TV ratings and consumer research company Nielsen Holdings B.V. reported its preliminary 2010 financial results Tuesday, saying it expects revenue to be higher than it was in 2009. The report comes a week before the company is expected to debut in an initial public offering.

For the year ended Dec. 31, the New York-based company expects revenue between $5.11 billion and $5.13 billion, up 6.3 percent to 6.7 percent from the company’s 2009 revenue, which totaled $4.81 billion. Get the full story »