| Business | Phone |
| Acr Computer & Technology 1847 E Baseline Rd, Tempe 85283 | (480) 831-2256 |
| Aries Technology 1445 W 12th Pl, Tempe 85281 | (480) 784-4818 |
| Clh Intl Inc 1333 E University Dr, Tempe 85281 | (480) 829-1350 |
| Micro Integrated Systems 443 W Alameda Dr, Tempe 85282 | (480) 833-2226 |
| Micromart 1130 W Alameda Dr # 3, Tempe 85282 | (480) 829-7990 |
| Mentor Graphics Corp 80 E Rio Salado Pkwy, Tempe 85281 | (480) 449-5600 |
| En Gen Inc 2727 W Baseline Rd # 13, Tempe 85283 | (602) 438-1110 |
| Ever Perfect Systems 1330 W Auto Dr, Tempe 85284 | (480) 705-6130 |
| Hewlett-Packard Co 1711 W Greentree Dr # 111, Tempe 85284 | (480) 293-2430 |
| Hartronix 1201 N Stadem Dr, Tempe 85281 | (480) 966-7215 |