United States · Funded startup
Funding summaryUpdated 26 Oct 2026
$320Mraised across 4 rounds since 2018, from 4 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Reported by BioportfolioSEC filing: $125M sold, first sale Jul 2018
From Ajax Health's own website and the SEC filings it signed: 15 on the team.
On the board, as filediJames MomtazeeNeel Varshney
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
HealthQuest CapitalL
Polaris Partners
Iconiq Capital
Western Technology Investment
IQ Capital
KKRAislingMissing a round, or an investor who was in one? Tell us.
This firm lists Ajax Health as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Ajax Health's investors include HealthQuest Capital, Polaris Partners, Iconiq Capital, Western Technology Investment and IQ Capital, and 2 more on record. HealthQuest Capital led its latest round.
Ajax Health has raised $320M across 4 rounds since 2018.
Ajax Health's most recent round was an Undisclosed round of $100M in Sept 2019, led by HealthQuest Capital.
Ajax Health's largest round on record is $120M (Series B), in Jul 2018.
Ajax Health's first round on record, in Jul 2018, was backed by Polaris Partners, Western Technology Investment and Iconiq Capital and 3 others.
Ajax Health's latest named round is an Undisclosed round, in Sept 2019.
Ajax Health is based in the United States.
HealthQuest Capital led the Undisclosed round in 2019.
In the same sector, and raised in the last eighteen months.
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United States · 
