United States · Venture startup

Who invested in Zonare Medical Systems

5 rounds we have observed, with the 14 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

$110Mraised across 5 rounds since 2004, from 5 sources

$34MSeries E$30MSeries F$30MVenture$15MDebt$1.2MVenture
Latest round
Venture, $1.2MNov 2010
Biggest round
$34MSeries E · Jul 2004
Investors
14
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.

200520062007200820092010
$34MSeries E$30MSeries F$30MVenture$15MDebt$1.2MVenture
First round
Series E, $34M
Jul 2004
Biggest round
$34M
Series E · Jul 2004
Usual gap between rounds
22 months
the median of 4

The rounds

  1. Nov 2010
    Venture$1.2M

    No investor was named in the report.

    From a historical funding recordSEC filing: $1.2M sold, first sale Nov 2010

  2. Dec 2009
    Debt$15M

    No investor was named in the report.

    From a historical funding recordSEC filing: $15M sold, first sale Mar 2009

  3. Feb 2008
  4. Feb 2006
    Series F$30M1 new

    From a historical funding record

  5. Jul 2004

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
AcquiredMindray Medical International$105MJun 2013

From historical deal records. Wrong? Tell us.

Everyone who backed them

3i GroupPrivate equity2rounds
Frazier Healthcare PartnersPrivate equity2rounds
DFJVC firm1round
Draper Fisher Jurvetson (DFJ)Investment firm1round
Kaiser Permanente VenturesCorporate VC1round
Saints CapitalVC firm1round
Merrill LynchInvestment firm1round
Montagu Newhall AssociatesGrowth equity1round
CB Health VenturesGrowth equity1round
ePlanet CapitalVC firm1round
Texas InstrumentsVC firm1round
Mosaix VenturesGrowth equity1round

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

Quick answers about Zonare Medical Systems

Who invested in Zonare Medical Systems?

Zonare Medical Systems's investors include Earlybird Venture Capital, 3i Group, Frazier Healthcare Partners, DFJ and Draper Fisher Jurvetson (DFJ), and 9 more on record.

How much has Zonare Medical Systems raised?

Zonare Medical Systems has raised $110M across 5 rounds since 2004.

When did Zonare Medical Systems last raise?

Zonare Medical Systems's most recent round was a Venture of $1.2M in Nov 2010.

What was Zonare Medical Systems's biggest round?

Zonare Medical Systems's largest round on record is $34M (Series E), in Jul 2004.

Who backed Zonare Medical Systems first?

Zonare Medical Systems's first round on record, in Jul 2004, was backed by Earlybird Venture Capital, Draper Fisher Jurvetson (DFJ) and Frazier Healthcare Partners and 5 others.

What stage is Zonare Medical Systems at?

Zonare Medical Systems's latest named round is a Venture, in Nov 2010.

Where is Zonare Medical Systems based?

Zonare Medical Systems is based in the United States.

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