| Business | Phone |
| Envivo Diagnostic Imaging 3545 Sw 47th Ave, Gainesville 32608 | (352) 336-0010 |
| Florida Probe Corp 3700 Nw 91st St # C100, Gainesville 32606 | (352) 372-1142 |
| Medical Device Technologies 3600 Sw 47th Ave, Gainesville 32608 | (352) 338-0440 |
| Nanoptics Inc 3014 Ne 21st Way, Gainesville 32609 | (352) 378-6620 |
| Neurotronics Inc 102 Ne 10th Ave # 5, Gainesville 32601 | (352) 372-9955 |
| R-Group Intl 2321 Nw 66th Ct # W4, Gainesville 32653 | (352) 378-3633 |