| Company | Category | Area | Address | Web | E-mail | Contact person |
| DAVID WEIS JEWELERS & DISTR | Jewelers-Retail | Pennsylvania | 4055 MONROEVILLE BLVD, MONROEVILLE, Allegheny, Pennsylvania, 15146-2522, USA |
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| DAVID WELCH ASSOC | Advertising-Direct Mail | Pennsylvania | 1404 CARRIAGE LN, WEST CHESTER, Chester, Pennsylvania, 19382-1720, USA |
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David Welch |
| DAVID WESLE BROWN | Clergy | Pennsylvania | 9703 BUSTLETON AVE, PHILADELPHIA, Philadelphia, Pennsylvania, 19115-3201, USA |
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David Wesle Brown |
| DAVID WOOD HAIRSTYLES | Beauty Salons | Pennsylvania | 2 INTERNATIONAL PLZ STE 125, PHILADELPHIA, Delaware, Pennsylvania, 19113-1505, USA |
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David Wood |
| DAVID WOODS STUDIO | Photographers-Portrait | Pennsylvania | 400 METOXET ST, RIDGWAY, Elk, Pennsylvania, 15853-1232, USA |
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David Woods |
