United States · Series D startup

Who invested in Guardium

2 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.

Funding summaryUpdated 26 Oct 2026

$12Mraised across 2 rounds since 2005, from 2 sources

$5.5MSeries C$6.3MSeries D
Latest round
Series D, $6.3MMay 2006
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.

2006
$5.5MSeries C$6.3MSeries D
First round
Series C, $5.5M
Aug 2005
Biggest round
$6.3M
Series D · May 2006
Between rounds
9 months
from the last two

The rounds

  1. May 2006
    Series D$6.3M1 new4 returning

    Reported by cbronline.com

  2. Aug 2005
    Series C$5.5M4 new

    Reported by guardium.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 C2005Series D2006Ascent Venture PartnersCEDAR FundStageOne VenturesVeritas Venture PartnersCisco

The exit

ExitBuyerPriceWhen

From historical deal records. Wrong? Tell us.

Everyone who backed them

CEDAR FundInvestment firm2rounds
StageOne Venturesno record of our own yet2rounds
Veritas Venture Partnersno record of our own yet2rounds
CiscoCorporate VC1round

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

Quick answers about Guardium

Who invested in Guardium?

Guardium's investors include Ascent Venture Partners, CEDAR Fund, StageOne Ventures, Veritas Venture Partners and Cisco.

How much has Guardium raised?

Guardium has raised $12M across 2 rounds since 2005.

When did Guardium last raise?

Guardium's most recent round was a Series D of $6.3M in May 2006.

What was Guardium's biggest round?

Its most recent round, $6.3M in May 2006, is also its largest on record.

Who backed Guardium first?

Guardium's first round on record, in Aug 2005, was backed by Ascent Venture Partners, CEDAR Fund and StageOne Ventures and 1 others.

What stage is Guardium at?

Guardium's latest named round is a Series D, in May 2006.

Where is Guardium based?

Guardium is based in the United States.

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