ISBA (the UK's advertiser-centric trade association) has released the results of a nine month study by PwC that concluded only half of what advertisers spend on digital advertising reaches publishers and that 15% of that spend – around one-third of supply chain costs – was not attributable to any service provider. For the full results of the study, see https://www.isba.org.uk/knowledge/digital-media/programmatic-supply-chain-transparency-study.
In an industry were media spending will exceed $400 billion in 2021, tolerating such levels of waste raises serious concerns.
/Passle/5db069e28cb62309f866c3ee/MediaLibrary/Images/2025-06-30-18-20-05-882-6862d555bf3898129ef17194.jpg)
/Passle/5db069e28cb62309f866c3ee/MediaLibrary/Images/2025-09-08-14-53-13-586-68beedd97356a10e44369bc6.jpg)
/Passle/5db069e28cb62309f866c3ee/SearchServiceImages/2025-10-02-06-19-39-265-68de197b5559c36f4b84cd2d.jpg)
/Passle/5db069e28cb62309f866c3ee/SearchServiceImages/2025-10-08-03-36-10-086-68e5dc2a7507996aa45ecd1e.jpg)
/Passle/5db069e28cb62309f866c3ee/SearchServiceImages/2025-11-03-10-38-22-006-6908861e77071314c24752ff.jpg)