Based in Doncaster, 1st Security provides SIA Approved provides security services to meet a wide range of facilities needs, from the management of reception services and night patrols to static gatehouse services, event stewards/door supervisors, store detectives, CCTV monitoring and mobile security patrols services.

A1 Security Protection are a major commercial security solutions provider, based in West Sussex, UK and provide high quality, innovative security solutions for business and organisations across the Southeast. Their services are tailored around clients' specific needs and designed to ensure buildings and premises will be safe and secure from unwanted intruders. They supply, install and maintain a huge choice of security systems.

ACA Security specialises in all types of security solutions such as intruder alarms, fire alarms, CCTV, door entry systems, access control systems, automated gates and integrated systems for domestic, commercial and public sector properties throughout West & South West London, Middlesex and Surrey.

ACC Security is dedicated to the design, installation, service and maintenance of physical and electronic commercial security systems. The company offers CCTV, access control, intruder alarm, fire safety systems, intercom systems, home security etc. services. ACC Security is a partner of Avigilon.

Access Fire And Security North West offers systems for security, CCTV, access control, fire and gate entry. It uses the latest technology in intruder, fire, CCTV and access systems.

Acctiv8 supply the most flexible & reliable wireless burglar alarm security and safety system on the market. Acctiv8 Wireless Burglar alarms are unique because they not only protect your valuables from intruders but also act as a remotely monitored safety system.

ACTAS A / S provides security to companies and government institutions with extensive professional expertise in the security industry.

Adilec Enginyeria, SL is a company dedicated to the design and manufacture of optical fiber communication of video, voice and data as well as the development and manufacture of equipment to customer specifications, both in the field of communications as the control industrial.

Advance Security Solutions helps secure premises by installing bespoke security systems, which range from premium CCTV systems, intruder alarms and long lasting electric gates. Advance Security Solutions offers security solutions for domestic as well as commercial clients.

Based in Chiswick, Advanced Laser Imaging is a world leader in use of advanced laser scanning and photogrammetry techniques to create accurate, immersive, 3D environments with wide range of policing, criminal justice, security, military and asset management applications. Advanced Laser Imaging introduced new applications for laser scanning that helped provide effective security planning and support for events and incidents in the UK and abroad.

Advanced Perimeter Systems Limited is a world leading designer and manufacturer of perimeter security systems. The company has been providing state-of-the-art security systems, including perimeter security, perimeter intrusion detection (PIDS) and intruder deterrent solutions for industrial and commercial applications globally over a period of more than 20 years.

Aicuda AI Vision Platform orchestrates multiple AI video analytics engines to provide higher accuracy and lower total costs across the industry’s broadest array of video analytics. Aicuda solutions are deployed by government organizations, airport and maritime authorities, defense departments, schools and campuses, manufacturing and healthcare facilities and other critical infrastructure organizations across the globe.

Airbus DS Electronics and Border Security (EBS) is a subsidiary of Airbus Defence and Space. As a world leading provider of premium electronics in the areas of protection, surveillance and situational awareness, it is the global no. 1 in missile warning systems, a leading provider of border surveillance equipment and the German sensor house with a major position in the radar, optronics, and electronic warfare markets.

The Hensoldt line of products includes sights, scopes, spotters, night vision attachments, muzzle boresights and fire control sights. They provide combat-proven, reliable and accurate targeting and observation optics for hand-held weapons up to heavy weapons systems. Hensoldt AG, known for its innovative targeting optics for rifles, now operates as Airbus DS Optronics GmbH.

AirVu provides safe, cost-effective solutions for a wide range of security sectors. Enhanced control with 24/7 automated sky patrols, reactive quick-launch aircrafts and much more. AirVu also collects life-saving data, quickly and safely to aid in disaster response. They also provide fire safety by safely obtaining a faster, more accurate analysis of every situation.

Aldous Systems is a trade only distributor supplying a range of solutions for security and building automation in both residential and commercial applications. The company represents brands such as Visualint that offers advanced intruder detection through intelligent IP surveillance using video analytics and building control systems such as the Leviton Security & Automation solution.

Alford Technologies provide innovative Counter-Improvised Explosive Device (C-IED), Conventional Munitions Disposal (CMD), Breaching and Explosive Demolition tools and training to Defence, Security, Police and Corporate customers worldwide.

As a leading private security company, ALGIZ Services has expertise in close personal protection, residential protection, maritime security, transport & logistics security, tracking services, security consulting, etc. The company serves wide variety of clients. ALGIZ Surveillance and Control Centre provides 24/7 services such as panic or emergency alarm buttons, camera observation & site monitoring, etc.

AMC Security Systems specialise in physical and perimeter security.

ANAVEO is a complete solutions provider of innovative video security solutions. They specialise in the design, manufacture, installation, integration and maintenance of electronic turnkey security solutions, including CCTV, access control, intrusion detection, remote surveillance and fire detection. In addition, they also provide travelling video rail surveillance and drone solutions.

ANPI (National association against fire and theft) is a non-profit organisation founded as an initiative of the Belgian insurance companies. Their activities include: Inspections, Laboratories, Certification, Normalisation & Information. All professional associations and associations of industry interested in the fields of fire and theft prevention are members of ANPI. Public authorities are also represented within ANPI.