| Business | Phone |
| Alameda Applied Aciences Corp 2235 Polvorosa Dr, San Leandro 94577 | (510) 483-4156 |
| Long Beach Genetics 14895 E 14th St # 411, San Leandro 94578 | (510) 352-6280 |
| Nzym Inc 1933 Davis St # 226, San Leandro 94577 | (510) 638-4025 |
| Ti Ni Alloy Co 1619 Neptune Dr, San Leandro 94577 | (510) 483-9676 |
| Titan Pulse Sciences Div 2700 Merced St, San Leandro 94577 | (510) 357-4610 |