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Umbra Bio Inc.
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
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See how it worksAbout Umbra Bio Inc.
Umbra Bio Inc. 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. The filing lists Paul Donohoue as Registered Agent.
Filing Details
Entity NameUmbra Bio Inc.
Entity TypeCorp
Entity NumberB20260314956
Filing DateJuly 8, 2026
Principal AddressLocked
City / State / ZipSan Francisco, CA 94110
TimezonePacific (PT)
EIN on FileNo
Registered AgentPaul Donohoue
Document Timeline
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