Here they are broken down by category:
- Advertiser ad servers: DoubleClick (DFA), Mediaplex
- Rich media agencies: DoubleClick Rich Media, Eyeblaster, EyeWonder, Interpolls, PointRoll, Unicast
- Research firms: Dynamic Logic, IAG Research, InsightExpress, Factor TG
Google says it will be certifying more third party advertisers in the future.
Optimising Digital Marketing Campaigns with Search, Social and Analytics
At SES London (9-11 Feb) you'll get an overview of the latest tools, tips, and tactics in Paid, Owned, Earned, Integrated Media and Business Intelligence to streamline your marketing campaigns in 2015. Register by 31 October to take advantage of Early Bird Rates.