United States · Series E startup

Who invested in Mediaocean

3 rounds we have observed, with the 2 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

$41Mraised across 3 rounds since 2007, from 3 sources

$11MVenture$30MSeries B
Latest round
Series EJul 2008
Biggest round
$30MSeries B · Apr 2008
Investors
2
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.

2008
$11MVenture$30MSeries B?Series E
First round
Venture, $11M
Jul 2007
Biggest round
$30M
Series B · Apr 2008
Usual gap between rounds
9 months
the median of 2

The rounds

  1. Jul 2008
    Series EAmount undisclosed1 new

    From a historical funding record

  2. Apr 2008
    Series B$30M1 returning

    Reported by paidcontent.org

  3. Jul 2007
    Venture$11M1 new

    Reported by allbusiness.com

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.

Venture2007Series B2008Series E2008New Enterprise AssociatesSteamboat Ventures

The exit

ExitBuyerPriceWhen
AcquiredVista Equity PartnersundisclosedJun 2015

From historical deal records. Wrong? Tell us.

Everyone who backed them

Steamboat VenturesCorporate VC1round

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

Also claim to have backed them

These 2 firms list Mediaocean as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Brad KeywellAngelPer its own site
Eterna Growth PartnersPrivate equityPer its own site

Quick answers about Mediaocean

Who invested in Mediaocean?

Mediaocean's investors include New Enterprise Associates and Steamboat Ventures.

How much has Mediaocean raised?

Mediaocean has raised $41M across 3 rounds since 2007. One round did not disclose an amount, so the total is a floor.

When did Mediaocean last raise?

Mediaocean's most recent round was a Series E in Jul 2008.

What was Mediaocean's biggest round?

Mediaocean's largest round on record is $30M (Series B), in Apr 2008.

Who backed Mediaocean first?

Mediaocean's first round on record, in Jul 2007, was backed by New Enterprise Associates.

What stage is Mediaocean at?

Mediaocean's latest named round is a Series E, in Jul 2008.

Where is Mediaocean based?

Mediaocean is based in the United States.

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