| Business | Phone |
| Econ One 1004 Prairie St, Houston 77002 | (713) 228-2700 |
| Econalysis 11707 N Ridgewood Cir, Houston 77071 | (713) 728-3317 |
| Thomas Mayor 5555 Del Monte Dr, Houston 77056 | (713) 552-1522 |
| Main Street Economics Nwslttr 9660 Hillcroft St # 241, Houston 77096 | (713) 446-7812 |
| Lukens Energy Group 5151 San Felipe St, Houston 77056 | (713) 961-1100 |
| Lehrer Financial & Economic 1775 Saint James Pl 110, Houston 77056 | (713) 972-7912 |
| Interesources Group Inc 3100 Richmond Ave, Houston 77098 | (713) 807-0100 |