| Business | Phone |
| Accu-Tech Corp 1812 Brittmoore Rd 200, Houston 77043 | (713) 647-9995 |
| Champion Wire & Cable Llc 9292 Baythorne Dr, Houston 77041 | (713) 460-3400 |
| Comm Scope Inc 1526 Haven Lock Dr, Houston 77077 | (281) 496-6305 |
| Dekoron Wire & Cable 350 Glenborough Dr 150, Houston 77067 | (281) 875-0444 |