United States · Series B startup

Who invested in Zetta.net

5 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

$43Mraised across 5 rounds since 2008, from 5 sources

$11MSeries A$12MSeries A$9.0MSeries A$8.0MSeries B$3.0MSeries B
Latest round
Series B, $3.0MJul 2015
Biggest round
$12MSeries A · Oct 2010
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.

2009201020112012201320142015
$11MSeries A$12MSeries A$9.0MSeries A$8.0MSeries B$3.0MSeries B
First round
Series A, $11M
Aug 2008
Biggest round
$12M
Series A · Oct 2010
Usual gap between rounds
2.1 years
the median of 4

The rounds

  1. Jul 2015
    Series B$3.0M1 returning

    From a historical funding record

  2. Jun 2013
    Series B$8.0M1 new2 returning

    Reported by finsmes.com

  3. Aug 2011
    Series A$9.0M2 returning

    From a historical funding record

  4. Oct 2010
    Series A$12M2 returning

    From a historical funding record

  5. Aug 2008

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

Foundation CapitalVC firm5rounds
Sigma PartnersVC firm4rounds
Cota CapitalVC firm1round
Industry VenturesVC firm1round
Signatures CapitalVC firm1round
Amidzad PartnersVC firm1round

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

Quick answers about Zetta.net

Who invested in Zetta.net?

Zetta.net's investors include Foundation Capital, Sigma Partners, Cota Capital, Industry Ventures and Signatures Capital, and 1 more on record.

How much has Zetta.net raised?

Zetta.net has raised $43M across 5 rounds since 2008.

When did Zetta.net last raise?

Zetta.net's most recent round was a Series B of $3.0M in Jul 2015.

What was Zetta.net's biggest round?

Zetta.net's largest round on record is $12M (Series A), in Oct 2010.

Who backed Zetta.net first?

Zetta.net's first round on record, in Aug 2008, was backed by Foundation Capital, Sigma Partners and Cota Capital and 2 others.

What stage is Zetta.net at?

Zetta.net's latest named round is a Series B, in Jul 2015.

Where is Zetta.net based?

Zetta.net is based in the United States.

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