Tech Roundup Kantar’s Ad Verification Arm Is Sold By RBR-TVBR - December 1, 2021 0 Facebook Twitter WhatsApp Linkedin Email Kantar’s BVS solution, the ad verification business of the global data-driven analytics and brand consulting company, has been sold. The buyer is a data platform known for connecting and powering cross-screen advertising. Please Login to view this premium content. (Not a member? Join Today!)