QUARTER MEDIA is one of the leading marketers in the sector of online advertising space. Since its founding in 2001 QUARTER MEDIA’s focus has been on the individual sales representation of online media (websites). QUARTER MEDIA’s portfolio currently contains more than 250 online publishers, all of which can be individually booked with standard formats and individual integrations. The portfolio distinguishes itself through numerous high-quality name brand and special-interest websites that deal with subjects of strong-imaged target groups. In addition, through the use of targeting criteria many far-reaching titles allow for users to be reached selectively. The thematic range is multifaceted with new websites being added to the portfolio on a regular basis. Each month more than 15 million unique users are reached via the portfolio; this translates into a total coverage of 35% in Germany.