United States · Series C startup

Who invested in NanoBio

4 rounds we have observed, with the 3 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

$69Mraised across 4 rounds since 2006, from 4 sources

$30MGrowth$22MSeries B$6.0MGrant$11MSeries C
Latest round
Series C, $11MNov 2012
Biggest round
$30MGrowth · Oct 2006
Step-upi
1.8×
Investors
3
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.

200720082009201020112012
$30MGrowth$22MSeries B$6.0MGrant$11MSeries C
First round
Growth, $30M
Oct 2006
Biggest round
$30M
Growth · Oct 2006
Usual gap between rounds
2 years
the median of 3

The rounds

  1. Nov 2012
    Series C$11M

    No investor was named in the report.

    Reported by businesswire.com

  2. Nov 2010
    Grant$6.0M1 new

    Reported by nanobio.com

  3. Jul 2009
    Series B$22M1 new

    Reported by fiercebiotech.comSEC filing: $10M sold, first sale Aug 2008

  4. Oct 2006
    Growth$30M1 new

    From a historical funding record

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.

Growth2006Series B2009Grant2010Series C2012Gates FoundationPerseusPerseus

Everyone who backed them

Gates FoundationInstitutional LP1round
PerseusHedge fund1round
PerseusGrowth equity1round

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

Quick answers about NanoBio

Who invested in NanoBio?

NanoBio's investors include Gates Foundation, Perseus and Perseus.

How much has NanoBio raised?

NanoBio has raised $69M across 4 rounds since 2006.

When did NanoBio last raise?

NanoBio's most recent round was a Series C of $11M in Nov 2012.

What was NanoBio's biggest round?

NanoBio's largest round on record is $30M (Growth), in Oct 2006.

Who backed NanoBio first?

NanoBio's first round on record, in Oct 2006, was backed by Perseus.

What stage is NanoBio at?

NanoBio's latest named round is a Series C, in Nov 2012.

Where is NanoBio based?

NanoBio is based in the United States.

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