| Business | Phone |
| Black Box Network Svc 6512 Baum Dr, Knoxville 37919 | (865) 330-9825 |
| Solutions Management Group 123 W Jackson Ave, Knoxville 37902 | (865) 971-3020 |
| Staley Inc 5540 Washington Pike, Knoxville 37918 | (865) 523-9400 |
| Companion Technologies 1324 Centerpoint Blvd, Knoxville 37932 | (865) 539-0011 |
| Itc Deltacom 410 E Magnolia Ave, Knoxville 37917 | (865) 544-7202 |