| Business | Phone |
| Bay Area Computer Consulting 230 Saint Augustine Dr, Benicia 94510 | (707) 745-9398 |
| Chelsea Computer Systems 159 E D St, Benicia 94510 | (707) 747-1199 |
| Mtp Networks 393 Columbia Cir, Benicia 94510 | (707) 746-0910 |
| Process Advantage Technology Po Box 2206, Benicia 94510 | (707) 745-6875 |