| Main Security Serveillance in Augusta, ME |
| Alarm Line in Knoxville, TN |
| Firepro Incorporated in Andover, MA |
| Pyrocom Systems Inc in El Paso, TX |
| Five Star Alarm in Strathmore, CA |
| Thompson's Security & Electric in Hamer, SC |
| Muzak Systems in Harrison, AR |
| Advanced Fire Protection Sys in Glen Burnie, MD |
| Audio Systems of Florida Inc in Longwood, FL |
| Phoenix Fire Alarm & Comm Inc in Warwick, RI |
| Sierra Tel Business Systems in Oakhurst, CA |
| Complete Fire Protection in Garland, TX |
| Basic Service Corporation in Riverside, RI |
| Security USA in Santa Fe, NM |
| Atlantic Lock & Key Inc in Aberdeen, MD |
