G.B. Security Systems Ltd. provide effective solutions, to protect premises and personnel from the risk of fire and intruders, based on many years of experience combined with the most advanced electronic equipment available. The company is a NSI NACOSS Gold approved company for the design, installation and maintenance of CCTV, Access control and intruder alarms systems. G.B. Security Systems Ltd. works to a Quality Customer Care Policy.

G4S Technology is a global market leader in providing fully integrated security solutions (including access control and video) protecting everything from small offices and schools to large multi-national organisations and high security Government facilities around the world.

Galeco is a renowned supplier of residential and commercial security solutions. They use the most advanced security technologies and solutions to provide a quick, clean and effective security system installation. Galeco supplies CCTV systems, fire alarms, intruder alarms, intercoms, PA systems and other security solutions.

A specialist security business that is focused on the needs of the industry sectors that form the CNI.

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 recognised 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.

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.

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.

GemiCon Group Ltd is provider of CCTV monitoring services, with a national workforce of highly trained and fully SIA licensed Operators engaged on contracts designed to ensure the protection of city centres,shopping malls and high risk premises that are particularly vulnerable during the silent hours.

Genie designs, develops, manufactures and supplys Biometric and Access Control systems, Network IP CCTV, HD Analogue CCTV, and a whole array of useful accessories associated with security systems. They are a British company, based in Stevenage, Hertfordshire.

GET Dynamic offers technology that brings buildings and infrastructure to life. Smart devices, sensors, IoT and the adaptation of new technologies have redefined their expectations. By creating smarter and more connected buildings, GET Dynamic maximises amenity, efficiency and resident experience, in turn setting the foundations for future applications.

As an award-winning provider of ultrafast broadband to homes and businesses, Gigaclear is on a mission is to unlock the potential of poorly-connected communities across the UK. By investing in the building of specialist state-of-the-art fibre network, they company now covers more than 22 counties across the South West, the Midlands and South East.

Security Systems Installation Specialist. GK Alarms Ltd install and maintain burglar alarms, CCTV, card access and door entry systems for domestic and commercial clients. In 2009 they were awarded a certificate of Excellence by SSAIB for achieving ongoing high security system installation standard based on British standards.

Glasswall is a cybersecurity company that keeps organisations secure from file-based threats with its leading CDR (Content Disarm and Reconstruction) technology. Its zero-trust approach to file protection removes file-based threats at lightning speed, allowing users to access files with full confidence.