| Twilight Security Inc in San Francisco, CA |
| Tech Electronics & Communications in Richmond, IN |
| Cubla Inc in Brandon, MS |
| Harvard Scientific in Cambridge, MA |
| Safe & Sound Security in Alexander City, AL |
| First United Security Service in Irvine, CA |
| Pelmac Industries in Auburn, NH |
| FIKE Corporation in Blue Springs, MO |
| MBN Security Systems in Morris, IL |
| South Central Alarm in Bessemer, AL |
| Adtron Systems Inc in Elmsford, NY |
| Ball Communications in Paris, TN |
| Car Spa Inc in Virginia Beach, VA |
| A-1 Security Systems in Reseda, CA |
| Richmond Alarm CO in Fredericksburg, VA |
