| Business | Phone |
| Associated Library Svc Inc 388 Market St, San Francisco 94111 | (415) 398-2975 |
| Content Innovations Llc San Francisco 94110 | (415) 550-0650 |
| Dickson Library Assoc San Francisco 94109 | (415) 561-9184 |
| Lexis-Nexis 201 Mission St # 26, San Francisco 94105 | (415) 781-1707 |
| Taylor & Assoc 100 Bush St # 25, San Francisco 94104 | (415) 391-9170 |