Exhibit 99.1 FOR IMMEDIATE RELEASE Comscore Reports First Quarter 2025 Results RESTON, Va., May 6, 2025 – Comscore, Inc. (Nasdaq: SCOR), a trusted partner for planning, transacting and evaluating media across platforms, today reported financial results for the quarter ended March 31, 2025. "In the first quarter, we delivered double-digit growth in our Cross-Platform and Local offerings, highlighting continued progress in key areas of our strategy. We also earned additional MRC accreditation of our demos, ex ...

RESTON, Va., May 06, 2025 (GLOBE NEWSWIRE) -- Comscore, Inc. (Nasdaq: SCOR), a trusted partner for planning, transacting and evaluating media across platforms, today reported financial results for the quarter ended March 31, 2025. "In the first quarter, we delivered double-digit growth in our Cross-Platform and Local offerings, highlighting continued progress in key areas of our strategy. We also earned additional MRC accreditation of our demos, expanding upon the national and local accreditation we receive ...

First-of-its-kind offering provides media buyers with a frictionless path to top-quality inventory contentRESTON, Va., May 05, 2025 (GLOBE NEWSWIRE) -- Comscore (NASDAQ: SCOR), a global leader in measuring and analyzing consumer behaviors, today announced a new solution to address the inventory quality challenges facing advertisers. Comscore Certified Deal IDs, initially available through Magnite's (NASDAQ: MGNI) supply-side platform (SSP), leverage Comscore's trusted content measurement rankings to offer a ...

RESTON, Va., May 05, 2025 (GLOBE NEWSWIRE) -- Comscore (NASDAQ: SCOR), a global leader in measuring and analyzing consumer behaviors, today announced a new solution to address the inventory quality challenges facing advertisers. Comscore Certified Deal IDs, initially available through Magnite's (NASDAQ: MGNI) supply-side platform (SSP), leverage Comscore's trusted content measurement rankings to offer advertisers a reliable path to high-quality programmatic inventory, enabling more effective campaign perfor ...

Core Insights - Comscore has entered into a multi-season national and local TV measurement agreement with The Summit League, enhancing the League's ability to analyze viewer demographics and engagement patterns [1][2][3] - This partnership will provide Comscore as the TV measurement provider for the 2024-2025 and 2025-2026 basketball seasons, offering detailed insights into the performance of televised games [2][3] - The agreement marks Comscore's first TV measurement deal with an NCAA Division I athletic conference, solidifying its leadership in sports media measurement [3] Company Insights - Comscore is recognized as a global leader in measuring and analyzing consumer behaviors, providing advanced audience insights across various media platforms [4] - The company combines digital, linear TV, over-the-top, and theatrical viewership intelligence to empower media buyers and sellers [4] Industry Insights - The partnership reflects a growing demand for advanced audience measurement in sports broadcasting, particularly in college basketball [3] - The Summit League aims to leverage this data-driven approach to enhance its sponsorship value and overall media strategy [3]

Core Insights - Comscore, Inc. has received accreditation from the Media Rating Council (MRC) for its household-level TV measurement, specifically for its national and local TV Time-Based Grid reports focusing on household, age, and gender metrics [1][2][3] Group 1: Accreditation Details - The recent MRC accreditation builds on a previous award, making Comscore the first provider to leverage big data for both local and national TV Time-Based Grid reports for Total Household Rating and Average Audience estimates [2] - Comscore is the only measurement service accredited by the MRC in all 210 local markets based on big data device tuning measurement [2] Group 2: Methodology and Impact - The MRC accreditation signifies that Comscore's methodologies and processes meet established standards for transparency and accountability in measurement [3] - The accreditation process involved a comprehensive independent audit by a CPA firm engaged by the MRC, culminating in approval from the MRC's Board of Directors [4] Group 3: Industry Position - The CEO of Comscore emphasized that this accreditation reinforces the company's leadership in big-data measurement and differentiates it in the evolving multi-currency TV landscape [4] - Comscore's unified measurement system provides advertisers and broadcasters with consistent and geographically precise insights, enhancing their business operations [4] Group 4: MRC's Role - The MRC, established in 1963, is a non-profit industry association aimed at ensuring valid, reliable, and effective measurement services across various media platforms [5]

Comscore is accredited by the MRC in all 210 local markets and national TV, based on big data device tuning measurementRESTON, Va., April 08, 2025 (GLOBE NEWSWIRE) -- Comscore, Inc. (Nasdaq: SCOR), a trusted partner for planning, transacting, and evaluating media across platforms, today announced it has been awarded accreditation by the Media Rating Council (MRC) for its household-level TV measurement. This accreditation covers Comscore’s national and local TV Time-Based Grid reports; specifically only hous ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 __________________________________________________________________ Form 10-K __________________________________________________________________ (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO Commission File Number 001 ...

Financial Data and Key Metrics Changes - Total revenue for 2024 was $356 million, down 4.1% from $371.3 million in 2023, but above earlier guidance [24] - Adjusted EBITDA for the year was $42.4 million, down 3.8% from 2023, resulting in an adjusted EBITDA margin of 11.9% [26] - Fourth quarter revenue was $94.9 million, nearly flat compared to $95.1 million in the same quarter last year, with adjusted EBITDA of $17.2 million, up 4.4% year-over-year [28][30] Business Line Data and Key Metrics Changes - Content and ad measurement revenue for 2024 was $301.1 million, down 2.8% from 2023, driven by lower revenue from syndicated audience offerings [24] - Cross-platform revenue reached $40.5 million, up 20% compared to the prior year, with significant growth in the second half of 2024 [25] - Movies business generated $37.1 million in revenue for 2024, up 5% from the prior year [25] Market Data and Key Metrics Changes - The company saw increased advertising spend transacting on its measurement currency in Q4, marking the highest level in its history [16] - The national TV and syndicated digital products faced pricing pressures impacting revenue recovery [24] Company Strategy and Development Direction - The company aims to establish itself as a global leader in audience measurement across platforms, focusing on cross-platform solutions and currency capabilities [7][19] - New product launches, such as Comscore content measurement, are expected to drive growth, with strong interest from enterprise clients [21] - The company anticipates continued high double-digit growth from its cross-platform solutions in 2025 [19][20] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the momentum built in Q4 carrying into 2025, despite the first quarter typically being the lowest for ad spend [44] - The company expects challenges in legacy media channels and unpredictable demand for custom digital products, but remains optimistic about cross-platform growth [36] Other Important Information - The company secured new financing of $60 million, which includes a $45 million term loan and a $15 million revolving facility, enhancing its cash position to $33.5 million [35] - A restructuring of the data license agreement with Charter is expected to save over $35 million over the remaining term of the agreement [34] Q&A Session Summary Question: What is the current state of volatility in results? - Management noted good momentum from Q4 into 2025, with no significant macroeconomic factors affecting performance [43][45] Question: Does increased uncertainty create more opportunities for ProximaC? - Management believes that ProximaC's ID-free solution will benefit from increased consumer privacy regulations and uncertainty in the digital ecosystem [47] Question: What are the drivers behind increased currency utilization in Q4? - Management indicated that both internal efforts and external market pressures contributed to greater currency adoption, particularly with new agency contracts [49][50]

ComScore (SCOR) came out with a quarterly loss of $0.27 per share versus the Zacks Consensus Estimate of $1.72. This compares to loss of $6.69 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -115.70%. A quarter ago, it was expected that this online research firm would post a loss of $0.94 per share when it actually produced a loss of $12.79, delivering a surprise of -1,260.64%.Over the last four quarters, the company has not b ...