Young and Young Security, professional installation company is based in London for over fifty years and provides services in locksmith, alarms, CCTV, access control, PIDS and all types of electronic security systems.

As a control room company, Zada Technology Ltd provides a wide range of consultation, design installation and maintenance services. Their engineers are trained in CCTV, IP CCTV, access control and control rooms. Their clientbase spans small retail premises, shopping malls, retail parks, town centre's, football stadia and even oil refineries and oil storage depots.

Zetes is a technology company specialising in supply chain optimisation and citizen identification solutions. People Identification division of Zetes provides public authorities and supranational institutions with solutions to enable authentication of citizens in view of the issuing of secure ID and travel documents and the creation of national registers or voters’ lists.

With an office in Wembley, ZimCos AVS offers security and audio visual solutions to clients throughout London and not only. Set up in 2009 the company has a big portfolio. ZimCos AVS works for Management Agencies, Real Estates, Small and big Companies, Private individuals.

Zions Security Alarms - Authorized ADT Dealer specialises in security systems for home or business. The company is based out of Utah and offers services in other states as well. They provide security cameras and home automation too. Since 2001, Zions Security has an A+ BBB rating.

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

ZorroSign, Inc. is the developer of ZorroSign unified platform is a Digital Transaction Management platform, built from the ground up to offer bank-grade security for electronic signatures, workflow and document management, and document authentication.

The Zumtobel Group is a globally renowned lights and lighting solutions company, headquartered in Dornbirn, Austria. They offer a comprehensive portfolio of innovative lighting solutions, lighting components and associated services perfectly geared to the needs of the people and the planet.