| Business | Phone |
| Energy Interactive 101 Myrtle St, Oakland 94607 | (510) 987-7111 |
| Orion Energy 1611 Telegraph Ave, Oakland 94612 | (510) 267-8988 |
| America Energy Investment Corp 495 10th St, Oakland 94607 | (510) 835-1868 |
| Aps Energy Svc Co Inc 6120 Harbord Dr, Oakland 94611 | (510) 655-8833 |