United States · Series D startup

Who invested in Riverbed Technology

4 rounds we have observed, with the 10 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

$28Mraised across 4 rounds since 1999, from 4 sources

$12MSeries B$6.6MSeries A$10MSeries B
Latest round
Series DJan 2006
Biggest round
$12MSeries B · Oct 1999
Investors
10
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.

2000200120022003200420052006
$12MSeries B$6.6MSeries A$10MSeries B?Series D
First round
Series B, $12M
Oct 1999
Biggest round
$12M
Series B · Oct 1999
Usual gap between rounds
2 years
the median of 3

The rounds

  1. Jan 2006
    Series DAmount undisclosed1 new

    From a historical funding record

  2. Dec 2003
  3. Jan 2003
    Series A$6.6M2 new

    From a historical funding record

  4. Oct 1999
    Series B$12M3 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.

Exits

ExitBuyerPriceWhen
AcquiredThoma Bravo$3.5BApr 2015
IPONASDAQ:RVBDundisclosedSept 2006

From historical deal records. Wrong? Tell us.

Everyone who backed them

AccelVC firm2rounds
Goldman SachsPrivate equity1round
Mayfield FundVC firm1round
Columbia CapitalVC firm1round
BYU Cougar CapitalVC firm1round
UV PartnersVC firm1round

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

Quick answers about Riverbed Technology

Who invested in Riverbed Technology?

Riverbed Technology's investors include Accel, Lightspeed Venture Partners, Goldman Sachs, Mayfield Fund and Pelion Venture Partners, and 5 more on record.

How much has Riverbed Technology raised?

Riverbed Technology has raised $28M across 4 rounds since 1999. One round did not disclose an amount, so the total is a floor.

When did Riverbed Technology last raise?

Riverbed Technology's most recent round was a Series D in Jan 2006.

What was Riverbed Technology's biggest round?

Riverbed Technology's largest round on record is $12M (Series B), in Oct 1999.

Who backed Riverbed Technology first?

Riverbed Technology's first round on record, in Oct 1999, was backed by Mayfield Fund, Columbia Capital and FBR Technology Venture Partners.

What stage is Riverbed Technology at?

Riverbed Technology's latest named round is a Series D, in Jan 2006.

Where is Riverbed Technology based?

Riverbed Technology is based in the United States.

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