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

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.

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

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.

GeoSure is a globally renowned company in hyper-local safety solutions. GeoSure has created the most highly scaled, real-time, hyper-local safety information platform available in the market currently. Covering over 65,000 cities and neighbourhoods worldwide, GeoSure's software platform harvests vast quantities of data from trusted global sources using AI, sentiment analysis, predictive analytics, which fuel proprietary risk algorithms.

GeoView represents specialised client/server solution for collecting, sharing and publishing georeferenced imagery and videos. GeoView also comes with unique, built-in support for 3rd party providers of mobile imagery services such as Google StreetView and others. GeoView API enables customising it further to continue using your provider of preference, along your in-house datasets. It’s scalable architecture enables both desktop and enterprise de

Gibraltar Perimeter Security is a renowned manufacturer and supplier of anti-vehicle barriers and high security palisade fence systems. Gibraltar's products can be found around the world protecting high value assets, resources, and personnel. They specialise in anti-ram perimeter fence, bollards, wedge barriers, sliding gates, swing gates, and vertical lift barriers.

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.

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.

GSL Dardan (GSLD) is the UK's leading independent provider of private security services and security systems. The company was formed in January 2009 through the merger of established companies ISL Dardan Security and Gardwell Security, which have a trading history dating back to 1973.

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.

GuardBot Inc. is a cutting edge engineering company based in Stamford that focuses on the design and development of amphibious, spherical robotic vehicle systems. The unique Guardbot robotic vehicle system can integrate advanced radio communication for command, control, and transmission via a variety of sensors including cameras, GPS, and audio.

The Gunnebo Security Group is a provider of security products, services and solutions including cash handling, safes & vaults, entrance control, electronic security, access control, service & maintenance.

Habana Labs focuses on developing disruptive solutions that are shaping the future of AI and Deep Learning computing in the data center cloud and on-premise. Habana was founded in 2016, launched products for AI Inference and Training in 2018 and 2019, respectively, and was acquired by Intel in 2020. They operate as an autonomous subsidiary of the company and a part of Intel's Data Products Group.

Hall & Kay Security Engineering is the UK’s largest fully accredited independent Integrated Security and Fire Suppression company with over 300 staff and 500+ approved subcontractors spread throughout the regions and across EMEA, offering advanced product technology, the highest standard of professional expertise and service to achieve engineering excellence every time.

Halo's cutting-edge technologies are leading the world of public safety with a new wave of solutions for incident, task & staff management. Combining innovative and multi-award winning technology - The Halo System with training, consultancy and support from industry experts with experience in high level police command and counter-terror.

Hardstaff Barriers, is a multi-award-winning manufacturer and supplier of protective barrier and perimeter security systems. They provide both temporary and permanent solutions. Their hostile vehicle mitigation systems (HVM), perimeter fencing, concrete security barriers and access gates are designed for one thing: to keep people and property safe.

Harris County Universal Services is the solutions center for the departments and offices of Harris County. It designs, implements and maintains high-quality, innovative and cost-effective technology products and services for its customers. It provides comprehensive support through divisions: Business Applications, Business Operations, Customer Service, Cybersecurity, Fleet Services, Information Technology Infrastructure, Public Safety Technology.

Herts CCTV Ltd is a UK based installer of CCTV, access control, alarms, automated gates, security lighting for industrial, commercial, and domestic purposes

Hextronics performs rapid battery exchange with drones of all sizes. The company also engineers products that help facilitate autonomous functionality for the growing drone industry.

Highway Care Security is a renowned global manufacturer and installer of Hostile Vehicle Mitigation (HVM) barriers, perimeter security fencing, and protection products. The company’s clientele includes major airports, major bank cash handling facilities, government departments and special events.

Founded in 2017, HITRUST Assessment XChange (XChange) is a wholly owned subsidiary of HITRUST Services Corp. HITRUST Assessment Exchange LLC is designed to provide an extension of an organisation’s third-party risk management programme. The HITRUST XChange Manager (XChange) streamlines and simplifies the process of managing and maintaining risk assessment and compliance information from third parties.

HS Security is a prestigious group of companies specialising in highly advanced physical security solutions. This includes products for temporary and permanent security in both urban and industrial environments. HS Security delivers the most cutting-edge, effective and holistic security solutions for facility and site security applications.

Hyperproof’s mission is to help organisations demonstrate their commitment to upholding laws, standards, and ethical conduct to their communities. Their compliance operations software helps organisations get the visibility, efficiency, and consistency needed to stay on top of all security assurance and compliance work on a continuous basis.

I See You Security specialises in the installation of CCTV, card access, burglary alarm systems both passive and active, and structured cabling.