| Business | Phone |
| Alectronics 295 Ford Ave, Rochester 14606 | (585) 458-9897 |
| Astria Industries Inc 3259 Winton Rd S, Rochester 14623 | (585) 475-0490 |
| Eic Electronics Inc 85 Avenue E, Rochester 14621 | (585) 544-4392 |
| Electro-Technical Assoc Inc 17 Bright Oaks Cir, Rochester 14624 | (585) 247-4492 |
| Jiro Electronics Inc 43 Long Park Dr, Rochester 14612 | (585) 723-8020 |
| Rochester Industrial Svc 1940 Lyell Ave, Rochester 14606 | (585) 254-5880 |