| Business | Phone |
| Advantage Industrial Component 1219 W Nolana Rd, Pharr 78577 | (956) 783-9644 |
| Corpus Christi Equipment 3304 Barcardi Dr, Pharr 78577 | (956) 782-0071 |
| Rex Supply Corp 1313 W Ferguson St, Pharr 78577 | (956) 781-1408 |
| Siemens Energy & Automation 201 Anaya Rd, Pharr 78577 | (956) 702-9339 |