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Company · AK000213

Nielsen

Global audience measurement, data and media intelligence company (Nielsen ONE cross-media measurement, TV/streaming/digital/audio measurement, Gracenote content metadata). Traces to Arthur C. Nielsen Sr.'s founding of the A.C. Nielsen Company in 1923. Vendor-stated (nielsen.com, 2026): 750,000+ panel participants, 13,000+ employees, operations across 57 countries.

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Last updated 02/11/2026

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