United States · Series E startup

Who invested in Anulex

4 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

$52Mraised across 4 rounds since 2006, from 4 sources

$20MSeries C$10MSeries D$3.8MDebt$18MSeries E
Latest round
Series E, $18MJun 2010
Biggest round
$20MSeries C · Jul 2006
Step-upi
4.8×
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.

2007200820092010
$20MSeries C$10MSeries D$3.8MDebt$18MSeries E
First round
Series C, $20M
Jul 2006
Biggest round
$20M
Series C · Jul 2006
Usual gap between rounds
10 months
the median of 3

The rounds

  1. Jun 2010
    Series E$18M4 returning

    Reported by onbiovc.comSEC filing: $18M sold, first sale May 2010

  2. Mar 2010
    Debt$3.8M

    No investor was named in the report.

    From a historical funding recordSEC filing: $3.8M sold, first sale Mar 2010

  3. May 2009
    Series D$10M

    No investor was named in the report.

    Reported by onbiovc.comSEC filing: $10M sold, first sale May 2009

  4. Jul 2006

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

Delphi VenturesVC firm2rounds
MB Venture PartnersVC firm2rounds
Split Rock PartnersVC firm1round
SightLine PartnersVC firm1round

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

Quick answers about Anulex

Who invested in Anulex?

Anulex's investors include New Enterprise Associates, Delphi Ventures, MB Venture Partners, Affinity Capital Management and Split Rock Partners, and 1 more on record.

How much has Anulex raised?

Anulex has raised $52M across 4 rounds since 2006.

When did Anulex last raise?

Anulex's most recent round was a Series E of $18M in Jun 2010.

What was Anulex's biggest round?

Anulex's largest round on record is $20M (Series C), in Jul 2006.

Who backed Anulex first?

Anulex's first round on record, in Jul 2006, was backed by New Enterprise Associates, Delphi Ventures and Split Rock Partners and 3 others.

What stage is Anulex at?

Anulex's latest named round is a Series E, in Jun 2010.

Where is Anulex based?

Anulex is based in the United States.

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