COMPANY PROFILE · UPDATED 01 AUG 2026

Ossium Health

Ossium is building the world's first bone marrow bank to treat blood cancers, improve organ transplantation, and repair damage from radiation.The cells of the immune system are the human body’s natural defenders against disease. At Ossium,…

San Francisco, CA · Indianapolis, IN

ossiumhealth.com ↗

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Founded: 2016
Headcount: 61
Open roles: 6
Last raised: Grant

LOCATIONS

Where they work

Ossium Health offices

Indianapolis, IN
San Francisco, CA80 Tehama St

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FUNDING

Capital raised

Total raised

$132,339,131

Investors

First Round Capital General Catalyst Alumni Ventures Group Asahi Kasei Bossa Nova Investimentos CIRM CPMG California Institute for Regenerative Medicine (CIRM)Gaingels Manta Ray Varsha Rao Village Global Vivo Capital Wormhole Capital XYZ

Funding rounds

Series Unknown
Gaingels
$15.1KApr 10, 2026
Grant
California Institute for Regenerative Medicine (CIRM)
$3.5MMay 29, 2025
Series C
Alumni Ventures Group, CPMG, Manta Ray, Asahi Kasei, First Round Capital, Vivo Capital, Wormhole Capital
$52MJul 24, 2023
Grant
CIRM
$3.5MApr 27, 2023
Series B
General Catalyst, Vivo Capital, First Round Capital, XYZ, Manta Ray, Varsha Rao, Bossa Nova Investimentos
$63MMar 17, 2021
Series A
Gaingels, Village Global
$10.4MMay 23, 2018

Funding data via Diffbot, SEC EDGAR filings and company announcements — a round from a filing or announcement links to it

TECH STACK

How Ossium Health builds

OPEN ROLES

Hiring at Ossium Health

View all 6 open roles →

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LEADERSHIP

Founders & key people

Erik Woods

Chief Officer at Ossium Health

Ossium HealthProgress HouseOrgan Preservation AllianceBioLife SolutionsColMak, LLCIndiana University School of MedicineLawrence North High SchoolIndiana University School of MedicinePurdue UniversityIndiana University Bloomington

Kevin Caldwell

CEO at Rimedion

Ossium HealthMcKinsey & CompanyRimedionBridgewater AssociatesNERA Economic ConsultingMassachusetts Institute of Technology (MIT)Massachusetts Institute of Technology (MIT)Harvard Law School

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