Several Private Firms Still Interested in Buying Nielsen

Nielsen, the media research firm famous for its TV and Radio ratings, is still contemplating an outright sale, fueled by continued private equity interest, according to CNBC citing people familiar with the matter.

Advent International is working with Goldman Sachs Group on a bid, as well as Apollo Global Management, said the people, who asked not to be named because the discussions are private. Advent and Goldman have consistently shown interest and recently attended Nielsen management presentation, although it's unclear if the consortium will be willing to pay enough to get a deal done, two of the people said.

A sale isn't imminent, and while Nielsen is a willing seller, a deal for the company has always been challenging because of the company's size. Nielsen has a market capitalization of $9.3 billion and has an additional $8.4 billion in total debt. An acquisition of the entire company would be one of the largest private takeovers in years and well above the typical size of an acquisition for Advent, in particular. Final bids aren't due for several weeks, two of the people said.

Activist hedge fund Elliott Management, which has an 8.4 percent in the company, has pushed Nielsen to find a buyer. Nielsen said in September that it was working with investment banks JPMorgan Chase and Guggenheim Securities, as well as law firm Wachtell, Lipton, Rosen & Katz, on an "expanded" review of strategic alternatives, including a sale of the company.

Nielsen began holding management presentations for potential buyers in January after naming David Kenny as its new CEO, people familiar with the matter told CNBC in December. While both Blackstone Group and Bain Capital had met with the company and considered an acquisition, neither is still involved in the process, said people familiar with the matter.

"The Nielsen Board of Directors continues to move ahead with its strategic review, which includes a broad range of options, including continuing to operate as a public, independent company; a separation of either Nielsen's Media or Connect segment; or a sale of the company," Nielsen said in a statement. "There can be no assurance that this review will result in a specific transaction or other alternative. The company will provide updates on the review when it determines that further disclosure is appropriate or required."