XMETRA delivers cargo security solutions, vehicle locking systems and electronic seals. The special activities are dedicated to the development H2 (Hydrogen) sensors based on the Metal-Insulator- Semiconductor (MIS) multilayer wafers, that are manufactured by help of the Pulse Laser Deposition technology. XMETRA is a member of the Estonian Chamber of Commerce and Industry.

Xovis is a Swiss high-tech company that develops, produces, and distributes 3D sensors worldwide. The unique multi sensor technology enables the coverage of vast areas and the measurement of waiting times. The unparalleled technology convinces with extraordinarily high precision of 98%, and the standardised API guarantees the easy integration with existing platforms. Xovis also develops software solutions targeted at different markets.

Xtract One Technologies Inc. formerly (Patriot One) develops solutions to detect concealed weapons, utilising novel radar technologies. Their innovative radar technology provides first responders and security personnel valuable time in active threat scenarios. The technology offers stand-off detection of concealed threats typically employed in public locations.

Xtralis has been a pioneer in safety and security for more than 25 years. It is the world's largest manufacturer of very early warning air-sampling smoke detectors and developed the industry's first video motion detection technologies. With more than 110 separate innovations in its technology portfolio, Xtralis leads the market in fire detection, access control, intrusion detection, video surveillance and traffic detection and management.

Zenitel systems interface with other security systems including CCTV, access control and alarm for a comprehensive security solution.

ZeroEyes is the AI-based weapons detection solution. Their software integrates into existing security and surveillance camera systems and sends out a series of alerts when a verified gun is detected via the best-in-class weapons detection algorithms. The ZeroEyes platform is the most proactive and actionable early-warning system on the market, allowing users to "Stop threats at first sight, not first shot".

Zhuhai Fujing Technology Co.has researched and developed a series of security products,such as Digital Video Recorder, IP cameras, and wireless alarms. The products have UL,FCC, PSE and CE, ROHS certification.

Zhuhai Taichuan Cloud Technology is a manufacturer of home automation products. The company‘s provides smart video intercom, advanced could technology, facial recognition, and security alarm solutions for intelligent buildings.

Zod Security is a security company in Lebanon. It offers security company expert security equipment, installation and after-sales.