United States · Series C startup

Who invested in Promentis Pharmaceuticals

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.

BiotechHealthcare

Funding summaryUpdated 26 Oct 2026

$31Mraised across 4 rounds since 2009, from 4 sources

$1.7MVenture$750KDebt$2.9MSeries B$26MSeries C
Latest round
Series C, $26MMar 2017
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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.

2011201320152017
$1.7MVenture$750KDebt$2.9MSeries B$26MSeries C
First round
Venture, $1.7M
Aug 2009
Biggest round
$26M
Series C · Mar 2017
Usual gap between rounds
3.2 years
the median of 3

The rounds

  1. Mar 2017
    Series C$26M4 new

    Reported by FinSMEs

  2. Jan 2014
    Series B$2.9M1 new1 returning

    From a historical funding recordSEC filing: $820K sold, first sale Dec 2013

  3. Apr 2013
    Debt$750K1 returning

    Reported by sec.govSEC filing: $750K sold, first sale Mar 2013

  4. Aug 2009
    Venture$1.7M1 new

    From a historical funding recordSEC filing: $1.7M sold, first sale Aug 2009

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.

Venture2009Debt2013Series B2014Series C2017Golden Angels InvestorsOrbiMedF-Prime CapitalAisling Capital/ Black PearlBlack Horse InvestmentsGolden Angel Network et al

Everyone who backed them

Golden Angels InvestorsAngel network3rounds
OrbiMedPrivate equity1round
F-Prime CapitalVC firm1round
Aisling Capital/ Black Pearlno record of our own yet1round
Black Horse Investmentsno record of our own yet1round
Golden Angel Network et alno record of our own yet1round

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

Quick answers about Promentis Pharmaceuticals

Who invested in Promentis Pharmaceuticals?

Promentis Pharmaceuticals's investors include Golden Angels Investors, OrbiMed, F-Prime Capital, Aisling Capital/ Black Pearl and Black Horse Investments, and 1 more on record.

How much has Promentis Pharmaceuticals raised?

Promentis Pharmaceuticals has raised $31M across 4 rounds since 2009.

When did Promentis Pharmaceuticals last raise?

Promentis Pharmaceuticals's most recent round was a Series C of $26M in Mar 2017.

What was Promentis Pharmaceuticals's biggest round?

Its most recent round, $26M in Mar 2017, is also its largest on record.

Who backed Promentis Pharmaceuticals first?

Promentis Pharmaceuticals's first round on record, in Aug 2009, was backed by Golden Angels Investors.

What stage is Promentis Pharmaceuticals at?

Promentis Pharmaceuticals's latest named round is a Series C, in Mar 2017.

Where is Promentis Pharmaceuticals based?

Promentis Pharmaceuticals is based in the United States.

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