United States · Series C startup

Who invested in ExtraHop Networks

3 rounds we have observed, with the 6 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

$60Mraised across 3 rounds since 2009, from 3 sources

$5.1MSeries A$14MSeries B$41MSeries C
Latest round
Series C, $41MMay 2014
Step-upi
2.9×
Investors
6
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.

200920102011201220132014
$5.1MSeries A$14MSeries B$41MSeries C
First round
Series A, $5.1M
Apr 2009
Biggest round
$41M
Series C · May 2014
Usual gap between rounds
3.1 years
the median of 2

The rounds

  1. May 2014
    Series C$41M2 new2 returning

    From a historical funding recordSEC filing: $28M sold, first sale May 2014

  2. May 2011
    Series B$14M1 new1 returning

    Reported by extrahop.comSEC filing: $14M sold, first sale Apr 2011

  3. Apr 2009

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

Madrona Venture GroupVC firm3rounds
TCVPrivate equity1round
Marc AndreessenAngel1round
Ben HorowitzVC firm1round
Sujal PatelAngel1round

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

Quick answers about ExtraHop Networks

Who invested in ExtraHop Networks?

ExtraHop Networks's investors include Madrona Venture Group, Meritech Capital Partners, TCV, Marc Andreessen and Ben Horowitz, and 1 more on record.

How much has ExtraHop Networks raised?

ExtraHop Networks has raised $60M across 3 rounds since 2009.

When did ExtraHop Networks last raise?

ExtraHop Networks's most recent round was a Series C of $41M in May 2014.

What was ExtraHop Networks's biggest round?

Its most recent round, $41M in May 2014, is also its largest on record.

Who backed ExtraHop Networks first?

ExtraHop Networks's first round on record, in Apr 2009, was backed by Madrona Venture Group, Marc Andreessen and Ben Horowitz.

What stage is ExtraHop Networks at?

ExtraHop Networks's latest named round is a Series C, in May 2014.

Where is ExtraHop Networks based?

ExtraHop Networks is based in the United States.

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