A county property record shows that OpenAI OpCo LLC signed a lease recorded on March 9, 2026, for space at 1411 Harbour Way South in Richmond, the address of the Portside Commerce Center, a 202,371-square-foot industrial warehouse on the Port of Richmond that has been seeking a tenant since alternative energy startup Moxion Power collapsed in 2024.
Grandview IndependentLinda Hemmila
What OpenAI plans to do there isn't clear from the lease record alone. But a Business Insider investigation published in January 2026 may offer some context.
According to that reporting, OpenAI had been quietly building out a humanoid robotics lab and told employees in December 2025 that it planned to open a second lab in Richmond, California, with a job posting listing Richmond as the location for a "robotics operator" role placed through the company's contracting agency.
Business InsiderGrace KayThe Business Insider story described OpenAI's existing San Francisco robotics facility as operating three shifts around the clock, with roughly 100 data collectors teaching robotic arms to perform household tasks using teleoperated controllers. The company has been scaling the program rapidly, with the lab having more than quadrupled in size since its launch in early 2025.
Brookfield Properties had been marketing the Portside space as a potential logistics center, describing it as "a unique industrial development with maritime access on the Port of Richmond." The building sits on a 15.75-acre parcel on Harbour Way South, with 6,757 square feet of office space and a 202,371-square-foot warehouse.
Grandview IndependentLinda Hemmila
It would be a significant expansion of footprint for a robotics program that, according to Business Insider, is still in its early stages but appears to be growing fast.
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