Category:Companies based in Pittsburgh, Pennsylvania
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This category includes companies based in the city of Pittsburgh, Pennsylvania, and its surrounding metropolitan area, including:
- Allegheny County, Pennsylvania,
- Armstrong County, Pennsylvania,
- Beaver County, Pennsylvania,
- Butler County, Pennsylvania,
- Fayette County, Pennsylvania,
- Lawrence County, Pennsylvania,
- Washington County, Pennsylvania, and
- Westmoreland County, Pennsylvania.
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Subcategories
This category has only the following subcategory.
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Pages in category "Companies based in Pittsburgh, Pennsylvania"
The following 86 pages are in this category, out of 86 total.
