Series B startup

Who invested in Pirus Networks

2 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

$50Mraised across 2 rounds since 2000, from 2 sources

$10MSeries A$40MSeries B
Latest round
Series B, $40MOct 2001
Step-upi
3.9×
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.

2001
$10MSeries A$40MSeries B
First round
Series A, $10M
Jul 2000
Biggest round
$40M
Series B · Oct 2001
Between rounds
14 months
from the last two

The rounds

  1. Oct 2001
  2. Jul 2000
    Series A$10M2 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.

The exit

ExitBuyerPriceWhen
AcquiredSun MicrosystemsundisclosedSept 2002

From historical deal records. Wrong? Tell us.

Everyone who backed them

CRVVC firm2rounds
Icon VenturesVC firm1round
BlueStream VenturesVC firm1round
Veritas SoftwareGrowth equity1round
StorageNetworksInvestment firm1round

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

Quick answers about Pirus Networks

Who invested in Pirus Networks?

Pirus Networks's investors include Bessemer Venture Partners, CRV, Icon Ventures, BlueStream Ventures and Veritas Software, and 1 more on record.

How much has Pirus Networks raised?

Pirus Networks has raised $50M across 2 rounds since 2000.

When did Pirus Networks last raise?

Pirus Networks's most recent round was a Series B of $40M in Oct 2001.

What was Pirus Networks's biggest round?

Its most recent round, $40M in Oct 2001, is also its largest on record.

Who backed Pirus Networks first?

Pirus Networks's first round on record, in Jul 2000, was backed by Bessemer Venture Partners and CRV.

What stage is Pirus Networks at?

Pirus Networks's latest named round is a Series B, in Oct 2001.

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