| Business | Phone |
| Avision Labs 6815 Mowry Ave, Newark 94560 | (510) 739-2369 |
| Googlegear 38897 Cherry St, Newark 94560 | (510) 739-1890 |
| H & H Technology 7763 Sunset Ave # A, Newark 94560 | (510) 657-8397 |
| Proficium Inc Po Box 1136, Newark 94560 | (510) 744-9660 |
| Sharper Technology 37053 Cherry St # 105, Newark 94560 | (510) 795-1001 |
| Simplo Usa Inc 6974 Rochelle Ave, Newark 94560 | (510) 713-7914 |