Several top leaders leave OpenAI as the company prepares to go public

OpenAI's chief revenue officer Denise Dresser left August 13 after eight months, replaced by Dali Rajic of Wiz. She joins former operations, AI, and marketing chiefs who also departed after OpenAI filed paperwork in June 2026 to sell shares to the public. Business customers accounted for over 40% of OpenAI's revenue as of April 2026.