| Business | Phone |
| Victory Trading Inc 209 E Ben White Blvd 111, Austin 78704 | (512) 912-8998 |
| Sequel Data Systems Inc 11824 Jollyville Rd 400, Austin 78759 | (512) 918-8841 |
| Emc Corp 11044 Research Blvd B500, Austin 78759 | (512) 343-3300 |
| Storage Tek 2324 Ridgepoint Dr F, Austin 78754 | (512) 926-3690 |
| H & H Systems Po Box 142252, Austin 78714 | (512) 388-6593 |