| Company | Category | Area | Address | Web | E-mail | Contact person |
| GEMSTONE INC | single-family house constructi | Texas | 5502 1ST ST STE 4, KATY, Harris, Texas, 77493-2474, USA |
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John Smith |
| GEMSTONE INC | single-family house constructi | Texas | 5502 1ST ST STE 4, KATY, Harris, Texas, 77493-2474, USA |
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John Smith |
| GEMSTONE INDEPENDENT APPRAISAL | Gemologists | Texas | PO BOX 820095, N RICHLND HLS, Tarrant, Texas, 76182-0095, USA |
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| GEMSTONE NETWORK CARE | Holistic Practitioners | Texas | 5710 MARQUITA AVE STE D, DALLAS, Dallas, Texas, 75206-6171, USA |
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James Stone |
| GEMSTONE PROPERTIES INC | nonresidential building operat | Texas | 708 W PARK DR, KELLER, Tarrant, Texas, 76248-2508, USA |
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Mark Freni |
| GEMSTONE TREASURES | ret misc merchandise | Texas | 131 SANTA FE DR, ROCKPORT, Aransas, Texas, 78382-6855, USA |
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Gail Leslie |
