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Basis of Presentation and Recent Developments | 9 Months Ended
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Sep. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Basis of Presentation and Recent Developments | 1. Business and Basis of Presentation Stagwell Inc. (together with its consolidated subsidiaries, unless the context requires otherwise, the “Company,” “we,” or “Stagwell”), incorporated under the laws of Delaware, operates a global network of technology-enabled marketing & advertising, media, data, and technology businesses (“Brands”). We help clients grow by delivering both discrete and integrated products and services, including self-service Software-as-a-Service (“SaaS”) and Data-as-a-Service (“DaaS”). Our offerings address needs such as creative, communications strategy, digital transformation, experiences, technology solutions, and market research across its Marketing Services, Communications, Digital Transformation, Media & Commerce, and the Marketing Cloud segments that support clients in navigating change and achieving measurable results in a rapidly evolving business environment. During the three months ended September 30, 2025, the Company reorganized its organizational structure that aligned our segments as described above. Refer to Note 15 of the Notes included herein for additional information. The accompanying Unaudited Consolidated Financial Statements include the accounts of Stagwell and its subsidiaries. Stagwell has prepared the unaudited consolidated interim financial statements included herein in accordance with accounting principles generally accepted in the United States (“GAAP”) and pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”) for reporting interim financial information on Form 10-Q. Accordingly, pursuant to these rules, the footnotes do not include certain information and disclosures. The preparation of financial statements in conformity with GAAP requires us to make judgments, assumptions and estimates about current and future results of operations and cash flows that affect the amounts reported and disclosed. Actual results could differ from these estimates and assumptions. The consolidated reports for interim periods are not necessarily indicative of results for the full year and should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2024 (the “2024 Form 10-K”). The accompanying financial statements reflect all adjustments, consisting of normal recurring accruals, which in the opinion of management are necessary for a fair statement, in all material respects, of the information contained therein. Intercompany balances and transactions have been eliminated in consolidation. Certain reclassifications have been made to the prior year financial information to conform to the current year’s presentation. Recent Development On October 30, 2025, the Company sold a Brand, which was included in the Marketing Services segment, for $12.6 million in cash resulting in an estimated pre-tax loss of approximately $3 million. The divestiture did not represent a strategic shift that would have a major effect on the Company’s consolidated results of operations, and therefore its results of operations were not reported as discontinued operations.

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