Who Is Running OpenAI Right Now? The Answer Is Greg Brockman
Greg Brockman, who co-founded OpenAI and holds the title of president, has become the person actually running the company day to day. He now oversees product strategy and the team responsible for growing the business, all as OpenAI prepares to sell shares to the public for the first time. His job title has not changed in years. The Verge
This happened after a string of top executives left the company, starting in April 2026 and continuing through the summer. Bill Peebles, who led Sora (OpenAI's video tool); Kevin Weil, a VP in the science division; and Srinivas Narayanan, the CTO for business-to-business products, all left in April. Kate Rouch, the chief marketing officer, and Fidji Simo, who oversaw the deployment of advanced AI systems, both departed citing medical reasons. Simo went on medical leave in April and officially left in July. Denise Dresser, the chief revenue officer, who had picked up extra duties after the April departures, said she was leaving after just eight months. Brad Lightcap, the longtime chief operating officer, announced he would leave to start a new venture. The Verge
When Simo went on medical leave, Brockman took over all of OpenAI's product work, including efforts to build an all-in-one app. A later reorganization designed to grow revenue gave him control of product strategy and the company's entire scaling operation. When OpenAI announced Dresser's departure and named Dali Rajic as the new chief revenue officer, the press release quoted Brockman, not CEO Sam Altman. OpenAI The message was clear: Brockman is now the operational voice of the company.
Brockman spoke about the departures in an August 2026 CNBC interview, calling them "not that atypical" and saying the attention they received was because of OpenAI's high public profile. CNBC Quartz Axios described the changes as a pre-IPO leadership refresh, saying Brockman had entered "founder mode." Axios OpenAI has officially filed to go public. The Verge
The financial stakes for Brockman are enormous. His ownership stake in OpenAI is worth nearly 30 times $1 billion, according to The Verge. In a personal journal entry from 2017, Brockman wrote, "Financially what will take me to $1B?" The distance between that question and where he stands now tells the story of both the company and the man.
Brockman's journey at OpenAI has not been a straight line. He was named president in 2022, which OpenAI said reflected both his hands-on coding work and his leadership of the organization. OpenAI During a board crisis in November 2023, he stepped down as chairman but stayed at the company, reporting to the CEO. OpenAI He returned as president after Sam Altman was brought back as CEO later that month. OpenAI In the company's earliest days, Brockman and Ilya Sutskever were described as the "main leaders," with Elon Musk among the co-founders alongside Brockman and Altman. The Verge
The current setup also reflects a shift in Altman's focus. OpenAI had been giving Lightcap more responsibility while Altman turned toward the company's technical work, though Lightcap's departure announcement complicates that picture. The Verge
The broader context is that leadership shakeups before a company goes public are a familiar pattern in Silicon Valley. They serve a real purpose: investors and their bankers want a clear organization chart, straightforward reporting lines, and a story about who is in charge of what. Brockman's rise puts operational power in one person's hands at a moment when the company's ownership structure, governance, and business strategy are all under intense scrutiny. The concern is concentration. When the president is both the second-in-command and the person running things day to day, while the CEO turns toward technical work, the gap between healthy oversight and a single point of failure gets narrow.
For people who use OpenAI's tools or follow what the company builds, these leadership questions are not just internal politics. Product decisions and growth strategy now flow through one person whose last title change was in 2022. That same person is, by all signs, the one shaping how OpenAI presents itself to public investors. The IPO filing makes this more than a company reorganization. What Brockman chooses to focus on in the coming months will affect what developers, businesses, and competitors can build on top of OpenAI's technology.
