Many of the industry's most reputable trade organizations have partnered with AdForum to exchange intelligence, promote member agencies, showcase trade events and awards, and expand AdForum’s global reach. They include most of the leading trade groups for Europe, as well as major associations for Canada, France and Great Britain.

 AACC, France Association des Agences Conseils en Communication
 AAF, United States American Advertising Federation
 AANA, Australia Australian Association of National Advertisers
 ACNY, United States Advertising Club of New York
 AHAA, United States Association of Hispanic Advertising Agencies
 AKA (ex-ARA), Czech Republic Association of Communication Agencies
 ANA, United States Association of National Advertisers, Inc.
 AWNY, United States Advertising Women of New York
 BSW / USC, Switzerland Branchenverband Schweizer Werbe - und Kommunikationsagenturen
 EACA, Belgium European Association of Communications Agencies
 EDEE/HACA, Greece Hellenic Association of Communication Agencies
 IAPI, Ireland Institute of Advertising Practitioners in Ireland
 ICA, Canada Institute of Canadian Advertising
 IPA, United Kingdom Institute of Practitioners in Advertising
 MTL, Finland The Finnish Association of Marketing Communication Agencies
 One Club, United States The One Club
 UDA, France The French Advertiser Union
 VEA, Netherlands VEA/Dutch Association of Communication Agencies
 WFA, Belgium World Federation of Advertisers