The Evolution of OpenAI: From Nonprofit to Public Benefit Corporation

By Patricia Miller

May 21, 2026

2 min read

OpenAI transitioned from a nonprofit to a public benefit corporation, driven by the need for capital in AI research.

When OpenAI started its journey in late 2015, the intention was to create artificial general intelligence in a manner that is safe and beneficial for humanity, all while operating as a nonprofit organization. Fast forward a decade, and co-founder Greg Brockman now holds a substantial personal stake valued at approximately $30 billion in what has evolved into a Delaware public benefit corporation.

Brockman, who has served as the company's president, recently provided in-depth testimony during proceedings related to the lawsuit involving Elon Musk and OpenAI. His insights, along with personal diary entries from late 2018 and 2019, reveal a crucial truth about the organization: its original nonprofit structure could not withstand the pressures brought on by the economic challenges associated with advanced AI research.

What drove the creation of OpenAI’s for-profit subsidiary?

In March 2019, Brockman recognized that the most critical resource for advancing AI technology was compute power. This insight shifted the organization's trajectory significantly. It became clear that not only talent, ideas, or good intentions would drive innovation but rather the raw processing capacity was key. A major turning point came with the establishment of OpenAI LP, a capped for-profit subsidiary aimed at attracting investments that a traditional nonprofit could not.

How did OpenAI secure funding and transform its business structure?

The establishment of OpenAI LP enabled the organization to bring in substantial financial backing, notably from Microsoft. The tech giant made an initial investment of $1 billion, which over time increased to over $13 billion, demonstrating a growing confidence in OpenAI’s potential.

By 2025, OpenAI made a significant structural change, converting its for-profit arm into a full Delaware-public benefit corporation. This transformation effectively ended the control that the original nonprofit parent entity had over the for-profit section, allowing for greater operational autonomy.

What is the significance of Brockman's stake amid ongoing legal challenges?

During a court appearance on May 4, 2026, Brockman revealed that his stake in OpenAI stands at around $30 billion. The entries in his diary from 2018 and 2019 surfaced during these proceedings and provided more context than just the issue of compute. They also highlighted internal disagreements over Elon Musk's demands for a controlling interest in any profit-focused entity established by OpenAI, alongside concerns regarding transparency in operations during pivotal transitional phases.

Important Notice And Disclaimer

This article does not provide any financial advice and is not a recommendation to deal in any securities or product. Investments may fall in value and an investor may lose some or all of their investment. Past performance is not an indicator of future performance.