| Business | Phone |
| Acs Seperation & Mass-Transfer 14211 Industry St, Houston 77053 | (713) 434-0934 |
| Alfa Laval Separation 12249 Fm 529 Rd # B, Houston 77041 | (281) 580-0715 |
| Costner Industries Of Texas 4801 Woodway Dr, Houston 77056 | (713) 877-9488 |
| Dyna-Therm Corp 13937 Luthe Rd, Houston 77039 | (281) 987-0726 |
| Enhanced Separation Tech 10611 Stebbins Cir, Houston 77043 | (832) 358-9090 |
| Harmor Technologies 10611 Stebbins Cir, Houston 77043 | (713) 776-8406 |
| Monarch Separators Inc 5410 Trafalgar Dr, Houston 77045 | (713) 433-7441 |