| Business | Phone |
| American Federation Motorcycle 1129 B St, Hayward 94541 | (510) 796-7005 |
| Bay Area Black Pilot Assn 22641 Hesperian Blvd, Hayward 94541 | (510) 783-1170 |
| Gardenwood Terrace Hmwnrs Assn 26953 Hayward Blvd, Hayward 94542 | (510) 581-1085 |
| Hayward Education Foundation Hayward 94541 | (510) 881-0890 |
| Mineral & Gem Society 20948 Corsair Blvd # A, Hayward 94545 | (510) 887-9007 |
| Naacp Hayward-South County 1218 B St, Hayward 94541 | (510) 581-4111 |
| Glen Eden Garden Homes Assn 2500 Oliver Dr, Hayward 94545 | (510) 785-2488 |
| Skywest Townhouse Hmwnrs Assn 1020 Clubhouse Dr, Hayward 94541 | (510) 782-3032 |
| United Cerebral Palsy 29498 Mission Blvd, Hayward 94544 | (510) 881-5812 |
| Woodland Estates Community 2494 Oakes Dr, Hayward 94542 | (510) 727-0635 |