Pennsylvania
| Company | Category | Area | Address | Web | Contact person | |
| SOLIS-COHEN SCHOOL | Schools | Pennsylvania | 7001 HORROCKS ST, PHILADELPHIA, Philadelphia, Pennsylvania, 19149-1790, USA | - | - | Joseph Bahm |
| SOLITAIRE DIAMOND IMPORTERS | Jewelry Designers | Pennsylvania | 300 MOUNT LEBANON BLVD, PITTSBURGH, Allegheny, Pennsylvania, 15234-1512, USA | - | - | Savita Mehera |