COMPANY PROFILE · UPDATED 18 NOV 2025
Penumbral Inc
Penumbra, Inc. is a medical device company headquartered in Alameda, California. The company was founded by Arani Bose and Adam Elsesser in 2004. It manufactures devices for interventional therapies to treat vascular conditions such as…

Healthcare & BiotechMedical Devices & DiagnosticsMedical OrganizationsManufacturing CompaniesHealth Care CompaniesHas Woman FounderPost Ipo Equity
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- Founded
- 2004
- Headcount
- 1,030
- Open roles
- 0
- Last raised
- Post Ipo Equity

LOCATIONS
Where they work
Penumbral Inc offices
- Alameda, CAPlace
FUNDING
Capital raised
OPEN ROLES
Roles at Penumbral Inc
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LEADERSHIP
Founders & key people
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