| Business | Phone |
| Trade Mark Media 2499 S Capital Of Texas Hwy, Austin 78746 | (512) 459-7000 |
| Austin Data Works 1103 Oakwood Blvd, Austin 78757 | (512) 459-2260 |
| Admin Monitor Inc 1210 San Antonio St 203, Austin 78701 | (512) 708-0792 |
| Metadot 8601 Ranch Road 2222, Austin 78730 | (512) 241-8630 |