| Business | Phone |
| Regulatory Resources Rr 2 Box 765, Big Sandy 75755 | (903) 734-6468 |
| Spw Inc Big Sandy 75755 | (903) 734-6699 |
| Strategic Fulfillment 502 N Robinson St, Big Sandy 75755 | (903) 636-5675 |
| Turner Enterprises Rr 1, Big Sandy 75755 | (903) 734-5772 |
| Bailey Group 707 W Broadway St, Big Sandy 75755 | (903) 636-5831 |
| Combined Systems Inc 4263 Holly Trl E, Big Sandy 75755 | (903) 769-9818 |
| Dts Holdings 4048 Holly Lake Ranch St, Big Sandy 75755 | (903) 769-4666 |
| Enron Corp Houston Pipeline Rr 1, Big Sandy 75755 | (903) 734-4522 |
| F & T Hangar Big Sandy 75755 | (903) 734-7407 |
| Goldston Oil Corp Pritchett, Big Sandy 75755 | (903) 734-7400 |
| Browning Bl 615 N Robinson St, Big Sandy 75755 | (903) 636-4935 |