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Private company

Arizent

American business media company

Arizent, formerly known as SourceMedia, is a diversified business-to-business digital media company owned by Observer Capital, which acquired the company from Investcorp in August 2014. Formerly the Thomson Media division of The Thomson Corporation, SourceMedia was spun off and sold by Thomson to Investcorp in 2004 for $350 million.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

  • HeadquartersNew York City1

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Arizent, formerly known as SourceMedia, is a diversified business-to-business digital media company owned by Observer Capital, which acquired the company from Investcorp in August 2014. Formerly the Thomson Media division of The Thomson Corporation, SourceMedia was spun off and sold by Thomson to Investcorp in 2004 for $350 million.2

Sources

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