Audience-measurement giant Nielsen said it would acquire the digital-media monitor DoubleVerify in an all-cash transaction that takes place as more media companies and advertisers are putting the company under new scrutiny as they seek to unify tabulation of linear and digital viewership of media.
Nielsen will take DoubleVerify private for a price estimated at approximately $2.15 billion, or $13.60 per share. The price represents a premium of 30% to DoubleVerify’s recent trading price.
“Joining forces with DoubleVerify will extend our capabilities deeper into the digital media industry, ensuring that the spend flowing between buyers and sellers is reaching real people in brand-suitable environments, through verified channels,” said Karthik Rao, Nielsen’s CEO, in a statement. ” As advertising workflows become increasingly automated, together we can offer publishers, advertisers, agencies, and platforms a truly independent, end-to-end partner that connects trusted audience intelligence with verified media delivery — across every screen, every channel, and every transaction — enabling superior decisions and outcomes.”
DoubleVerify is a specialist in verifying impressions and audience, something that has become of paramount importance to advertisers and media companies alike as viewers develop a broader range of behaviors when it comes to watching their favorite programming.
Frustration around the process of tabulating audiences in the streaming era has grown palpable. For decades, billions of dollars in advertising have been transacted on Nielsen ratings that tabulate how many people saw a TV program or commercial, and, also on how many people of a certain age or gender did as well.
Hollywood’s recent streaming wars, however, have cast all kinds of doubts on the value of such totals. More people watch their favorite dramas, comedies, movies and reality shows at times of their own choosing — only sports and some live events seem able to buck the trend — and new technology gives advertisers the ability to place commercials according to finer characteristics, like geographic location, income, or likely interest in a product such as box of diapers or a new car. Suddenly, big audiences are harder to come by, and advertisers instead must work harder to persuade individual viewers during personal binge sessions.
In recent years, Nielsen has also had to contend with a number of would-be upstarts hoping to make inroads into its business with media buying agencies and TV companies. Last week, iSpot, one of the rivals, revealed an expanded pact with Fox that would provide advertisers with real-time data about the ways commercials spurred tangible business outcomes, such as a visit to a car showroom.
One of the major issues in the measurement realm is that no one can agree on a system that will allow for counting eyeballs across streaming video, video on demand and good old linear TV. And because each media company has its own set of priorities — for ESPN, counting out-of-home views of its sporting events is of major importance, but the assignment may not hold the same luster for, say, Hallmark — getting every media-industry player to come to a consensus on rolling out new yardsticks is difficult.
The deal will give DoubleVerify “access to expanded resources to deliver new, market-leading solutions that drive exceptional value for our customers and partners,” said Mark Zagorski, the company’s CEO, in a statement and bolster “a single currency that scores media on both audience delivery and media environment quality.”
The transaction, which has been approved by the boards of both companies, is expected to close by the first quarter of 2027, subject to approval by DoubleVerify shareholders and regulators. DoubleVerify will become a private unit of Nielsen upon the completion of the deal. Funds affiliated with Providence Equity Partners LLC that own approximately 11.8% of DoubleVerify’s outstanding shares of common stock as of August 5, 2026, have agreed to vote their shares in favor of the transaction. Providence will exit its ownership stake upon the closing of the deal.