| Business | Phone |
| Applied Computing Technology 9047 Executive Park Dr, Knoxville 37923 | (865) 694-9099 |
| Automation Consulting Svc 8705 Unicorn Dr # A116, Knoxville 37923 | (865) 691-0474 |
| Bertelkamp Automation Inc 6321 Baum Dr, Knoxville 37919 | (865) 588-7691 |
| Franklin Covey 7600 Kingston Pike, Knoxville 37919 | (865) 470-9778 |
| Iai-Ind Automation 127 Perimeter Park Rd, Knoxville 37922 | (865) 692-8845 |