United States · Venture startup

Who invested in Cavium

4 rounds we have observed, with the 7 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.

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Funding summaryUpdated 26 Oct 2026

$93Mraised across 4 rounds since 2003, from 4 sources

$18MSeries C$6.3MVenture$34MSeries B$35MVenture
Latest round
Venture, $35MMar 2011
Investors
7
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.

2005200720092011
$18MSeries C$6.3MVenture$34MSeries B$35MVenture
First round
Series C, $18M
Aug 2003
Biggest round
$35M
Venture · Mar 2011
Usual gap between rounds
2.7 years
the median of 3

The rounds

  1. Mar 2011
    Venture$35M

    No investor was named in the report.

    Reported by sec.gov

  2. Dec 2009
  3. Apr 2007
    Venture$6.3M

    No investor was named in the report.

    Reported by deals.venturebeat.com

  4. Aug 2003

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

Menlo VenturesVC firm2rounds
Diamondhead VenturesVC firm2rounds
NTT FinanceVC firm1round
NeoCarta CapitalGrowth equity1round
William Jones & AssociatesGrowth equity1round

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

Quick answers about Cavium

Who invested in Cavium?

Cavium's investors include Menlo Ventures, Diamondhead Ventures, Rembrandt Venture Partners, China Development Industrial Bank (CDIB) and NTT Finance, and 2 more on record.

How much has Cavium raised?

Cavium has raised $93M across 4 rounds since 2003.

When did Cavium last raise?

Cavium's most recent round was a Venture of $35M in Mar 2011.

What was Cavium's biggest round?

Its most recent round, $35M in Mar 2011, is also its largest on record.

Who backed Cavium first?

Cavium's first round on record, in Aug 2003, was backed by Menlo Ventures, China Development Industrial Bank (CDIB) and NTT Finance and 3 others.

What stage is Cavium at?

Cavium's latest named round is a Venture, in Mar 2011.

Where is Cavium based?

Cavium is based in the United States.

Companies like Cavium

In the same sector, and raised in the last eighteen months.

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