- Campaign, Friday, April 29, 2016 6:21 AM
WPP, the owner of Group M and Ogilvy & Mather, has reported a 10.5% increase in revenue year-on-year to GBP3.08 billion for the first quarter of 2016. In yesterday's trading update, WPP reported
UK revenue at GBP451 million, up 8.2% year-on-year in the three months to the end of March 2016.
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