United States · Series C startup

Who invested in Rapid Micro Biosystems

7 rounds we have observed, with the 8 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

$97Mraised across 7 rounds since 2009, from 7 sources

$19MSeries A$6.7MVenture$2.5MDebt$33MSeries B$6.0MVenture$6.0MDebt$25MSeries C
Latest round
Series C, $25MApr 2015
Biggest round
$33MSeries B · Jun 2013
Step-upi
4.2×
Investors
8
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.

201020112012201320142015
$19MSeries A$6.7MVenture$2.5MDebt$33MSeries B$6.0MVenture$6.0MDebt$25MSeries C
First round
Series A, $19M
Aug 2009
Biggest round
$33M
Series B · Jun 2013
Usual gap between rounds
14 months
the median of 6

The rounds

  1. Apr 2015
    Series C$25M1 new5 returning

    From a historical funding recordSEC filing: $19M sold, first sale Apr 2015

  2. Mar 2015
    Debt$6.0M

    No investor was named in the report.

    From a historical funding recordSEC filing: $6.0M sold, first sale Mar 2015

  3. Apr 2014
    Venture$6.0M5 returning

    From a historical funding recordSEC filing: $6.0M sold, first sale Apr 2014

  4. Jun 2013
    Series B$33M2 new3 returning

    Reported by finsmes.comSEC filing: $22M sold, first sale Jun 2013

  5. Apr 2012
    Debt$2.5M

    No investor was named in the report.

    Reported by masshightech.comSEC filing: $2.5M sold, first sale Apr 2012

  6. Sept 2010
    Venture$6.7M1 new

    Reported by masshightech.com

  7. Aug 2009
    Series A$19M4 new

    Reported by onbiovc.comSEC filing: $19M sold, first sale Jul 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.

Everyone who backed them

TVM CapitalPrivate equity4rounds
Quaker PartnersVC firm4rounds
TPGPrivate equity3rounds
Longitude CapitalVC firm3rounds
BARDAInvestment firm1round
HepalinkCorporate VC1round

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

Quick answers about Rapid Micro Biosystems

Who invested in Rapid Micro Biosystems?

Rapid Micro Biosystems's investors include Kleiner Perkins Caufield & Byers, TVM Capital, Quaker Partners, TPG and Longitude Capital, and 3 more on record.

How much has Rapid Micro Biosystems raised?

Rapid Micro Biosystems has raised $97M across 7 rounds since 2009.

When did Rapid Micro Biosystems last raise?

Rapid Micro Biosystems's most recent round was a Series C of $25M in Apr 2015.

What was Rapid Micro Biosystems's biggest round?

Rapid Micro Biosystems's largest round on record is $33M (Series B), in Jun 2013.

Who backed Rapid Micro Biosystems first?

Rapid Micro Biosystems's first round on record, in Aug 2009, was backed by Kleiner Perkins Caufield & Byers, TVM Capital and Quaker Partners and 1 others.

What stage is Rapid Micro Biosystems at?

Rapid Micro Biosystems's latest named round is a Series C, in Apr 2015.

Where is Rapid Micro Biosystems based?

Rapid Micro Biosystems is based in the United States.

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