* $27 billion in media buying contracts up for grabs
* Brands like Unilever, Volkswagen demand cheaper fees
* Tech changes role of ad agencies, threatens margins
* Trust between big companies, agencies at an ebb
By Leila Abboud and Jennifer Saba
CANNES/NEW YORK, June 23 (Reuters) - An unprecedented number
of blue-chip companies have put their advertising contracts up
for review this year, underlining the growing pressure on ad
agencies as online marketing threatens their traditional role
and profit margins.
At the industry's biggest annual conference in Cannes this
week the main topic of conversation among the 13,000 delegates
is the 18 companies - from consumer products giants Proctor &
Gamble PROC.NS and Unilever ULVR.L to automakers like BMW
BMWG.DE and Volkswagen VOWG_p.DE - that have decided to
re-think which agencies they want for marketing advice.
About $27 billion in media planning and buying contracts
across television, radio, print, text and online are up for
grabs, according to Ad Age, more than in the past three years
combined.
The reviews are an unnerving prospect for top agencies WPP
WPP.L , Omnicom OMC.N , and Publicis
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