United States · Funded startup

Who invested in Small Bone Innovations

6 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.

Healthcare

Funding summaryUpdated 26 Oct 2026

$244Mraised across 6 rounds since 2008, from 6 sources

$36MSeries C$108MSeries D$30MDebt$12MSeries E$15MSeries F$43MDebt
Latest round
Debt, $43MDec 2011
Biggest round
$108MSeries D · Apr 2009
Step-upi
2.9×
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.

2008200920102011
$36MSeries C$108MSeries D$30MDebt$12MSeries E$15MSeries F$43MDebt
First round
Series C, $36M
Jan 2008
Biggest round
$108M
Series D · Apr 2009
Usual gap between rounds
7 months
the median of 5

The rounds

  1. Dec 2011
    Debt$43M

    No investor was named in the report.

    Reported by totalsmallbone.com

  2. Dec 2010
    Series F$15M1 new2 returning

    Reported by finsmes.comSEC filing: $4.3M sold, first sale Nov 2010

  3. May 2010
    Series E$12M

    No investor was named in the report.

    Reported by totalsmallbone.comSEC filing: $12M sold, first sale Mar 2010

  4. Dec 2009
    Debt$30M

    No investor was named in the report.

    Reported by totalsmallbone.comSEC filing: $113M sold, first sale Jul 2008

  5. Apr 2009
  6. Jan 2008

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.

The exit

ExitBuyerPriceWhen
AcquiredStryker Corporation$375MJun 2014

From historical deal records. Wrong? Tell us.

Everyone who backed them

NGN CapitalVC firm3rounds
3i GroupPrivate equity2rounds
Trevi Health VenturesVC firm2rounds
Goldman SachsPrivate equity1round
Axiom VenturesGrowth equity1round
Khazanah NasionalInstitutional LP1round

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

Quick answers about Small Bone Innovations

Who invested in Small Bone Innovations?

Small Bone Innovations's investors include NGN Capital, 3i Group, Trevi Health Ventures, Viscogliosi Bros., LLC and Goldman Sachs, and 3 more on record.

How much has Small Bone Innovations raised?

Small Bone Innovations has raised $244M across 6 rounds since 2008.

When did Small Bone Innovations last raise?

Small Bone Innovations's most recent round was a Debt of $43M in Dec 2011.

What was Small Bone Innovations's biggest round?

Small Bone Innovations's largest round on record is $108M (Series D), in Apr 2009.

Who backed Small Bone Innovations first?

Small Bone Innovations's first round on record, in Jan 2008, was backed by 3i Group, NGN Capital and Axiom Ventures and 2 others.

What stage is Small Bone Innovations at?

Small Bone Innovations's latest named round is a Debt, in Dec 2011.

Where is Small Bone Innovations based?

Small Bone Innovations is based in the United States.

Companies like Small Bone Innovations

In the same sector, and raised in the last eighteen months.

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