| Business | Phone |
| Base 2 Software Design 3520 Canyon Dr, Hayward 94541 | (510) 582-5824 |
| Berkeley Camera Engineering 1122 B St # 219, Hayward 94541 | (510) 889-6960 |
| Impact Zone 2501 Technology Dr, Hayward 94545 | (510) 782-6036 |
| Infinet Systems 2493 Industrial Pkwy W, Hayward 94545 | (510) 887-6868 |
| Intel Corp 3387 Daisy Ct, Hayward 94542 | (510) 886-2983 |
| Kirschenmann Systems Dev Corp Hayward 94541 | (510) 889-6425 |
| Pad Information System Hayward 94545 | (510) 784-8908 |
| Pete Salazar Computer Consultant 2285 Cryer St, Hayward 94545 | (510) 785-6177 |
| Rodo Enterprises Hayward 94541 | (510) 881-9000 |
| Savant Business Solutions Inc 3401 Investment Blvd, Hayward 94545 | (510) 661-9215 |
| Summit Software Inc Hayward 94545 | (510) 887-1577 |
| T & C Database Hayward 94545 | (510) 887-6083 |