| Business | Phone |
| Arrowpac/San Juan Freight 9343 North Loop E 610, Houston 77029 | (713) 672-1833 |
| C H Powell Co 3340 Greens Rd D710, Houston 77032 | (281) 442-5363 |
| Genesis Europe Ltd 10700 North Fwy # 700, Houston 77037 | (281) 931-1210 |
| Hal-Mari Inc 935 Knotty Elmwood Trl, Houston 77062 | (281) 335-1071 |