| Business | Phone |
| Business Application Software 1545 Saint Marks Plz # 1, Stockton 95207 | (209) 948-4755 |
| Courier Publications 7809 N Pershing Ave, Stockton 95207 | (209) 957-2930 |
| Netwerx-Management 2315 Pyrenees Ave, Stockton 95210 | (209) 478-9379 |
| Valley Tech Inc 4873 West Ln # C, Stockton 95210 | (209) 472-1136 |