Nielsen to Acquire DoubleVerify for $2.15 Billion

Nielsen Holdings has finalized a definitive deal to purchase the media verification platform DoubleVerify in a cash-only transaction, valued at around $2.15 billion, as announced by the companies.
According to the agreement, DoubleVerify shareholders will get $13.60 per share in cash, which reflects a 30 percent premium over the company's 60-day volume weighted average price as of August 5, 2026.
The merged entity is projected to exceed $4 billion in revenue on a pro-forma basis and broaden solutions to businesses accounting for over $300 billion in advertising expenditure. Nielsen stated that the purchase enhances its role as a media intelligence platform for today's advertising landscape.
Karthik Rao, CEO of Nielsen, stated that the company has evolved its operations in recent years by speeding up product innovation, broadening its platform throughout the media lifecycle, and reinforcing its financial structure. He mentioned that the merger would bring together two firms dedicated to enhancing autonomy and confidence in advertising.
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.
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," he says.
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DoubleVerify's CEO Mark Zagorski characterized the deal as an important achievement for the firm. He stated that merging DoubleVerify's MRC-accredited quality indicators with Nielsen's deduplicated cross-screen audience metrics would establish "a unified currency that evaluates media based on both audience reach and media environment quality."
R. Davis Noell, Chair of DoubleVerify's Board, stated that the firm has positioned itself as an international standard in digital media quality and efficiency, noting that the merger would be advantageous for clients and partners of both organizations.
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Nielsen stated that the acquisition will enhance its platform throughout the media intelligence stack by incorporating audience measurement with objective verification of media quality. The firm stated that advertisers now depend on different vendors for verifying audience, context, and delivery, and the integrated platform seeks to unify these functions.
The deal will further enhance Nielsen's footprint in digital advertising, allowing it to have a wider influence in the projected $240 billion digital advertising sector. The merged entity will provide measurement and enhancement across linear television, connected TV, social media, mobile, and AI-driven advertising platforms.
Nielsen stated it will maintain its support for independent verification standards, such as DoubleVerify’s abilities in detecting invalid traffic, ensuring viewability, and assessing brand suitability. It also anticipates that the integrated platform will assist advertisers in utilizing AI-based planning, activation, and optimization with reliable data and validation.
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Both companies' boards have approved the transaction, which is anticipated to finalize by the first quarter of 2027, contingent upon approval from DoubleVerify shareholders, regulatory approvals, and other standard closing conditions.
The purchase will be funded through secured debt from Barclays, BofA Securities, and Citi, in addition to additional equity financing and Nielsen’s available cash.
Upon finalizing the transaction, DoubleVerify will transform into a privately owned firm within Nielsen, while still operating under the DoubleVerify name. Investment funds connected to Providence Equity Partners, holding about 11.8 percent of DoubleVerify's outstanding common shares, have consented to support the transaction and will divest their investment once the deal is finalized.