Nielsen to acquire DoubleVerify for $2.15 billion in cash

Nielsen, the audience measurement giant, has announced a definitive agreement to acquire the digital media verification company DoubleVerify for $2.15 billion in cash. The deal, announced on August 6, 2026, aims to significantly expand Nielsen's capabilities in the rapidly evolving digital advertising landscape.

Under the terms of the agreement, DoubleVerify shareholders will receive $13.60 per share, representing a 30 percent premium over the company's recent trading price. The news sent DoubleVerify's stock up nearly 14 percent in after-hours trading following the announcement. The transaction has been approved by the boards of both companies and is expected to close by the first quarter of 2027, pending approval from DoubleVerify shareholders and regulators.

The acquisition marks a strategic move for Nielsen, which has been privately held since 2022, as it seeks to move beyond its traditional strength in audience ratings for television. DoubleVerify specializes in verifying that digital advertisements actually run and appear in brand-safe environments, a critical service for advertisers. By combining forces, the companies aim to create a more comprehensive platform that links...