Series B-stage Healthcare AI investors

Healthcare AI investors writing series b-stage checks. Cross-referenced with portfolio holdings, sub-vertical focus, and check-size range so you can shortlist credible leads for your raise.

Series B funding is designed to take a successful, scaling startup and expand its reach substantially. At this juncture, healthcare technology companies have clear evidence of commercial viability and use the capital to meet overwhelming customer demand, expand into international markets, and aggressively compete with incumbent industry leaders by establishing robust corporate infrastructure.
663 investors match

Within Series B: top healthcare sub-verticals

Digital Health (402) Health IT / Healthcare Software (260) AI/ML in Healthcare (257) Biotech (244) Medical Devices / MedTech (207) Care Delivery / Tech-Enabled Services (172) Pharma / Therapeutics (163) Diagnostics (109)
OCA Ventures
VC AI T3
Chicago, United States
$1M-$5M
OCA Ventures is a Chicago-based early-stage venture capital firm with a long-running practice across software, financial services, and, increasingly, healthcare. The firm…
Diagnostics Digital Health
Octopus Ventures
VC T1
London, United Kingdom
$1M-$5M
Octopus Ventures is one of Europe’s largest and most active early-stage venture firms, deploying over £200 million annually across health, fintech, deep…
AI/ML in Healthcare Biotech
OIF Ventures
VC T3
Sydney, Australia
$1M-$5M
OIF Ventures is a Sydney-based, founder-led firm that partners with software entrepreneurs building enterprise solutions with global ambition. The firm’s healthcare activity…
Digital Health Health IT / Healthcare Software
Olympus Innovation Ventures
Corporate VC AI T3
Center Valley, United States
$1M-$5M
Olympus Innovation Ventures is the corporate venture arm of Olympus, the Japanese medical technology and imaging company, operating from Center Valley with…
AI/ML in Healthcare Diagnostics
OMERS Ventures
VC AI T3
Toronto, Canada
$5M-$25M
OMERS Ventures is the venture arm of the Ontario Municipal Employees Retirement System, one of the largest pension funds in Canada, and…
Digital Health
OneVentures
VC AI T3
Sydney, Australia
$5M-$25M
OneVentures is one of Australia’s largest later-stage venture firms, operating from Sydney with a thesis focused on transformative medical devices, biotech, and…
Biotech Medical Devices / MedTech
OpenCNP by CNP Assurances
Corporate VC T3
Paris, France
$250k-$1M
OpenCNP is the corporate venture arm of CNP Assurances, one of France’s largest life insurance and personal-protection groups. That parentage is the…
Care Delivery / Tech-Enabled Services Digital Health
Openspace Ventures
VC T2
Singapore, Singapore
$1M-$25M
Openspace Ventures is a Singapore-headquartered Southeast Asian venture firm with one of the longest active track records in the region, supporting high-growth…
Digital Health Health IT / Healthcare Software
Optum Ventures
Corporate VC T1
Boston, United States
$5M-$25M
Optum Ventures is the strategic venture arm of UnitedHealth Group’s Optum business, structured as an independent fund with a financial-first mandate while…
AI/ML in Healthcare Care Delivery / Tech-Enabled Services
Oracle Healthcare Ventures
Corporate VC AI T3
Austin, United States
$5M-$25M
Oracle Healthcare Ventures is the healthcare-focused investing activity of Oracle, sitting inside one of the largest enterprise software businesses in the world…
AI/ML in Healthcare Health IT / Healthcare Software
OrbiMed
VC T1
New York, United States
$25M+
OrbiMed is the largest dedicated healthcare investment firm in the world, managing approximately $20 billion across public equity, private equity, and royalty…
Biotech Care Delivery / Tech-Enabled Services
Oriental Fortune Capital
VC T3
Shenzhen, China
$5M-$25M
Oriental Fortune Capital is a long-established Shenzhen venture firm that participates broadly across Chinese technology and healthcare sectors. The firm’s healthcare activity…
Biotech Medical Devices / MedTech
Origin Capital
VC T3
Dublin, Ireland
$1M-$5M
Origin Capital is a Dublin-based specialist commercial property and alternative investment provider that occasionally extends capital into regional healthcare infrastructure and care…
Care Delivery / Tech-Enabled Services
Oriza Holdings
PE T3
Suzhou, China
$5M-$25M
Oriza Holdings is a Suzhou-based investment holding company that plays a central role in the Suzhou Industrial Park ecosystem, deploying significant capital…
Biotech Medical Devices / MedTech
Osage University Partners
VC T3
Bala Cynwyd, United States
$5M-$25M
Osage University Partners is a U.S. venture firm that invests exclusively in companies built around technology developed at partner universities, with a…
Biotech Medical Devices / MedTech
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