| Business | Phone |
| Archangel Tech 36079 Brandywine St, Newark 94560 | (510) 494-9995 |
| Ats Information Technology 5748 Mowry School Rd, Newark 94560 | (510) 651-9330 |
| Intera Platforms Inc 37600 Central Ct, Newark 94560 | (510) 713-0422 |
| Pleasanton Technology Consltng 37600 Central Ct, Newark 94560 | (510) 713-0722 |