Sorrell on Sorrell: ex-WPP chief in his own words
Sir Martin Sorrell's direct, abrasive style only served to burnish his reputation as a no-nonsense titan of the industry.
On the web and his notorious behaviour on email
Payer Sciences is a health marketing agency that uses data and analytics to gather insights about payer behavior.
The holding company's overall revenue was up 1.8% in the period to $3.9 billion.
Huntsworth has continued its expansion by taking a majority stake in U.S. independent healthcare marketing agency Giant Creative Strategy for an initial sum of $72.2m.