Gallinet provides specialist employee & lone worker safety monitoring and outsourced control room services to manned guarding, cleaning and FM Companies.

Gamma is a supplier of Unified Communications as a Service (UCaaS) in the UK, German, Spanish, and Benelux business markets. It is AIM-listed and employs 1650 people. With a range of UCaaS, Mobile, and Connectivity services, Gamma provides robust and secure solutions that enable organizations to communicate, collaborate and offer a better customer experience.

Gardner Engineering Limited is situated in Preston Lancashire, they are a pioneering UK manufacturer of quality CCTV hardware products. They specialize in an extensive range of products including monitor mounts, camera brackets, wall mounts and so much more, all of which are made to the highest specifications.

Gardwell Secure Systems Ltd specializes in the installation of CCTV and remote monitoring, intruder alarms and access control systems. The UK based company provides businesses in all industry sectors with cutting-edge electronic security systems to protect their premises from incidents of crime. Gardwell Secure Systems is accredited by the Security Systems and Alarms Inspection Board (SSAIB).

ADT Fire & Security has acquired Garfield Security Systems Ltd. and will continue to provide high levels of service. The company is UK’s leading provider of electronic fire and security solutions. ADT are approved burglar alarm installers recognized by NSI, formerly known as NACOSS. The company protect buildings and business; from the smallest shop to the largest retail centre; from workshops to car plants; from underground car parks etc.

Gateway Automation Ltd. is a nationwide manufacturer and installer of perimeter security systems and devices. They undertake civil and electrical site preparation and automate existing perimeter security devices and equipment throughout the UK.

Based in Spalding, GB Alarms Ltd. offer a range of services to ensure that their customers feel safe and secure. Its extensive range includes intruder alarms, fire alarms, CCTV systems, access control, guarding services and keyholding. The company has earned reputation with their customers, who range from professional firms with schools to house builders, retailers, haulage operators, port authorities and multisite food processing plants.

Based in the North West of England, GB Integrated Systems are the name users can trust to advise on the best type of system for property and business. Technology has allowed it to become more sophisticated and intelligent, meaning it can deliver exact requirements for both home and business. Fire and Security means protecting people, property, and data systems.

GB Labs is a pioneer in Intelligent Media Storage, creating a shared storage ecosystem for the media industry. By understanding real-world industry problems, cutting-edge technologies have been developed for the unique "CORE" software that fulfills end users’ needs.

Based in Spalding, GB Alarms Ltd. offer a range of services to ensure that their customers feel safe and secure. Its extensive range includes intruder alarms, fire alarms, CCTV systems, access control, guarding services and keyholding. The company has earned reputation with their customers, who range from professional firms with schools to house builders, retailers, haulage operators, port authorities and multisite food processing plants.

GBE provide design, installation and support services for life safety and security systems to major construction projects throughout the UK. GBE is accredited with all major industry bodies and health and safety schemes. The company offers life safety services, such as fire detection and alarm, fire suppression, voice alarm systems as well as emergency voice communication systems.

GC2 Associates are providers of integrated security solutions and factory acceptance testing.

GCS Alarms Ltd. provides installation services to a wide range of security products including security alarm, fire alarm, access control system, or a CCTV system etc. The company's service and installation vehicles carry the most up to date tools and equipment to deal with most situations. Located in Essex, GCS Alarms Ltd. have a fully equipped test and development workshop, dedicated to further improving its systems.

GD Fire & Security is a long established company with an enviable reputation for the design, installation and maintenance of security systems such as CCTV, access control, fire alarms, door entry, and intruder alarms. Located in London, the company provides commercial, public and home security. GD Fire & Security considerable experience and total commitment to quality enables us to provide an outstanding level of service to all our clients.

GDPR Systems developed a GDPR solution through necessity. While working through the process of understanding GDPR the company created a process to be shared with all businesses.

Gem is UK's leading software and hardware distributors. Gem provides end to end integrated supply chain solutions and added value distribution to the retail channel for gaming, software, peripheral, consumer electronics and connected home technologies.