| Business | Phone |
| Body At Work San Francisco 94103 | (415) 820-1410 |
| Ergo Perspective San Francisco 94110 | (415) 933-7274 |
| Ergonomics In Action San Francisco 94103 | (415) 252-5729 |
| Erogtech 795 Delano Ave, San Francisco 94112 | (415) 585-4357 |
| Patricia Luna-Massey 870 Market St, San Francisco 94102 | (415) 399-0693 |
| Workstation Ergonomics San Francisco 94110 | (415) 282-8286 |
| Vertical Ergonomic San Francisco 94110 | (415) 643-0528 |