Acquired by FiscalNote

Acquired by Google

Acquired by The Rubicon Project

Acquired by Warner Bros.

Acquired by Twitter

Acquired by Disney

Acquired by Getty Images

IPO June 2013

Acquired by GluMobile

Acquired by Google

Acquired by Google

IPO in March 2007

Acquired by Walmart

Acquired by J2 Global

Acquired by Visa

Acquired by Tremor Video

Acquired by Comcast

* Prior firm investment