| Business | Phone |
| Wavelogic Corp 4240 N Via Paco, Tucson 85750 | (520) 327-4007 |
| Vacuum Optics Co 1641 S San Joaquin Ave, Tucson 85713 | (520) 622-7277 |
| Sonotronics 3169 S Chrysler Ave, Tucson 85713 | (520) 746-3322 |
| Rem Products Inc 3830 E 40th St, Tucson 85713 | (520) 747-1939 |
| Net Media Inc 10940 N Stallard Pl, Tucson 85737 | (520) 544-4567 |
| Lynium Llc 2030 N Forbes Blvd # 102, Tucson 85745 | (520) 579-0047 |