Belgium · Series B startup

Who invested in Complix

3 rounds we have observed, with the 11 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.

Biotech

Funding summaryUpdated 26 Oct 2026

$24Mraised across 3 rounds since 2010, from 3 sources

$6.2MSeries A$2.8MSeries A$15MSeries B
Latest round
Series B, $15MJun 2013
Step-upi
5.6×
Investors
11
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.

201120122013
$6.2MSeries A$2.8MSeries A$15MSeries B
First round
Series A, $6.2M
Jun 2010
Biggest round
$15M
Series B · Jun 2013
Usual gap between rounds
2.4 years
the median of 2

The rounds

  1. Jun 2013
  2. Feb 2011
    Series A$2.8M2 new

    Reported by finsmes.com

  3. Jun 2010
    Series A$6.2M3 new

    Reported by onbiovc.com

Founders and team

From Complix's own website: 3 on the team.

  • Dr. Mark VaeckChief Executive Officer
  • Dr. Ignace LastersChief Technology Officer
  • Ian PatersonChief Strategy Officer

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

OmnesVC firm2rounds
GimvPrivate equity1round
PMVGovernment1round
Crédit AgricoleVC firm1round
LRMVC firm1round
Baekeland FundsVC firm1round
Gemma Frisius FondsInvestment firm1round
Trust CapitalGrowth equity1round
CRP Santeno record of our own yet1round

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

Quick answers about Complix

Who invested in Complix?

Complix's investors include Omnes, Vesalius Biocapital Partners, Gimv, PMV and Crédit Agricole, and 6 more on record.

How much has Complix raised?

Complix has raised $24M across 3 rounds since 2010.

When did Complix last raise?

Complix's most recent round was a Series B of $15M in Jun 2013.

What was Complix's biggest round?

Its most recent round, $15M in Jun 2013, is also its largest on record.

Who backed Complix first?

Complix's first round on record, in Jun 2010, was backed by LRM, Vesalius Biocapital Partners and CRP Sante.

What stage is Complix at?

Complix's latest named round is a Series B, in Jun 2013.

Where is Complix based?

Complix is based in Belgium.

Companies like Complix

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