Centec is one of Wisconsin's largest security system integrators with proven expertise in the design, installation and service of commercial and executive residential clients. Centec integrates multiple systems such as video surveillance, access control, intrusion alarms, fire detection and others to perform under one operating platform where only one call must be made for service on any system.

Fearing’s Audio Video Security was founded in 1997 and is a Wisconsin-based, family-owned technology solutions company with offices in Madison and Milwaukee. They provide Audio, Video, Security, and Automation for the commercial, industrial and residential marketplace.

Integrated Security Solutions, Inc. is a leading single-source provider of electronic and physical security products and services and the cutting-edge technology integrator in Wisconsin and Upper Michigan. Backed by over 40 skilled and experienced employees, ISS provides round-the-clock service and support to more than half of the financial institutions in Wisconsin.

Plexus is a global provider that specialises in serving customers in industries like Healthcare and Life Sciences, Industrial as well as Aerospace and Defence, which require highly complex products and demanding regulatory requirements.

Quick Technologies, LLC, has been in business since 2011, providing security systems, surveillance cameras and access controls.