| Business | Phone |
| Aetec International 1830 W Drake Dr, Tempe 85283 | (480) 831-6006 |
| Arizona Connector Design & Mfg 1349 E University Dr, Tempe 85281 | (480) 633-2382 |
| Arizona Wire & Cable Inc 2010 E 5th St, Tempe 85281 | (480) 968-3336 |
| Assmann Electronics 1849 W Drake Dr # 101, Tempe 85283 | (480) 897-7001 |
| Bently Nevada 1170 W Myrna Ln, Tempe 85284 | (480) 940-6424 |
| Bisco Industries Inc 2405 E Southern Ave # 4, Tempe 85282 | (480) 456-1815 |
| Radiall-Jerrik Inc 102 W Julie Dr, Tempe 85283 | (480) 730-5700 |
| Medtronic Micro Rel 2343 W 10th Pl, Tempe 85281 | (480) 968-6411 |
| Electronic Hardware Ltd 1210 W Alameda Dr # 114, Tempe 85282 | (480) 967-1691 |
| Maricopa Controls Inc 328 S Rockford Dr # 3, Tempe 85281 | (480) 968-3469 |
| Lightning Audio 2055 E 5th St, Tempe 85281 | (480) 966-8278 |