| Business | Phone |
| Community & Economic Develop 250 Frank H Ogawa Plz # 3303, Oakland 94612 | (510) 238-3344 |
| Oakland Economic Development 250 Frank H Ogawa Plz # 5313, Oakland 94612 | (510) 238-3015 |
| Oakland Small Business Svc Center 519 17th St # 6, Oakland 94612 | (510) 238-3703 |