| Business | Phone |
| Alco Pro Inc 2547 Sutherland Ave, Knoxville 37919 | (865) 525-4900 |
| Mobile Diagnostic Inc/Emsi 1 Colony Park, Knoxville 37909 | (865) 584-9931 |
| Net Gain Corp 920 Volunteer Landing Ln # 201, Knoxville 37915 | (865) 546-7500 |
| Knoxville Medical & Ind Clinic 4306 Asheville Hwy, Knoxville 37914 | (865) 522-2166 |