| Wyatt Fire Protection in Portland, OR |
| Nesca Limited in Brattleboro, VT |
| Palm Beach Fire Equipment Co in West Palm Beach, FL |
| Gnnnell Fire Protection Systems Company in Canton, MA |
| TYCO Fire Products in Lubbock, TX |
| City Alarm CO in Clinton Township, MI |
| Rick Electric Alarm Systems in Barre, MA |
| Desert Vista Fire Protection in Chandler, AZ |
| Micro Tech Systems Inc in Northbrook, IL |
| Argus Alarm Systems Inc in Shrub Oak, NY |
| ADI in Fort Myers Beach, FL |
| Cunningham Security Systems in Yarmouth, ME |
| A & C Alert Systems in Wilbraham, MA |
| Focus Micro in Bellevue, WA |
| Accurate Electronics in Tampa, FL |
