| Business | Phone |
| Houston Procurement & Logistic 10590 Westoffice Dr, Houston 77042 | (713) 975-1111 |
| Bempex International 6420 Richmond Ave 590, Houston 77057 | (713) 266-9283 |
| Cambior Purchasing Svc Inc 10000 Manchester St G, Houston 77012 | (713) 923-1407 |
| Cer Supply 10303 Chatterton Dr, Houston 77043 | (713) 461-8867 |
| Cer Supply 11999 Katy Fwy, Houston 77079 | (281) 531-9889 |
| Discovery Worldwide Purchasing 10522 Brentway Dr, Houston 77070 | (281) 890-5445 |
| Global Industrial Purchasing 4722 Tenderwood Dr, Houston 77041 | (713) 983-6673 |
| M & J Intl Purchasing Co 3400 Mesa Dr, Houston 77013 | (713) 676-0311 |
| Houston Procurement & Lgstcs 4720 Clinton Dr, Houston 77020 | (713) 975-1111 |
| Idsco 14614 Falling Creek Dr 118, Houston 77068 | (281) 893-3188 |
| Intramar Inc 10497 Town And Country Way, Houston 77024 | (713) 984-2791 |