United States · Series D startup

Who invested in Barosense

3 rounds we have observed, with the 9 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.

Medical Devices

Funding summaryUpdated 26 Oct 2026

$33Mraised across 3 rounds since 2004, from 3 sources

$6.2MVenture$27MSeries D
Latest round
Series D, $27MAug 2009
Step-upi
4.4×
Investors
9
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.

20052006200720082009
?Round$6.2MVenture$27MSeries D
First round
Round
Dec 2004
Biggest round
$27M
Series D · Aug 2009
Usual gap between rounds
3.7 years
the median of 2

The rounds

  1. Aug 2009
  2. Jan 2006
    Venture$6.2M2 new

    From a historical funding record

  3. Dec 2004
    RoundAmount undisclosed1 new

    From a historical funding record

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.

The exit

ExitBuyerPriceWhen
AcquiredBoston ScientificundisclosedJul 2013

From historical deal records. Wrong? Tell us.

Everyone who backed them

Delphi VenturesVC firm2rounds
Frazier Healthcare PartnersPrivate equity2rounds
Inovia CapitalVC firm1round
Invesco PerpetualGrowth equity1round
Pappas VenturesVC firm1round
RWI VenturesVC firm1round
Synergy Life Science PartnerGrowth equity1round

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

Quick answers about Barosense

Who invested in Barosense?

Barosense's investors include Delphi Ventures, Frazier Healthcare Partners, University Venture Fund, Inovia Capital and Invesco Perpetual, and 4 more on record.

How much has Barosense raised?

Barosense has raised $33M across 3 rounds since 2004. One round did not disclose an amount, so the total is a floor.

When did Barosense last raise?

Barosense's most recent round was a Series D of $27M in Aug 2009.

What was Barosense's biggest round?

Its most recent round, $27M in Aug 2009, is also its largest on record.

Who backed Barosense first?

Barosense's first round on record, in Dec 2004, was backed by University Venture Fund.

What stage is Barosense at?

Barosense's latest named round is a Series D, in Aug 2009.

Where is Barosense based?

Barosense is based in the United States.

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