Twenty-One Breweries Merge to Form Pittsburgh Brewing Company

On February 9, 1899, twenty-one breweries from Pittsburgh and surrounding communities combined to form the Pittsburgh Brewing Company. Twelve participating firms were based in Pittsburgh and Allegheny County, while nine came from elsewhere in western Pennsylvania. The Iron City brewery in Lawrenceville became the new company’s headquarters and principal production site. The merger reflected the late nineteenth-century movement toward industrial trusts and large consolidated brewing companies. Together, the participating breweries had an estimated value of about eleven million dollars and a combined annual capacity exceeding one million barrels. Pittsburgh Brewing Company became the largest brewing organization in Pennsylvania and was described as the third largest brewer in the United States. Consolidation allowed the company to centralize production, adopt larger and more modern equipment, and reduce duplication across its many plants. Several constituent breweries were subsequently closed, although established brands and local identities continued under the Pittsburgh Brewing Company umbrella. The merger transformed Pittsburgh’s fragmented nineteenth-century brewing industry into one of the country’s largest regional beer enterprises.