| Business | Phone |
| Cliff Electronic Components 4876 E 2nd St, Benicia 94510 | (707) 746-8090 |
| Cooperheat-Mqs Inc 475 Industrial Way, Benicia 94510 | (707) 748-5800 |
| Counter Measure Systems 426 Greenbrier Ct, Benicia 94510 | (707) 748-7907 |
| Radio Shack 834 Southampton Rd, Benicia 94510 | (707) 746-6125 |