United States · Series C startup

Who invested in VytronUS

7 rounds we have observed, with the 5 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

$115Mraised across 7 rounds since 2007, from 7 sources

$6.6MSeries A$11MSeries B$5.7MDebt$8.7MDebt$2.8MVenture$32MSeries B$49MSeries C
Latest round
Series C, $49MJul 2016
Step-upi
1.6×
Investors
5
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.

2009201120132015
$6.6MSeries A$11MSeries B$5.7MDebt$8.7MDebt$2.8MVenture$32MSeries B$49MSeries C
First round
Series A, $6.6M
Aug 2007
Biggest round
$49M
Series C · Jul 2016
Usual gap between rounds
21 months
the median of 6

The rounds

  1. Jul 2016
    Series C$49M3 returning

    Reported by FinSMEsSEC filing: $28M sold, first sale Jul 2016

  2. Oct 2014
    Series B$32M3 new

    From a historical funding recordSEC filing: $7.8M sold, first sale Sept 2014

  3. Mar 2013
    Venture$2.8M1 returning

    Reported by venturedeal.com

  4. Feb 2012
    Debt$8.7M

    No investor was named in the report.

    Reported by sec.govSEC filing: $8.7M sold, first sale Feb 2012

  5. May 2011
    Debt$5.7M

    No investor was named in the report.

    Reported by sec.govSEC filing: $5.7M sold, first sale May 2011

  6. Jun 2009
    Series B$11M2 returning

    Reported by deals.venturebeat.comSEC filing: $11M sold, first sale May 2009

  7. Aug 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.

Series A2007Series B2009Debt2011Debt2012Venture2013Series B2014Series C2016New Enterprise AssociatesDelphi VenturesApple Tree PartnersBioStar VenturesWindham Capital Partners

Everyone who backed them

Delphi VenturesVC firm2rounds
Apple Tree PartnersVC firm2rounds
BioStar VenturesVC firm2rounds
Windham Capital PartnersGrowth equity1round

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

Quick answers about VytronUS

Who invested in VytronUS?

VytronUS's investors include New Enterprise Associates, Delphi Ventures, Apple Tree Partners, BioStar Ventures and Windham Capital Partners.

How much has VytronUS raised?

VytronUS has raised $115M across 7 rounds since 2007.

When did VytronUS last raise?

VytronUS's most recent round was a Series C of $49M in Jul 2016.

What was VytronUS's biggest round?

Its most recent round, $49M in Jul 2016, is also its largest on record.

Who backed VytronUS first?

VytronUS's first round on record, in Aug 2007, was backed by New Enterprise Associates and Delphi Ventures.

What stage is VytronUS at?

VytronUS's latest named round is a Series C, in Jul 2016.

Where is VytronUS based?

VytronUS is based in the United States.

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