United States · Funded startup

Who invested in Overture Networks

7 rounds we have observed, with the 12 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

$114Mraised across 7 rounds since 2002, from 7 sources

$15MVenture$7.5MSeries C$12MSeries C$17MVenture$44MSeries D$8.0MGrowth$10MDebt
Latest round
Debt, $10MJun 2013
Biggest round
$44MSeries D · Mar 2011
Step-upi
1.3×
Investors
12
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.

20042006200820102012
$15MVenture$7.5MSeries C$12MSeries C$17MVenture$44MSeries D$8.0MGrowth$10MDebt
First round
Venture, $15M
Oct 2002
Biggest round
$44M
Series D · Mar 2011
Usual gap between rounds
2.2 years
the median of 5

The rounds

  1. Jun 2013
    Debt$10M1 new

    Reported by finsmes.comSEC filing: $8.0M sold, first sale May 2013

  2. May 2013
    Growth$8.0M

    No investor was named in the report.

    Reported by finsmes.comSEC filing: $8.0M sold, first sale May 2013

  3. Mar 2011
    Series D$44M

    No investor was named in the report.

    Reported by sec.govSEC filing: $44M sold, first sale Mar 2011

  4. Apr 2010
    Venture$17M3 new4 returning

    Reported by overturenetworks.comSEC filing: $17M sold, first sale Apr 2010

  5. Sept 2007
    Series C$12M1 new1 returning

    From a historical funding record

  6. Jun 2006
    Series C$7.5M3 new4 returning

    Reported by prnewswire.co.uk

  7. Oct 2002
    Venture$15M4 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.

Venture2002Series C2006Series C2007Venture2010Series D2011Growth2013Debt2013Intersouth PartnersMorgenthaler VenturesGray VenturesTDF VenturesArmada InvestmentIntel CapitalTenaya CapitalQuestMark PartnersHorizon Technology FinanceLehman Brothers Venture Partners

Everyone who backed them

Intersouth PartnersVC firm4rounds
Morgenthaler VenturesVC firm3rounds
Gray VenturesGrowth equity3rounds
TDF VenturesVC firm2rounds
Armada InvestmentFamily office2rounds
Intel CapitalCorporate VC1round
Tenaya CapitalVC firm1round
QuestMark PartnersVC firm1round
Horizon Technology FinanceVenture debt1round
Lehman Brothers Venture PartnersVC firm1round
Telecommunications Development FundInvestment firm1round
Legend VenturesVC firm1round

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

Quick answers about Overture Networks

Who invested in Overture Networks?

Overture Networks's investors include Intersouth Partners, Morgenthaler Ventures, Gray Ventures, TDF Ventures and Armada Investment, and 7 more on record.

How much has Overture Networks raised?

Overture Networks has raised $114M across 7 rounds since 2002.

When did Overture Networks last raise?

Overture Networks's most recent round was a Debt of $10M in Jun 2013.

What was Overture Networks's biggest round?

Overture Networks's largest round on record is $44M (Series D), in Mar 2011.

Who backed Overture Networks first?

Overture Networks's first round on record, in Oct 2002, was backed by Morgenthaler Ventures, Intersouth Partners and Gray Ventures and 1 others.

What stage is Overture Networks at?

Overture Networks's latest named round is a Debt, in Jun 2013.

Where is Overture Networks based?

Overture Networks is based in the United States.

Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app