United States · Series C startup

Who invested in GreatCall

4 rounds we have observed, with the 5 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

$75Mraised across 4 rounds since 2007, from 4 sources

$37MSeries A$38MSeries B$107KVenture$705KSeries C
Latest round
Series C, $705KJun 2012
Biggest round
$38MSeries B · Jun 2008
Step-upi
6.6×
Investors
5
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.

20082009201020112012
$37MSeries A$38MSeries B$107KVenture$705KSeries C
First round
Series A, $37M
Aug 2007
Biggest round
$38M
Series B · Jun 2008
Usual gap between rounds
16 months
the median of 3

The rounds

  1. Jun 2012
    Series C$705K

    No investor was named in the report.

    Reported by sec.govSEC filing: $705K sold, first sale May 2012

  2. Oct 2009
    Venture$107K

    No investor was named in the report.

    From a historical funding recordSEC filing: $107K sold, first sale Sept 2009

  3. Jun 2008
    Series B$38M2 new3 returning

    From a historical funding record

  4. Aug 2007

Founders and team

From the SEC filings it signed: 2 on the team.

  • David InnsExecutive Officer, Directori
  • William KunczExecutive Officeri

On the board, as filediArlene HarrisBruce SachsEdward KingmanJames CaccavoJames MurrayMartin Cooper

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

CRVVC firm2rounds
Nauta CapitalVC firm2rounds
Court Square VenturesGrowth equity1round

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

Also claim to have backed them

This firm lists GreatCall 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.

Brainstorm VenturesVC firmPer its own site

Quick answers about GreatCall

Who invested in GreatCall?

GreatCall's investors include CRV, Nauta Capital, Steelpoint Capital Partners, Court Square Ventures and Sumitomo Bank Venture Fund.

How much has GreatCall raised?

GreatCall has raised $75M across 4 rounds since 2007.

When did GreatCall last raise?

GreatCall's most recent round was a Series C of $705K in Jun 2012.

What was GreatCall's biggest round?

GreatCall's largest round on record is $38M (Series B), in Jun 2008.

Who backed GreatCall first?

GreatCall's first round on record, in Aug 2007, was backed by CRV, Nauta Capital and Steelpoint Capital Partners.

What stage is GreatCall at?

GreatCall's latest named round is a Series C, in Jun 2012.

Where is GreatCall based?

GreatCall is based in the United States.

Companies like GreatCall

In the same sector, and raised in the last eighteen months.

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