Key Highlights

  • OpenAI Chief Revenue Officer Denise Dresser is leaving less than a year after joining, marking the second senior executive departure in days
  • The company has hired Dali Rajic, former president and chief operating officer of Cybersecurity company Wiz, to replace Dresser
  • Dresser's exit follows the departure of longtime executive Brad Lightcap, who left after eight years at OpenAI, and product and Business chief Fidji Simo's exit last month
  • The departures come as OpenAI prepares for a planned IPO, having confidentially filed its prospectus with the SEC in June

OpenAI Loses Second Senior Executive in Days

OpenAI Chief Revenue Officer Denise Dresser is leaving the company less than a year after joining, the company said, marking the second senior executive departure in a matter of days. OpenAI has hired Dali Rajic, previously president and chief operating officer of cybersecurity company Wiz, to succeed her. Dresser will remain at the company briefly to support a transition of her responsibilities alongside the business team, according to the company.

Dresser's departure follows that of longtime OpenAI executive Brad Lightcap, who announced his exit after eight years at the company, saying he plans to start a new venture. Lightcap had been a close colleague of OpenAI's chief executive and had transitioned to a role focused on "special projects" in April, when many of his responsibilities were handed to Dresser. Product and business chief Fidji Simo also stepped down last month, citing recovery from a severe exacerbation of a chronic illness, following the departure of three other executives in April.

Enterprise Business Expertise Now in Question

Dresser joined OpenAI in December after more than a decade as an executive at Salesforce, bringing enterprise sales expertise the company had sought as it competes with rival Anthropic. Her exit poses a particular challenge for OpenAI given the enterprise-specific knowledge she brought to the role, at a moment when enterprise growth remains a central priority for the company.

OpenAI's chief financial officer said in January that enterprise customers accounted for roughly 40% of the company's business, with expectations that figure would grow closer to 50% by year-end, a goal Dresser had said in April was "on track." Her departure leaves open questions about continuity in an area the company has identified as critical to its competitive position against rivals also racing to build out enterprise offerings.

Departures Come Ahead of Planned IPO

The executive turnover comes at a pivotal moment for OpenAI, which confidentially filed its IPO prospectus with the SEC in June, days after rival Anthropic did the same. OpenAI closed a funding round in March at an $852 billion valuation, a figure it will need to justify to public market investors as it moves toward a listing.

In her departure post, Dresser thanked her team and said she remained proud of what the company had accomplished during her tenure, describing the experience of working with the technology as incredible. She said she has been working with OpenAI's president to ensure a smooth handover of her responsibilities as the company continues preparing for its next phase of growth ahead of a potential public market debut.