| Business | Phone |
| Acadz Efficiency Consulting 3104 E Camelback Rd # 718, Phoenix 85016 | (602) 212-2485 |
| Advance Technology Svc Inc 3606 E Southern Ave, Phoenix 85040 | (602) 431-0012 |
| Applied Materials Inc 2902 W Agua Fria Fwy, Phoenix 85027 | (480) 829-0341 |
| Asm America Inc 3440 E University Dr, Phoenix 85034 | (602) 470-5700 |
| Asm Epitaxy 3440 E University Dr, Phoenix 85034 | (602) 437-1405 |
| Sez America 4829 S 38th St, Phoenix 85040 | (602) 437-5050 |
| Rohm & Haas Electronic 3804 E Watkins St, Phoenix 85034 | (602) 431-0500 |
| R S Tech 2002 W Lone Cactus Dr, Phoenix 85027 | (623) 879-6690 |
| R F Power Devices Inc 10235 S 51st St # 100, Phoenix 85044 | (480) 961-1668 |
| Qualasyst Inc 7626 N 22nd St, Phoenix 85020 | (623) 582-3345 |
| Photronics Inc 3279 E Harbour Dr, Phoenix 85034 | (602) 454-6700 |
| Clean Room Sciences Inc 4299 N 43rd Ave, Phoenix 85031 | (602) 278-7318 |
| On Semiconductor Corp 5005 E Mcdowell Rd, Phoenix 85008 | (602) 244-6600 |
| Nova Measuring Instruments Inc 4222 E Thomas Rd # 100, Phoenix 85018 | (602) 553-8899 |
| Nu Signal 2432 W Peoria Ave, Phoenix 85029 | (602) 870-8944 |
| Oem Surplus Inc 2629 E Rose Garden Ln, Phoenix 85050 | (602) 482-0291 |
| National Semiconductor Corp 3050 W Agua Fria Fwy, Phoenix 85027 | (623) 582-1869 |
| Mountain Semiconductor Inds 20805 N 19th Ave # 12, Phoenix 85027 | (623) 492-0272 |
| Disco Hi-Tec America Inc 4411 S 40th St # D5, Phoenix 85040 | (602) 431-1412 |
| Entegris 2525 E Taxidea Way, Phoenix 85048 | (480) 753-6535 |
| Environ Clean Technology Inc 3844 E University Dr # 2, Phoenix 85034 | (602) 438-9131 |
| Equipment Exchange Inc 515 E Grant St, Phoenix 85004 | (602) 256-7732 |
| Inova Semi Conductors 2415 E Camelback Rd # 700, Phoenix 85016 | (602) 508-6018 |
| Flipchip Technologies 3701 E University Dr, Phoenix 85034 | (602) 431-6020 |
| Standard Microsystems Corp 3930 E Ray Rd, Phoenix 85044 | (480) 759-0200 |
| Spi Semicon Inc 4449 S 38th Pl, Phoenix 85040 | (602) 414-0334 |