| Pittsburgh Brewing Co. | ||
| Pittsburgh, PA (1861 - Present) | ||
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Dutch Club Beer 1930's |
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Dutch Club 1930's |
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King Cole Beer 1930's |
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E&O Beer 1930's |
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Iron City Beer 1940's |
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Iron City Beer 1940's |
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Iron City Beer 1950's |
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Tech Beer 1960's |
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| Legal Name | Location | Dates |
| Hoevler & Miller | Pittsburgh, PA | 1861 - 1863 |
| Frauenheim & Hoevler | Pittsburgh, PA | 1863 - 1866 |
| Frauenheim Miller & Co. | Pittsburgh, PA | 1866 - 1869 |
| Frauenheim & Vilsack | Pittsburgh, PA | 1870 - 1888 |
| Iron City Brewing Co. | Pittsburgh, PA | 1888 - 1899 |
| Pittsburgh Brewing Co. | Pittsburgh, PA | 1899 - 1920 |
| Pittsburgh Brewing Co. | Pittsburgh, PA | 1933 - 1935 |
| Pittsburgh Brewing Co., Division of Swan Brewing Co. | Pittsburgh, PA | 1955 - 1986 |
| Pittsburgh Brewing Co., Division of Bond Brewing Co. | Pittsburgh, PA | 1986 - 1991 |
| Pittsburgh Brewing Co., Division of Pittsburgh Food & Beverage Co. | Pittsburgh, PA | 1991 - Present |