ZeroEyes helps stop active shooters with real time weapon detection and alerts. The company is a team of US military veterans and technologists and former Navy SEALs and combat veterans who have served and continue to serve as protectors. ZeroEyes uses Artificial Intelligence to actively monitor camera feeds and the system instantly sends alerts that provide the ability to lock down the building.

ZIEH-FIX is a German specialist in locksmithing, opening technology, access tools, and security technology, operated by A. Wendt GmbH in Bergheim, Germany. The company develops, manufactures, and sells professional opening tools and related equipment. Main product areas include lock-opening tools, lock-picking tools, key blanks, lock cylinders, security products, and car-key programming equipment.

Argon Electronics was established in 1987 and has since become a world pioneer in the development and manufacture of hazardous material detector simulators, most notably in the fields of military Chemical, Biological, Radiological and Nuclear (CBRN) defense. Simulators have applications from civil response to unconventional terrorism and accidental release and international treaty verification, with a growing presence in nuclear energy.