OpenAI Set to Nearly Double Its Workforce by 2026: A Massive Expansion
OpenAI, the artificial intelligence company behind ChatGPT, has plans to nearly double its workforce from approximately 4,500 to 8,000 employees by the end of 2026, according to a report published by the Financial Times on March 21, 2026.
This aggressive expansion signifies one of the largest hiring pushes in the AI sector, highlighting the company’s escalating competition with rivals such as Google’s Gemini and Anthropic. The majority of the new hires will be centered on product development, engineering, research, and sales operations. A significant portion will also be dedicated to technical ambassadorship roles, assisting enterprise customers in deploying AI tools more effectively.
To facilitate this growth, OpenAI has secured additional office space in San Francisco, increasing its total footprint in the city to over one million square feet. If the company achieves its targets, it will be adding approximately 12 new staff members every single day throughout the year.
The expansion was initiated after CEO Sam Altman reportedly issued an internal “code red” directive in December 2025. This directive paused non-core projects and redirected teams to accelerate development work, particularly in response to competitive pressures from Google’s Gemini 3 models.
The workforce expansion is intricately linked to OpenAI’s broader infrastructure ambitions. The company is partnering with North America’s Building Trades Unions to expedite data center construction across the United States. This collaboration acknowledges that achieving its goal of 10 gigawatts of computational power by 2030 will necessitate 20% more skilled tradespeople than are currently available.
This expansion represents a tenfold increase from OpenAI’s headcount at the start of 2024, when the company employed approximately 770 people. The recruitment drive spans several continents and dozens of specialized disciplines, including legal, policy, and global operations teams.
Source: CNBC