| Business | Phone |
| Cunningham Field Svc 1071 Santa Rosa Plz, Santa Rosa 95401 | (707) 525-0433 |
| Cunningham Field Svc 707 2nd St # 1071, Santa Rosa 95404 | (707) 525-0433 |
| Electronic Marketing Systems 100 E St # 304, Santa Rosa 95404 | (707) 523-2002 |
| Micro-Tech Consultants 1686 Jessica Pl, Santa Rosa 95403 | (707) 575-4820 |
| Newport Omni Group Santa Rosa 95404 | (707) 576-3104 |
| Project Data 826 Lewis Rd, Santa Rosa 95404 | (707) 573-8777 |
| Smart-Strategic Marketing 8085 Foothill Ranch Rd, Santa Rosa 95404 | (707) 538-6800 |