Jeff Bezos isn’t done disrupting industries, and he’s doing it right here in the Bay Area. According to recent reports, the Amazon founder’s mysterious AI startup, officially called Project Prometheus, is on a major real estate shopping spree across San Francisco, looking to expand its footprint in a city that’s become ground zero for AI innovation.

The company already leased around 30,000 square feet of office space at 101 Mission Street in the Financial District last year, but that’s apparently just the beginning. Project Prometheus is now hunting for a much larger industrial building somewhere between 60,000 and 100,000 square feet to support its ambitious growth plans. The company even toured the vacant San Francisco Armory in the Mission as a potential home, though it also lost out on a Dogpatch warehouse to construction giant Webcor.

Unlike other AI startups obsessing over large language models and chatbots, Bezos and co-founder Vikram Bajaj, a former Google executive, are building something different. Project Prometheus is focused on creating AI technology that actually interacts with the physical world, targeting applications in engineering, manufacturing, robotics, aerospace, and automotive industries. It’s a bold bet that positions the company as more than just another generative AI player.

The numbers backing this operation are staggering. The company launched last year with $6.2 billion in funding and a $30 billion valuation. Financial Times reporting suggests Project Prometheus is in early talks to raise tens of billions more from sovereign wealth funds, with plans to acquire industrial companies disrupted by AI. That kind of capital means the company has serious ambitions and the resources to make them happen.

What’s particularly interesting is how quietly this all happened. Project Prometheus operated in stealth mode for months before Bezos’ involvement became public in November, and the company maintains an extremely low profile, no website, just a bare-bones LinkedIn page describing itself as developing “AI for the physical economy”. Even their acquisition of General Agents, the startup behind Ace (a tool that can perform computer tasks like data transfer and travel booking), happened without much fanfare in June.

For San Francisco’s real estate market, Project Prometheus represents exactly the kind of tenant landlords are desperate to attract. AI companies are seen as the future, and investors are betting big on their growth trajectories. The fact that Bezos himself is backing this venture only amplifies its perceived potential.

As San Francisco continues positioning itself as the epicenter of AI innovation, seeing one of the world’s richest people quietly building an AI empire here underscores just how critical the Bay Area remains for tech dominance. The company’s expansion plans suggest we’re only seeing the beginning of what Project Prometheus intends to build.