| Business | Phone |
| E-College Oakland 94612 | (510) 351-0776 |
| Kal Krishnan Consulting Svc 1440 Broadway # 508, Oakland 94612 | (510) 465-9800 |
| On It Inc 1999 Harrison St, Oakland 94612 | (510) 763-9000 |
| Genescript Technology 1615 Broadway, Oakland 94612 | (510) 238-0900 |