| Business | Phone |
| Advanced Systems Engineering 148 Kilmer Ave, Campbell 95008 | (408) 559-0255 |
| Applied Systems Engineering 1671 Dell Ave # 200, Campbell 95008 | (408) 736-9777 |
| Aptare 1901 S Bascom Ave, Campbell 95008 | (408) 369-9220 |
| Aram Networks Inc 1500 E Hamilton Ave, Campbell 95008 | (408) 448-8500 |
| Burnt Sand Pacific Inc 900 E Hamilton Ave, Campbell 95008 | (408) 358-0010 |
| Comglobal It Solutions 1315 Dell Ave, Campbell 95008 | (408) 961-3200 |
| Creative Science Systems 1901 S Bascom Ave, Campbell 95008 | (408) 369-1555 |
| Edgewise Software Consulting 1875 S Bascom Ave # 158, Campbell 95008 | (408) 559-4032 |
| Guy Graham Computing Strategie 1875 S Bascom Ave # 116 Pmb292, Campbell 95008 | (408) 823-2813 |
| L & M Networks 1198 Holmes Ave, Campbell 95008 | (408) 377-1533 |
| Midtech Software Solutions Inc 900 E Hamilton Ave, Campbell 95008 | (408) 379-8016 |
| Ndynamics Network Professional 900 E Hamilton Ave # 100, Campbell 95008 | (408) 927-8700 |
| Opsol Integrators Inc 1566 La Pradera Dr, Campbell 95008 | (408) 364-9915 |
| Pendleton Technical Solutions Campbell 95008 | (408) 871-1290 |
| Personal Data Systems 638 Sobrato Ln, Campbell 95008 | (408) 866-1126 |
| Pure Solutions 910 E Hamilton Ave, Campbell 95008 | (408) 371-0505 |
| Systems Strategies & Solutions 662 W Parr Ave, Campbell 95008 | (408) 376-0815 |
| Pro Tech Po Box 111537, Campbell 95011 | (408) 537-0830 |