| Business | Phone |
| Savitz Research Center 3811 S Cooper St # 2053, Arlington 76015 | (817) 467-6437 |
| Car-Lene Research Inc 2911 E Division St # 409a, Arlington 76011 | (817) 640-7420 |
| Secondarydata.Com 604 Avenue H E, Arlington 76011 | (817) 640-6166 |
| Decision Support Systems 711 E Lamar Blvd 101, Arlington 76011 | (817) 543-3400 |