United States · Series D startup

Who invested in Aylus Networks

5 rounds we have observed, with the 3 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

$51Mraised across 5 rounds since 2005, from 5 sources

$10MSeries A$15MSeries B$5.7MSeries C$4.0MDebt$16MSeries D
Latest round
Series D, $16MJun 2011
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Investors
3
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.

2005200620072008200920102011
$10MSeries A$15MSeries B$5.7MSeries C$4.0MDebt$16MSeries D
First round
Series A, $10M
Jan 2005
Biggest round
$16M
Series D · Jun 2011
Usual gap between rounds
2.4 years
the median of 4

The rounds

  1. Jun 2011
    Series D$16M1 new2 returning

    Reported by fis.dowjones.comSEC filing: $16M sold, first sale Jun 2011

  2. Sept 2010
    Debt$4.0M

    No investor was named in the report.

    Reported by masshightech.comSEC filing: $4.0M sold, first sale Sept 2010

  3. Oct 2009
    Series C$5.7M

    No investor was named in the report.

    Reported by xconomy.comSEC filing: $5.7M sold, first sale Oct 2009

  4. Jun 2007
  5. Jan 2005
    Series A$10M

    No investor was named in the report.

    Reported by masshightech.com

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 A2005Series B2007Series C2009Debt2010Series D2011Matrix PartnersNorth Bridge Venture Partners & Growth Equitym8 Capital

Everyone who backed them

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

Quick answers about Aylus Networks

Who invested in Aylus Networks?

Aylus Networks's investors include Matrix Partners, North Bridge Venture Partners & Growth Equity and m8 Capital.

How much has Aylus Networks raised?

Aylus Networks has raised $51M across 5 rounds since 2005.

When did Aylus Networks last raise?

Aylus Networks's most recent round was a Series D of $16M in Jun 2011.

What was Aylus Networks's biggest round?

Its most recent round, $16M in Jun 2011, is also its largest on record.

Who backed Aylus Networks first?

Aylus Networks's first round on record, in Jun 2007, was backed by Matrix Partners and North Bridge Venture Partners & Growth Equity.

What stage is Aylus Networks at?

Aylus Networks's latest named round is a Series D, in Jun 2011.

Where is Aylus Networks based?

Aylus Networks is based in the United States.

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