United States · Series C startup
Funding summaryUpdated 26 Oct 2026
$41Mraised across 5 rounds since 2014, from 5 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Northpond VenturesLead
Connecticut Innovations
Spring Mountain Capital
Ironwood Capital Partners
North SoundReported by FinSMEs
Ironwood Capital PartnersNorth SoundReported by FinSMEsSEC filing: $5.4M sold, first sale Jul 2017
No investor was named in the report.
From a historical funding recordSEC filing: $2.4M sold, first sale May 2015
From a historical funding recordSEC filing: $1.3M sold, first sale Jul 2014
From a historical funding recordSEC filing: $1.3M sold, first sale Jul 2014
From the SEC filings it signed: 2 on the team.
On the board, as filediDaniel WagnerGregory HoJames HeathJohn ConleyMichael EgholmSharon Kedar
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Connecticut InnovationsSpring Mountain CapitalIronwood Capital PartnersNorth SoundNorthpond VenturesLYEI Innovation FundSpring Mountain Capital/ Connecticut InnovationsMissing a round, or an investor who was in one? Tell us.
IsoPlexis's investors include Connecticut Innovations, Spring Mountain Capital, Ironwood Capital Partners, North Sound and Northpond Ventures, and 2 more on record. Northpond Ventures led its latest round.
IsoPlexis has raised $41M across 5 rounds since 2014.
IsoPlexis's most recent round was a Series C of $25M in May 2019, led by Northpond Ventures.
Its most recent round, $25M in May 2019, is also its largest on record.
IsoPlexis's first round on record, in Jun 2014, was backed by Connecticut Innovations and YEI Innovation Fund.
IsoPlexis's latest named round is a Series C, in May 2019.
IsoPlexis is based in the United States.
Northpond Ventures led the Series C in 2019.
In the same sector, and raised in the last eighteen months.
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