United States · Funded startup

Who invested in Pixtronix

6 rounds we have observed, with the 4 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.

Funding summaryUpdated 26 Oct 2026

$54Mraised across 6 rounds since 2005, from 6 sources

$3.0MSeries A$22MVenture$3.0MDebt$2.7MVenture$19MVenture$4.0MDebt
Latest round
Debt, $4.0MJun 2011
Biggest round
$22MVenture · Jun 2007
Investors
4
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.

200620072008200920102011
$3.0MSeries A$22MVenture$3.0MDebt$2.7MVenture$19MVenture$4.0MDebt
First round
Series A, $3.0M
Jun 2005
Biggest round
$22M
Venture · Jun 2007
Usual gap between rounds
18 months
the median of 5

The rounds

  1. Jun 2011
    Debt$4.0M

    No investor was named in the report.

    Reported by masshightech.comSEC filing: $4.0M sold, first sale Jun 2011

  2. Dec 2009
    Venture$19M4 returning

    Reported by masshightech.comSEC filing: $19M sold, first sale Dec 2009

  3. Jul 2009
    Venture$2.7M

    No investor was named in the report.

    Reported by sec.govSEC filing: $2.7M sold, first sale Jul 2009

  4. Jan 2009
    Debt$3.0M

    No investor was named in the report.

    Reported by sec.gov

  5. Jun 2007
  6. Jun 2005
    Series A$3.0M2 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.

Series A2005Venture2007Debt2009Venture2009Venture2009Debt2011Kleiner Perkins Caufield & ByersAtlas VentureDAG VenturesGold Hill Capital

The exit

ExitBuyerPriceWhen
AcquiredQualcomm Incorporated$175MDec 2011

From historical deal records. Wrong? Tell us.

Everyone who backed them

Atlas VentureVC firm3rounds
DAG VenturesVC firm2rounds
Gold Hill CapitalVC firm2rounds

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

Quick answers about Pixtronix

Who invested in Pixtronix?

Pixtronix's investors include Kleiner Perkins Caufield & Byers, Atlas Venture, DAG Ventures and Gold Hill Capital.

How much has Pixtronix raised?

Pixtronix has raised $54M across 6 rounds since 2005.

When did Pixtronix last raise?

Pixtronix's most recent round was a Debt of $4.0M in Jun 2011.

What was Pixtronix's biggest round?

Pixtronix's largest round on record is $22M (Venture), in Jun 2007.

Who backed Pixtronix first?

Pixtronix's first round on record, in Jun 2005, was backed by Kleiner Perkins Caufield & Byers and Atlas Venture.

What stage is Pixtronix at?

Pixtronix's latest named round is a Debt, in Jun 2011.

Where is Pixtronix based?

Pixtronix is based in the United States.

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