| Business | Phone |
| Austin-Jacobsen Co 10310 Chevy Chase Dr, Houston 77042 | (713) 467-3344 |
| Cargill Inc 16150 Peninsula St, Houston 77015 | (281) 457-2550 |
| Marcatel 10190 Old Katy Rd, Houston 77043 | (713) 461-4161 |
| M Steve Mueller Grain Co 13700 Veterans Memorial Dr, Houston 77014 | (281) 580-9333 |