OpenAI
ScaleupMission Bay
Checked by hand
AI lab with registered offices in several Mission Bay buildings along Third Street, the first from December 2022.
- Address
- Mission BayPin shows the block, not the door.
- What you can see
- Worth seeing from the street.
- Stage
- Series C or later
- Sector
- ai
Why it matters
The city's business registry lists OpenAI at 1455 and 1515 Third Street, 550 Terry A Francois Boulevard and 1800 Owens Street in Mission Bay, and earlier at 3180 18th Street in the Mission, now registered to xAI.
Nearby
Sources
Verified Oct 7, 2026
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