
Omnicom Media leads global media market with $107.3B billings; OMD tops agency ranking at $35.1B.
Omnicom Media has become the largest global media management network with $107.3 billion in billings, holding a 30.1% share of the global media agency market after integrating Omnicom and IPG's media operations. OMD, part of Omnicom Media, remains th...

