| Stealth Laboratories in Hickory, NC |
| Tri-Tek Burglar Alarm CO in Los Alamitos, CA |
| Smoky Fire Protection in Carson City, NV |
| Shannondell Fire Alarm in Norristown, PA |
| National Security of America in Surprise, AZ |
| Acclaim Fire Protection Service in North Hollywood, CA |
| Simplex Grinnell in Buffalo, NY |
| All American Security N C in Grass Valley, CA |
| Mercury Systems in Bensalem, PA |
| Diversified Security Inc in Piedmont, SC |
| Lighthouse Security Systems in Little Rock, AR |
| ABC Electric in Temecula, CA |
| Volunteer Security Inc in Harlingen, TX |
| Hubert Electric CO in Lincoln, NE |
| American Sprinklerinc in Land O Lakes, FL |
