| Business | Phone |
| Science Alliance 1920 Treble Dr, Humble 77338 | (281) 540-3115 |
| Ventura Foods 18914 Atasca Oaks Dr, Humble 77346 | (281) 812-6860 |
| Tiger Gas Po Box 303, Humble 77347 | (281) 446-9508 |
| Respiratory N Oxygen Plus 15120 Lee Rd, Humble 77396 | (281) 441-4485 |
| Peak Sulfer Inc 1016 N Houston Ave, Humble 77338 | (281) 446-1728 |
| Tessenderlo Kerley 20114 Hickory Wind Dr, Humble 77346 | (281) 852-0652 |
| Pure Solve 8565 E North Belt, Humble 77396 | (281) 441-6280 |