| Business | Phone |
| Creighton Casper 33 Pier, San Francisco 94111 | (415) 397-3707 |
| Hotel Associates 3625 21st St, San Francisco 94114 | (415) 647-3500 |
| Inn Services 934 Minnesota St, San Francisco 94107 | (415) 826-2515 |
| Perry Group Intl 1 Market Plz, San Francisco 94105 | (415) 434-0135 |
| Rsba & Assoc 400 Spear St # 106, San Francisco 94105 | (415) 541-7722 |