Comscore Raids DoubleVerify Playbook With CEO Hire Amid Measurement Wars

Comscore just handed its top job to someone who spent 11 years building one of its fiercest rivals.

Matt McLaughlin, former Chief Operating Officer of DoubleVerify, was named Comscore's new Chief Executive Officer on May 28, 2026, effective immediately. He moves from a board seat and significant shareholder position directly into the executive chair. Comscore's own chairman described the timing as well-planned rather than rushed.

The appointment comes one day after Comscore eliminated all of its outstanding debt, a clean-slate moment the company appears to be using as a reset signal for the market.

The Debt Is Gone. Now What?

On May 27, 2026, Advaya Capital acquired Comscore Movies (now rebranded back to Rentrak) for approximately US$40.1 million. The proceeds went entirely toward repaying Comscore's outstanding credit facility with Blue Torch Finance, wiping the balance sheet clean.

For outgoing CEO Jon Carpenter, who also served as CFO, this was the finishing move. He had already eliminated a US$18 million annual dividend burden through a prior recapitalization. The box office measurement business was the last piece to shed. Comscore is now a pure-play digital advertising measurement company.

Carpenter stays on as senior advisor through October 2026. That's a clean handoff, not an abrupt exit.

McLaughlin Brings the DoubleVerify Playbook

What makes McLaughlin an interesting choice is where he spent the bulk of his career. At DoubleVerify from 2011 to 2022, he ran product, engineering, and sales simultaneously. He managed more than half the company's employees as it grew from a niche brand safety tool into a publicly traded ad verification platform.

His background spans both the publisher side and the advertiser side of digital measurement, from early-career stints at Oracle and Advertising.com to the front-row seat at DoubleVerify's IPO preparation. He knows how measurement companies scale, and he knows their weaknesses.

"Matt brings a unique combination of strategic insight, operational leadership and deep expertise in the digital advertising and measurement ecosystem," said David Kline, Comscore's Board Chairman. "Through his Board service and longstanding investment in the company, he already has a strong understanding of the business."

The company also added Stuart Frankel to its Board. Frankel founded Narrative Science, a generative AI firm acquired by Salesforce in 2021, and was a senior leader at DoubleClick before Google bought it. Two new board members, both with AI and ad tech credentials.

The Bigger Fight Against Nielsen

This leadership change arrives during one of the most contested periods in media measurement history. Comscore, VideoAmp, and iSpot were all certified as currencies of record by the US Joint Industry Committee for the 2025-2026 broadcast TV season. That certification puts them on equal legal footing with Nielsen for ad buying and selling.

Comscore's cross-platform revenue grew 30% year-over-year in Q1 2026, following 24% growth across all of 2025. In March, Meta announced it would replace Nielsen DMA targeting with Comscore Markets for automotive ads, with full advertiser migration required by June 22.

These are not small wins. They are signals that advertisers are willing to act on Comscore's data, not just consider it.

SCOR shares were trading at US$7.79 at the time of the announcement, up 39% over the prior year. Investors appear to like the direction. A conference call scheduled for June 10 will give McLaughlin his first public platform to lay out what "meaningful growth" actually means in practice.

The measurement wars are accelerating. Comscore just put someone in the room who has already fought them from the other side.