OpenAI Announces Leadership Changes as Denise Dresser Exits and Dali Rajic Takes Over

OpenAI has announced notable executive changes, including the departure of Denise Dresser, who served as chief revenue officer for just eight months. Dresser, who joined OpenAI in December 2025, left the company on August 13, 2026, coinciding with the appointment of Dali Rajic as her successor.

Dresser's tenure was marked by efforts to enhance OpenAI's commercial operations during a period of rapid enterprise AI adoption. OpenAI credited her with building a strong revenue team and establishing relationships with major enterprise customers. The company described her departure as a decision to explore other opportunities.

Dali Rajic, previously the president and COO of Wiz, takes over the CRO role. Her experience in scaling operations at high-growth tech companies is expected to benefit OpenAI, which has seen its business customer base double over the past year.

This leadership transition is part of a broader reshuffling at OpenAI, which has seen several executives leave as the company gears up for a potential initial public offering. The recent departure of Brad Lightcap adds to the list of executives who have exited during OpenAI's rapid growth from a research lab to a commercial powerhouse.