United States · Growth startup

Who invested in TARIS Biomedical

5 rounds we have observed, with the 6 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Biotech

Funding summaryUpdated 26 Oct 2026

$84Mraised across 5 rounds since 2009, from 5 sources

$15MSeries A$5.0MVenture$18MSeries B$14MGrowth$32MGrowth
Latest round
Growth, $32MOct 2015
Step-upi
2.4×
Investors
6
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

201020112012201320142015
$15MSeries A$5.0MVenture$18MSeries B$14MGrowth$32MGrowth
First round
Series A, $15M
Jun 2009
Biggest round
$32M
Growth · Oct 2015
Usual gap between rounds
23 months
the median of 4

The rounds

  1. Oct 2015
    Growth$32M2 new1 returning

    From a historical funding record

  2. Mar 2013
    Growth$14M4 returning

    Reported by sec.govSEC filing: $14M sold, first sale Mar 2013

  3. Apr 2011
    Series B$18M1 new3 returning

    Reported by eon.businesswire.comSEC filing: $18M sold, first sale Apr 2011

  4. Dec 2009
    Venture$5.0M

    No investor was named in the report.

    From a historical funding recordSEC filing: $5.0M sold, first sale Dec 2009

  5. Jun 2009

Founders and team

From TARIS Biomedical's own website: 3 on the team.

  • Elizabeth ForminardExecutive Vice President, Chief Legal Officer
  • Joaquin DuatoChairman and Chief Executive Officer
  • Vanessa BroadhurstExecutive Vice President, Global Corporate Affairs

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Everyone who backed them

Polaris PartnersVC firm4rounds
FlybridgeVC firm3rounds
Third Rock VenturesVC firm2rounds
RA Capital ManagementPrivate equity1round
Flagship VenturesAccelerator1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about TARIS Biomedical

Who invested in TARIS Biomedical?

TARIS Biomedical's investors include Polaris Partners, Flybridge, Flagship Pioneering, LLC, Third Rock Ventures and RA Capital Management, and 1 more on record.

How much has TARIS Biomedical raised?

TARIS Biomedical has raised $84M across 5 rounds since 2009.

When did TARIS Biomedical last raise?

TARIS Biomedical's most recent round was a Growth of $32M in Oct 2015.

What was TARIS Biomedical's biggest round?

Its most recent round, $32M in Oct 2015, is also its largest on record.

Who backed TARIS Biomedical first?

TARIS Biomedical's first round on record, in Jun 2009, was backed by Flybridge, Polaris Partners and Flagship Pioneering, LLC.

What stage is TARIS Biomedical at?

TARIS Biomedical's latest named round is a Growth, in Oct 2015.

Where is TARIS Biomedical based?

TARIS Biomedical is based in the United States.

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