Kantar Media

Kantar is the Data Investment Management division of WPP, and one of the world's largest insight, information and consultancy groups. It was founded in 1993 and consists of a network of 12 specialized operating brands, with around 30,000 employees working in 100 countries in various research, insight and consultancy disciplines. Wikipedia*

On the C-SPAN Networks:
Kantar Media has hosted 1 event in the C-SPAN Video Library; the first program was a 2013 Forum.