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Private company

Observer Publishing Company

Newspaper

Observer Publishing Company is a newspaper publishing company headquartered in Washington, Pennsylvania. The company publishes The Observer–Reporter, a daily newspaper covering Washington County, Greene County, and the Mon Valley in Pennsylvania, with some overlap into the South Hills of Pittsburgh in Allegheny County.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

  • HeadquartersWashington1

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Observer Reporter Washington Pa
Photo: Canadian2006, CC BY-SA 3.0, via Wikimedia Commons3

Observer Publishing Company is a newspaper publishing company headquartered in Washington, Pennsylvania. The company publishes The Observer–Reporter, a daily newspaper covering Washington County, Greene County, and the Mon Valley in Pennsylvania, with some overlap into the South Hills of Pittsburgh in Allegheny County.2

Sources

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