United States · Venture startup

Who invested in Bluesocket

4 rounds we have observed, with the 9 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

$37Mraised across 4 rounds since 2003, from 4 sources

$10MSeries C$10MSeries B$9.0MSeries C$8.0MVenture
Latest round
Venture, $8.0MJan 2010
Biggest round
$10MSeries B · Jan 2005
Investors
9
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.

20032004200520062007200820092010
$10MSeries C$10MSeries B$9.0MSeries C$8.0MVenture
First round
Series C, $10M
Mar 2003
Biggest round
$10M
Series B · Jan 2005
Usual gap between rounds
22 months
the median of 3

The rounds

  1. Jan 2010
    Venture$8.0M

    No investor was named in the report.

    Reported by sec.govSEC filing: $8.0M sold, first sale Dec 2009

  2. Feb 2006
    Series C$9.0M4 returning

    From a historical funding record

  3. Jan 2005
  4. Mar 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.

The exit

ExitBuyerPriceWhen
AcquiredADTRANundisclosedAug 2011

From historical deal records. Wrong? Tell us.

Everyone who backed them

Menlo VenturesVC firm3rounds
Boulder VenturesVC firm3rounds
RidgewoodPrivate equity2rounds
Vesbridge PartnersInvestment firm2rounds
Intel CapitalCorporate VC1round
St. Paul Venture CapitalGrowth equity1round
Ironside VenturesVC firm1round
Osborn Capitalno record of our own yet1round

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

Quick answers about Bluesocket

Who invested in Bluesocket?

Bluesocket's investors include Menlo Ventures, Boulder Ventures, Ascent Venture Partners, Ridgewood and Vesbridge Partners, and 4 more on record.

How much has Bluesocket raised?

Bluesocket has raised $37M across 4 rounds since 2003.

When did Bluesocket last raise?

Bluesocket's most recent round was a Venture of $8.0M in Jan 2010.

What was Bluesocket's biggest round?

Bluesocket's largest round on record is $10M (Series B), in Jan 2005.

Who backed Bluesocket first?

Bluesocket's first round on record, in Mar 2003, was backed by Intel Capital, Menlo Ventures and Boulder Ventures and 5 others.

What stage is Bluesocket at?

Bluesocket's latest named round is a Venture, in Jan 2010.

Where is Bluesocket based?

Bluesocket is based in the United States.

Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.