Companies

Stagwell Inc is a publicly listed marketing and communications holding company headquartered in New York[2][4]. The company trades on Nasdaq under the ticker STGW[5] and describes its business as transforming marketing across its network of marketing and communications businesses[1]. Stagwell is classified by the SEC under SIC 7311, Services-Advertising Agencies[3]. The company reported revenue of $2.91 billion for the year ending December 31, 2025, and total assets of $4.21 billion in its most recent annual report[10]. Stagwell's current name reflects a 2021 corporate reorganization; the company was previously known as MDC Partners Inc from 2004 to 2021, and before that operated under various iterations of the MDC name dating back to 1997[6][7][8][9].

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NYC headquarters

  • Stagwell's about page gives its 'GLOBAL ADDRESS One World Trade Center, 65th Floor New York, NY 10007' with phone +1-646-429-1800.[2]
  • SEC filings list the business address of Stagwell Inc as ONE WORLD TRADE CENTER, FLOOR 65, NEW YORK, NY, 10007.[4]

financials

  • Reported revenue of $2.91 billion for the year ending 2025-12-31 and total assets of $4.21 billion in its most recent annual report to the SEC.[10]

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