Every new California business filing, every dayUmbra Bio
Paul Donohoue, Registered Agent
Umbra Bio Inc. is a biotechnology company located in San Francisco, California, as indicated by its principal address at 19 Roscoe Street. The website is currently a placeholder with minimal information, indicating the business may be in pre-launch or development phase.
Filed July 8, 2026 · San Francisco, CA · San Francisco County
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California Secretary of State (bizfile Online) · Entity B20260314956
About Umbra Bio
Umbra Bio is a biotechnology business (Corp) registered on July 8, 2026 with the California Division of Corporations. The business is located in San Francisco, California 94110. San Francisco County is its county of record. The record lists Paul Donohoue as Registered Agent.
One of 499 new businesses registered in San Francisco in July 2026, and the only biotechnology business registered there that month.
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Filing Details
Frequently Asked Questions
When was Umbra Bio registered?
Umbra Bio was registered as Corp on July 8, 2026 in California.
Where is Umbra Bio located?
Umbra Bio is based in San Francisco, CA, 94110, in San Francisco County.
What type of business is Umbra Bio?
Umbra Bio is classified as a biotechnology business.
Does Umbra Bio have an EIN on file?
No EIN was found on file for Umbra Bio at the time of registration.
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