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Ossium Health

Ossium Health

Private
San Francisco, CaliforniaHealthcare & Life Scienceshttps://ossiumhealth.com/

Last Round

Grant

Sep 30, 2024

Total Funding Raised

$214.71M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Ossium Health is a biotechnology company that develops stem cell-based therapies using a proprietary deceased donor bone marrow banking platform to treat patients with hematologic, immune, and orthopedic diseases.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Medical Devices

Business Model

B2B

Customer Profile

Services & Consulting, Government Contracts, Data as a Service

AI Layer

Non-AI

Keywords

bone marrow bankbone graftbiotechbone bankregenerative medicinecell therapytissue transplantationbioengineered tissueallograftstem cell therapybiomanufacturingcryopreservationhematologic disordersorthopedic surgeryorgan procurement

Historical Pricing

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Caplight Momentum Score

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Ossium Health Comparables

Compare Ossium Health with similar companies based on industry and business-model similarity.

Ossium Health comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Pinnacle Transplant Technologies
76%
LifeNet Health
74%
Stryker Corporation
71%

Ossium Health Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantSep 30, 2024
Series CJul 25, 2023
GrantApr 28, 2023
Series BMar 18, 2021
Series BOct 1, 2020
Series A
May 24, 2018

Key People

Founding team and executive leadership

Erik Woods

Co Founder, Executive Vice President And Chief Science Officer

Founding Team

Kevin Caldwell

CEO & Co-Founder

Founding Team

Ossium Health Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 20, 2026

    Monthly visitors grew 74% MoM, from 3.5K to 6.2K.

  • Mar 3, 2026

    Named to Forbes' list of America's Best Startup Employers for the second time.

Recent news

Latest coverage and updates

  • recognized_asSep 22, 2026

    Ossium Health, Inc. recognized as Bronze Partner at World Marrow Donor Day on Sep 22nd '26.

  • recognized_asJul 29, 2026

    Ossium Health, Inc. recognized as 2026 Next Billion-Dollar startup.

Ossium Health Filings

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Ossium Health filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about Ossium Health's valuation, stock price, and market status.

Is Ossium Health a public or private company?

Ossium Health is a private company.

What is the current stock price of Ossium Health?

Ossium Health is a private company with no public stock price. No recent secondary market data is available.

How much is Ossium Health worth (valuation)?

Valuation information for Ossium Health is not publicly available.

Can I buy Ossium Health stock?

Ossium Health shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Ossium Health's last funding round?

Ossium Health's most recent funding round was Strategic on September 30, 2024.

Who are the main investors in Ossium Health?

Key investors in Ossium Health include NIH RADx, Public Health Emergency Medical Countermeasures Enterprise, General Catalyst, California Institute for Regenerative Medicine, First Round Capital.

Will Ossium Health IPO soon?

No public IPO plans have been announced for Ossium Health.

How can I track Ossium Health secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Ossium Health's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range88
Year Founded2016
Last FundingSep 30, 2024

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