Home›Communication Services›Advertising›All AdvertisingBrowse ByAll AdvertisingFactsAll AdvertisingSourcesComments (0)Reader Challenges (0)FactsComparisonGICS SectorWell-attestedCommunication Services 1All AdvertisingFilter Results10 entriesIndustryAllAdvertising Industry (1)Public Relations Industry (2)Video Game Industry (1)Company TypeAllHolding company (1)News agency (1)Public (5)FoundedAll1901 (1)1926 (1)1954 (1)1985 (1)1986 (1)1991 (1)1995 (1)2005 (1)2007 (1)Sector (GICS)AllAdvertising (10)Headquartered InAllChicago (1)Dublin (1)London (1)Melbourne (1)Paris (1)United States (1)BrowseCompareSelect all 10American Marketing AssociationCommunication ServicesBasilica News AgencyCommunication ServicesBoneau/Bryan-BrownCommunication ServicesDentsu Inc.Communication ServicesOmnicom Group Inc.Communication ServicesPR TimesCommunication ServicesPublicis GroupeCommunication ServicesREA GroupCommunication ServicesState Information ServiceCommunication ServicesWPP plcCommunication ServicesSources1. Wikipedia: Global Industry Classification Standardtier 2WikipediaGlobal Industry Classification Standard, sector table, Communication Services rowQuote, Global Industry Classification Standard, sector table, Communication Services row50 Communication ServicesView the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.