Proper Prosper Ventures Ltd. aggregates my - Patrick Paulisch - entrepreneurial activties.

Companies i have founded are:

datango - eLearning software tools; acquired by SAP AG in Jan 2012

roroco - affordable film scanner; licensor to P+S Technik

LinkLift - Ad network

Online Advertising Solutions Ltd. - video-advertising services; out of business

ExpoEasy - Web-based event planning service for exhibitors at tradeshows

wooga - Creates social games for mobile devices and Facebook