AdRelevance online advertising data regularly appears in the following leading industry publications. Please note that many of these data sets change frequently.
Top 10 business-to-business web advertisers
Top 10 business-to-business product/service segments advertising online
Business-to-business online ad impressions growth by week
Top 10 business-to-business banner ads
Top 10 web advertisers
Top 10 websites (excluding portals and search engines)
Top 10 web advertisers and accompanying banner ads
for select industry segments
Top 20 new banner ads last week
Total new banner ads per industry last week
Total online ad impressions per industry last week
CyberSweeps
Total ad spending on top 200 Media Metrix websites
Top 5 advertisers per website and associated spending