Market Research
. Total Revenue worldwide in 2015
The Nielsen Company, GfK, Comscore, Forrester, Thomson Reuters and others
Summary
This market analysis explores the Total Revenue of The Nielsen Company, GfK, Comscore and other Market Research companies worldwide in 2015. This report represents data points consolidated from 7 sources: Forrester, Nielsen, Reuters, Comscore, GFK, IHS and Gartner