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 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.

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.

Based in Slough, Global Security specialise in providing leading security system solutions for home and business. From simple intruder alarms to multi-building digital CCTV & Biometric access control systems, the company tailor security solutions to meet individual needs. Global Security installation engineers are companys staff and not sub-contracted in.

Established in 1992, Global Security specialises in providing leading security system solutions for homes and businesses. From simple intruder alarms to multi-building digital CCTV & biometric access control systems, it tailor makes security solutions to meet individual needs.

Based in the east midlands, Global Vision offer high quality products and services through dedicated professionals fully trained in design, installation and maintenance of electronic security systems. The fast expanding company deals with basic CCTV packages for a single site to a more sophisticated integrated system, whatever the requirements; Global Vision can provide the solution.

Gloucester Security Alarms (GSA) provide security solutions to properties throughout the South West, UK. They specialise in Intruder alarms, Fire alarms systems, CCTV, Access control and Emergency lighting.

Golden Crown Security is the leading supplier of security services in Hull and have established strong direct links with the local community Police Force. The company is renowned for crime prevention, which has proven to be cost effective to its clients. It can provide a bespoke security service tailored to clients individual needs and requirements.

Goldshield is one of the UK's leading providers of electronic security, surveillance, communications and controls systems, with over 20 years experience in the industry. Located in North Shields, the company specialises in the design, installation and maintenance of social alarms, security systems and fire and emergency lighting systems. Goldshield will deliver a high quality, reliable and cost-effective solution.

Located in West Yorkshire, Gough & Kelly Ltd designed and installed to ensure full compliance with current legal and insurance regulations and are adapted to suit any changes in social and criminal activity. The company installs security systems including CCTV, CCTV monitoring system, and intruder alarms etc. Gough & Kelly Ltd. provide a professional, value for money and efficient proposal while maintaining a very human touch.

Grange Security Systems deals into installing various security systems including Burglar Alarms, Intruder Alarms, CCTV, Access Control, Fire Alarms and Integrated Security Systems. The company is equipped with totally comprehensive range of equipment and expertise, from the simplest to the most sophisticated installations. Located in Buckinghamshire, the company is a NACOSS GOLD approved installer.

Gratte Brothers Security Management are specialists in the design and installation of CCTV, access control, intruder alarm and integrated security systems. The companys project managers, and installation teams are supported by its own technical specialists and software development engineers. Based in London, the company is assessed to the National Security Inspectorate NACOSS Gold standard for the design and installation services.

Grosvenor has an outstanding reputation for the installation, maintenance, and servicing of a wide range of security systems such as CCTV, intruder alarms, and access control. Located in Wrexham, the company's installation engineers receive specialist training in the latest safety ensuring that all installation work is carried out with the greatest efficiency, to the highest standard, and with the least amount of disruption to residents.

Guard it camguards manufacture security cages for CCTV cameras, PIR Detectors, lighting, etc. They also make and supply cages of any size and colour required.

Guardian Alarms Ltd. install and maintain security systems including wireless burglar alarms, CCTV, and access control systems etc. Based in Surrey, the company provides services to residential and commercial properties. Guardian Alarms Ltd. Guardian Alarms Ltd. is accredited by the National Security Inspectorate (NSI) and all the alarm systems are installed to NSI Gold standards and issued with a NACOSS Gold certificate.

Guardian Security & Fire. is accredited to the highest industry standard and specialise in the installation and maintenance of electronic security and fire systems. The company offers a wide range of solutions covering Fire Alarms, Intruder Alarms, Access control and a diverse range of CCTV solutions. Guardian Security & Fire confirms its status as a premium supplier and reflects the quality and reliability of our staff and processes.

Guardian Security & Fire Ltd has been installing alarm, access control and CCTV systems in Kent since 1987. NACOSS Approved.

Based in Wickford, Hadleigh Burglar Alarm Company not only offers reliable products but also excellent service and support in order to satisfy all the needs with regard to CCTV installation. Safety cannot be compromised and hence Hadleigh Burglar Alarm Company goes an extra mile to ensure quality products. The company deals in intruder alarms, access control, CCTV, and entry systme, and is NACOSS Gold approved.

Haigh Alarms provides professional burglar alarms and security systems across North England and Yorkshire. The company offers a range of services for both commercial and domestic customers, including CCTV installation, fire alarm systems and alarm monitoring. Haigh Alarms staff are fully trained, and are dedicated to delivering the highest standard of workmanship possible.

Halifax Security has been making Yorkshire a safer place for over a quarter of a century, installing cutting-edge security technology and providing superior customer service in and around Halifax, Sowerby Bridge and the Calderdale area.