Ströer
Ströer SE & Co. KGaA is a German out-of-home advertising, online advertising, billboards and street furniture company with headquarters in Cologne. Aside from Germany, the company's core markets are Poland, Spain, Netherlands, Belgium and the United Kingdom. The publicly traded company is listed in the SDAX and the Prime Standard segment of the Frankfurter Börse. In 2016, the revenue was 1.12 billion euro.
Ströer operates around 4000 video screens in public places, which reach an estimated 30 million people each month.Acquisitions
In November 2015, Ströer acquired T-Online's online portal.
In December 2015, Ströer Media acquired a 78.8% stake in Statista for € 57 million.
In 2016, Ströer acquired StayFriends from United Online. StayFriends is now officially run by Ströer's T-Online.