December 6, 2013

Nielsen Holdings named Karen Kornbluh its EVP external affairs, effective immediately.

November 25, 2013

The global market research firm Harris Interactive on Monday announced that it has entered into a definitive merger agreement to be acquired by Nielsen Holdings.

December 19, 2011

Nielsen Holdings on Monday announced that Rick Kash has been appointed vice chair and will join CEO David Calhoun and vice chair Susan Whiting in the office of the CEO. Nielsen also named Mitchell Habib COO.