- A-1 Babbitt Company
- Donora
- Number of Drivers: 1
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- Auto Care Center Inc
- Donora
- Number of Drivers: 1
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- Bergen Power Pipe Supports Inc
- Donora
- Number of Drivers: 1
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- Cooper Electric Services Inc
- Donora
- Number of Drivers: 3
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- Del Suppo Inc
- Donora
- Number of Drivers: 6
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- Doctorick Machine Division
- Donora
- Number of Drivers:
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- Durka's Asphalt
- Donora
- Number of Drivers: 1
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- Eastern Alloy Inc
- Donora
- Number of Drivers: 3
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- El Grande Industries
- Donora
- Number of Drivers: 6
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- Power Industrial Services Corporation
- Donora
- Number of Drivers: 2
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- Regal Industrial Corporation
- Donora
- Number of Drivers: 5
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- Snowball Express Inc
- Donora
- Number of Drivers: 3
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- Stephen Industries Inc
- Donora
- Number of Drivers: 4
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- Tri County Access
- Donora
- Number of Drivers: 20
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