| Business | Phone |
| Atomogy Software Development 1012 11th St # Ll5, Modesto 95354 | (209) 523-0033 |
| Dacon-Data Concepts 628 Duncan Ave, Modesto 95354 | (209) 572-2050 |
| Database Solutions Modesto 95350 | (209) 238-3282 |
| Drawback Solutions Software Modesto 95350 | (209) 576-0010 |