A major digital media measurement deal is underway. Nielsen will pay a 30% premium to acquire DoubleVerify. The move aims to expand Nielsen’s reach in digital ad verification.
Media and publishing professionals tracking the evolution of digital ad measurement have a new headline to watch: Nielsen, owned by private equity, has agreed to acquire DoubleVerify for $2.15 billion in cash. The deal values DoubleVerify at $13.60 per share, a 30% premium over its average stock price from the past 60 days, according to both companies. DoubleVerify shares closed at $11.71 on Thursday, down 2.3% for the day.
Nielsen executives said the acquisition will deepen the company’s capabilities in digital media, aiming to ensure that advertising spend between buyers and sellers reaches real audiences in brand-safe environments through verified channels. DoubleVerify’s leadership stated that combining its MRC-accredited quality signals with Nielsen’s cross-screen audience measurement could drive innovation, offering a unified metric for both audience delivery and media quality.
DoubleVerify reported a 3% year-over-year increase in second-quarter revenue, reaching $193.8 million. The company’s revenue comes from three main segments: activation, which declined 1% to $107.7 million; measurement, which rose 6% to $66.8 million; and supply-side business, which grew 13% to $19.3 million.
Known for its research in detecting and blocking ad fraud, DoubleVerify focuses on identifying invalid traffic, such as bot-generated impressions and spoofing. The company also measures standard ad viewability, ensuring that at least half of an ad’s pixels are visible on screen for one to two consecutive seconds. Additionally, DoubleVerify’s research addresses brand safety, working to prevent ads from appearing alongside inappropriate content, including hate speech, violence, misinformation, or adult material.
For publishers, advertisers, and platforms, this acquisition signals a push toward more robust verification and measurement tools in digital advertising. The deal is positioned to impact how media buyers and sellers validate audience reach and ad placement quality across digital channels.
Founded in 2008, DoubleVerify has become a recognized player in digital ad verification, serving major brands and agencies worldwide. The company went public in 2021 and has since expanded its suite of measurement and fraud detection tools. As of its latest filings, DoubleVerify employs over 1,000 people and reported annual revenues exceeding $500 million in 2025.
