United States · Series E startup

Who invested in Sonoma Orthopedics

5 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.

Funding summaryUpdated 26 Oct 2026

$57Mraised across 5 rounds since 2007, from 5 sources

$10MSeries B$12MSeries C$1.5MDebt$22MSeries D$12MSeries E
Latest round
Series E, $12MDec 2014
Biggest round
$22MSeries D · Feb 2011
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.

20072008200920102011201220132014
$10MSeries B$12MSeries C$1.5MDebt$22MSeries D$12MSeries E
First round
Series B, $10M
May 2007
Biggest round
$22M
Series D · Feb 2011
Usual gap between rounds
23 months
the median of 4

The rounds

  1. Dec 2014
    Series E$12M

    No investor was named in the report.

    From a historical funding record

  2. Feb 2011
  3. Nov 2010
    Debt$1.5M

    No investor was named in the report.

    From a historical funding record

  4. Apr 2009
    Series C$12M

    No investor was named in the report.

    From a historical funding record

  5. May 2007

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

MedVenture AssociatesVC firm2rounds
EDF VenturesVC firm2rounds
Split Rock PartnersVC firm1round
Ascension VenturesCorporate VC1round
The Angels' ForumAngel network1round
The Halo FundInvestment firm1round
InCube VenturesCorporate VC1round
Asset Management PartnersFamily office1round
Legacy Life Sciencesno record of our own yet1round

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

Quick answers about Sonoma Orthopedics

Who invested in Sonoma Orthopedics?

Sonoma Orthopedics's investors include MedVenture Associates, EDF Ventures, Asset Management Ventures, Split Rock Partners and Ascension Ventures, and 6 more on record.

How much has Sonoma Orthopedics raised?

Sonoma Orthopedics has raised $57M across 5 rounds since 2007.

When did Sonoma Orthopedics last raise?

Sonoma Orthopedics's most recent round was a Series E of $12M in Dec 2014.

What was Sonoma Orthopedics's biggest round?

Sonoma Orthopedics's largest round on record is $22M (Series D), in Feb 2011.

Who backed Sonoma Orthopedics first?

Sonoma Orthopedics's first round on record, in May 2007, was backed by Asset Management Ventures, MedVenture Associates and EDF Ventures and 2 others.

What stage is Sonoma Orthopedics at?

Sonoma Orthopedics's latest named round is a Series E, in Dec 2014.

Where is Sonoma Orthopedics based?

Sonoma Orthopedics is based in the United States.

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