G4S Technology are 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.

Galliford Try Asset Intelligence is an award-winning provider of integrated physical and electronic security and active fire solutions direct to Critical National Infrastructure, high-value assets, and strategic estates within the built environment. Working with private, regulated sector, and Government agencies, we protect communities across the UK.

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 organisations 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 specialise 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.

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 fulfils 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.

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.

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.

Gemini APMP specialises in fire suppression systems and the design, installation, and maintenance of fire protection systems, including fire alarms, extinguishers, and sprinkler systems. Their objective is to provide unequalled levels of service and complete peace of mind for the clients.

Gemini Parking Solutions Ltd was formed by a dedicated team of individuals who have many years experience within the parking management industry. The Gemini Parking Solutions ANPR system calculates the time a vehicle stays in a car park. It provides organisations and car park operators with a comprehensive method of monitoring, controlling access and managing car parking resources or site traffic.

GeminiSense is an unparalleled world-class pioneer in event-driven, time-critical incident management software; the coming-together of Bold Communications (alarm communications and management systems for the alarm central station and ARC market for over 30 years) and Innovative Business Solutions (Incident Management, Physical Security Information Management (PSIM) and Task and Resource Management for over 40 years).

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.

Geofire is into designing and manufacturing a wide range of electromagnetic activation devices, ranging from fire door holders and closers to smoke curtain releasers and roof vent winches. Based in the UK, the company manufactures a wide range of electromagnetic door holders, door closers and other activation devices used widely as part of a fire, security or ventilation system. Geofire consistently exceed customer expectation.

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.

Get Licensed course finder and booking website for SIA security training and personal licence training. Over 130,000 customers have booked their training via Get Licensed and achieved over 200,000 nationally recognised qualifications. Get Licensed courses include: Door Supervisors Security Guards CCTV/PSS Operators Close Protection.

At Getaguard, they provide SIA licensed Security Guards & Door Supervisors to businesses in the UK. These can be to secure construction sites, commercial premises or hospitality venues.

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.

GK Locksmiths is an innovative and resourceful company established in 1981. The company is industry-accredited and constantly strives to develop and improve our management, services and people.

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.

Global Fire Systems Ltd is a market leader in providing quality products, solutions and services throughout the fire market place. The company designs, supplies, installs, commissions and maintains all forms of Fire and Security Systems throughout the UK.

Global Secure Accreditation (GSA) manages and maintains an independent global standard for hotel security. The standard has been established and maintained by vastly experienced senior police officers, counter terrorism experts, military and international security experts.