United States · Series D startup

Who invested in Q1 Labs

3 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 27 Oct 2026

$34Mraised across 3 rounds since 2003, from 3 sources

$14MSeries B$11MSeries C$9.0MSeries D
Latest round
Series D, $9.0MJan 2007
Biggest round
$14MSeries B · Nov 2003
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.

2004200520062007
$14MSeries B$11MSeries C$9.0MSeries D
First round
Series B, $14M
Nov 2003
Biggest round
$14M
Series B · Nov 2003
Usual gap between rounds
2.5 years
the median of 2

The rounds

  1. Jan 2007
  2. Jun 2004
  3. Nov 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
AcquiredIBM (International Business Machines)undisclosedOct 2011

From historical deal records. Wrong? Tell us.

Everyone who backed them

Menlo VenturesVC firm3rounds
BDC CapitalVC firm3rounds
Polaris PartnersVC firm3rounds

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

Quick answers about Q1 Labs

Who invested in Q1 Labs?

Q1 Labs's investors include Menlo Ventures, BDC Capital, Polaris Partners, New Brunswick Investment Management Corporation and Globespan Capital Partners.

How much has Q1 Labs raised?

Q1 Labs has raised $34M across 3 rounds since 2003.

When did Q1 Labs last raise?

Q1 Labs's most recent round was a Series D of $9.0M in Jan 2007.

What was Q1 Labs's biggest round?

Q1 Labs's largest round on record is $14M (Series B), in Nov 2003.

Who backed Q1 Labs first?

Q1 Labs's first round on record, in Nov 2003, was backed by Menlo Ventures, BDC Capital and Polaris Partners and 1 others.

What stage is Q1 Labs at?

Q1 Labs's latest named round is a Series D, in Jan 2007.

Where is Q1 Labs based?

Q1 Labs is based in the United States.

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