Category:Companies based in Pittsburgh
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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Pages in category "Companies based in Pittsburgh"
The following 12 pages are in this category, out of 133 total. This list may not reflect recent changes.
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