| Business | Phone |
| African American Chamber-Cmmrc 7200 Bancroft Ave, Oakland 94605 | (510) 567-1307 |
| Hispanic Chamber Of Commerce 1840 Embarcadero # 101, Oakland 94606 | (510) 536-4477 |
| Oakland Chamber Of Commerce 475 14th St, Oakland 94612 | (510) 874-4800 |
| Oakland Chinatown Chamber-Cmmr 388 9th St # 258, Oakland 94607 | (510) 893-8979 |
| Us Africa Chamber Of Commerace 287 17th St, Oakland 94612 | (510) 986-8666 |