| Business | Phone |
| Adviceamerica.Com 39899 Balentine Dr, Newark 94560 | (510) 578-9000 |
| Asus Computer Intl 44370 Nobel Dr, Newark 94560 | (510) 739-3777 |
| Central Computer Systems Inc 5990 Mowry Ave, Newark 94560 | (510) 793-5555 |
| Computer Plus 5876 Mowry School Rd, Newark 94560 | (510) 490-8118 |
| Empire Computers & Component 39888 Balentine Dr, Newark 94560 | (510) 657-0486 |
| Kyo Computers 38505 Cherry St # J, Newark 94560 | (510) 651-4888 |
| Royal Western Computer Co 39675 Cedar Blvd # 250, Newark 94560 | (510) 490-9877 |
| Total Micro Based Solutions 6239 Jarvis Ave, Newark 94560 | (510) 818-9790 |