OpenX

OpenX has the largest independent ad exchange network for publishers and demand partners, while maintaining the highest quality marketplace standards.

Launch date

2007

Employees

201-500 people

Market cap

Enterprise valuation

Company register number 06038906

Pasadena California (HQ), London England (founding location)

http://www.openx.com/

https://twitter.com/openx https://www.facebook.com/pages/openx/54709400758 https://www.linkedin.com/company/openx

Date	Investors	Amount	Round
-	DAG Ventures Presidio Ventures	N/A	-
Jun 2007	Index Ventures Mangrove Capital Partners First Round Capital LocalGlobe	$5.0m	Series A
Jan 2008	Accel Index Ventures Mangrove Capital Partners First Round Capital	$15.5m	Series B
May 2009	Accel Index Ventures Mangrove Capital Partners First Round Capital Jonathan Miller	$10.0m	Series C
May 2011	Sapphire Ventures Mitsui Global Investment	$20.0m	Series D
Jan 2013	Accel Index Ventures Cyber Communications Sapphire Ventures Samsung Ventures Mitsui Global Investment yet2ventures	$25.0m	Series E
Nov 2014	Wavemaker Partners	N/A	Late VC
Nov 2015	SharesPost Investment Mangement	N/A	Secondary
Total Funding		€68.6m