TMG Sales Agents, Inc. (TMGSA) is an independent sale representative organization and conducts business as sales agents for manufacturers of security, life safety, communication and other low voltage industry products. The types of companies that are served by TMGSA include security, access control, fire safety, lock and hardware as well as electrical and communication distribution and installation companies.

TriStar Commercial LLC provides the latest in electronic security. TriStar installs, services and maintains security, burglar and fire alarm, surveillance and digital video systems, access control and keyless entry, photo ID and badging systems, locksmithing and door hardware, network and low voltage cabling. TriStar installs systems in residential, commercial, retail, industrial, government, and so on.

Visual Defence Inc. is a Canadian company which focuses on security convergence and integrated network centric solutions.With clients the world over, Visual Defence provides governments, airports, public transportation and commercial customers with public safety and security solutions.

VSC Fire & Security Inc. delivers integrated, cutting-edge fire protection, life safety and security solutions, including fire suppression and detection systems, fire sprinklers, alarms and security systems.