| Business | Phone |
| Able Sys Corp 20954 Corsair Blvd, Hayward 94545 | (510) 265-1883 |
| Aficionado Inc 1290 B St, Hayward 94541 | (415) 888-2033 |
| Apc 1104c W Tennyson Rd, Hayward 94544 | (510) 887-0555 |
| Authenex 1489 Salmon Way, Hayward 94544 | (510) 324-0230 |
| Canyon Software 2938 Ralston Way, Hayward 94541 | (510) 881-4901 |
| Computer Application Tech 3777 Depot Rd, Hayward 94545 | (510) 264-9270 |
| Computerland Of Hayward Inc 1680 W Winton Ave, Hayward 94545 | (510) 780-0900 |
| Conolay Consulting 25140 Meredith Ct, Hayward 94545 | (510) 772-8991 |
| Eprompt 31031 Huntwood Ave, Hayward 94544 | (510) 429-1010 |
| Leavitt Associates Inc Hayward 94541 | (510) 582-6648 |
| Nuntius Systems Inc 27475 Hesperian Blvd, Hayward 94545 | (949) 608-4100 |
| Orion Software Hayward 94541 | (510) 581-3086 |
| Qantel Technologies Inc 3506 Breakwater Ct, Hayward 94545 | (510) 731-2080 |
| Gemological Research Corp 24301 Southland Dr # 618, Hayward 94545 | (510) 293-9000 |