BT Rockford provides Communication, Technology & Security integration, sales, support, service, installation and repair to the Greater Cleveland Metro market. The focus is on physical electronic security including access control systems, video surveillance systems, entry systems, telephone entry and more.

Pure AV Luxury Home Automation is a top home automation company. They specialise in smart home automation services, smart home security systems, and smart home audio systems.

Threat Extinguisher focuses on the communication aspects related to large scale mishaps. They work to normalise things by alerting people about the issue and giving updates. They also provide the necessary equipment to bring the situation under control.

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.