Martin Sorrell; WPP "Not a Pretty Year" WPP shares fell 15% on the publication of the company’s results for 2017 today. For a short period this morning trading in the shares were suspended due to the
Media Media Buying Feels the Squeeze Martin Sorrell is very grumpy about the oligopolistic power of the tech giants in global advertising. “Google and Facebook control 75% of digital advertising. Digital advertising is about 30% of
