of-aug-4-2026-chatgpt-is-owned-by-openai-a-company-backed-by-investors

As of Aug 4, 2026, ChatGPT is owned by OpenAI LP, a limited partnership formed to develop the product. While OpenAI LP has raised $122 billion in committed capital, the governance and control rest with the OpenAI Board overseeing strategic decisions