Verenigde Nederlandse Uitgeverijen
Verenigde Nederlandse Uitgeverijen (VNU, literally "United Dutch Publishers", founded 1964) was a Dutch publishing company with products including European consumer magazines, Dutch regional newspapers, business publications in the European and North American markets, and educational publications.
In 1997 VNU acquired the directory publishing business of ITT Sheraton (ITT World Directories) for $2.1 billion; the business was renamed VNU World Directories.
VNU acquired Nielsen Media Research, part of the former AC Nielsen Company, in 1999. It was the owner of the Hungarian business magazine Figyelő in the 1990s.
The company disposed of its magazine publishing arm in the 1990s to Sanoma for €1.25 million, and sold its newspaper properties to Wegener. Focusing instead on market research and data collection, it acquired AC Nielsen in 2001, recombining the two halves of the former Nielsen business, and added other research and data collection units including BASES, Claritas, HCI and Spectra. In 2006 the company was acquired by a consortium of six investors for €28.75 per share, a sum of €7.5 billion. In the same year, the group hired David L. Calhoun, formerly of General Electric, as CEO.