Aim is a specialist alarm monitoring company based in Manchester that is part of Tyco International Ltd. Operating autonomously, their customer base is predominantly made up of independent alarm installers from around the UK, who do not have their own Alarm Receiving Centre.

AimBrain is a BIDaaS (Biometric Identity as-a-Service) platform for global institutions. Their advanced biometrics technology not only helps clients stay ahead of fraud but also enables them to deliver a convenient and frictionless authentication experience to their customers. AimBrain's unique combination of voice, facial and behavioral biometrics with cloud-based authentication authenticates the individual and not just the device.

Air Partner are a global aviation services group providing aircraft Charter services and Safety & Security solutions to industry, commerce, governments and private individuals across the world. They provide private jets, jetcard, commercial aircraft charter, air freight charter, aircraft remarketing, ACMI, travel management, Ops24, aviation safety, air evacuation, risk assurance, and security solutions.

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.

Airwave was created to build and run a mission critical communications service specifically for Britain’s emergency services. More than 300 public service organizations rely on Airwave for a mission critical communications service that provides unrivaled coverage, resilience, speed of connection and security. The company also offers portfolio of applications, mobile working and control room solutions.

Airworld Security was established in December 2006 to provide the aviation industry with an exceptionally effective means of checking ‘Unknown’ cargo for explosive substances. The technique used is known as REST (Remote Explosive Scent Tracing) whereby trained dogs interrogate carefully collected air samples taken from cargo. Airworld Security has operations at London Heathrow, Manchester, Glasgow, Prestwick and East Midlands.

AJAR-tec is a market leader in the art of providing multi-disciplinary digital & IP solutions designed to an exact specification to meet our client's needs. Each bespoke solution includes needs analysis, design, procurement, installation & post-installation training & support.

AJC Security and Energy Solutions was established in 1993 and from which since then has grown into one of the largest suppliers of alarm systems in Northern Ireland. The company's objective is to provide customers with flexible, efficient and user friendly security products and services at a cost effective price.

AlanDick Communications is a privately owned company which provides end to end telecoms-based services and design, installation, usage and maintenance of power/HVAC/alarm systems. Based in Scunthorpe, the company's' extensive experience within the transportation and mobile telecoms markets has demonstrated AlanDick Communications’ ability to provide innovative engineering solutions backed by quality service, maintenance and engineering support.

The Alarm Company (Norwich) Ltd, leaders in electronic security and fire detection including Intruder Alarms, Closed Circuit Television (CCTV), Fire Alarms, Access Control and Door Entry Systems, Nurse Call Systems, Public Address, induction loop (AFILS) and Disabled Refuge systems. The company is regarded as Norfolk's leading installer of Electronic Security and Fire Systems.

Alarm Radio Monitoring Ltd manufactures as well as designs wireless nurse call and staff alarm systems. Also, offers nurse call, staff alarm, lone worker, fire alarm, door access and telephony bespoke systems.

Alarm Response & Keyholding specialize in providing professional key holding and alarm response services across the UK to secure home or business and ensure the safety of family and staff.

Alarm Supplies Northern is a supplier of electronic security equipments such as CCTV, access control, intruder, fire and gate automation. The company delivers quality products and give quality service to all customers new and existing, to build and maintain relationships that will ensure continued mutual success. Alarm Supplies Northern features products from Texecom, Cooper Security as well as Visonic.

Alarm-aFence is a cost effective and reliable combined alarm and electric fence deterrent designed to provide a physical barrier that delivers a non-lethal electric shock and alerts any attempted intrusion. The company provides high security fencing, perimeter security, gate and gate automation etc. Alarm-aFence also provides parking controls and barriers.

Alarmco install and maintain Burglar Alarms, CCTV systems, Fire Alarms and other security systems throughout Devon & Cornwall. The company has experience in supplying and installing CCTV systems, intruder alarms and fire protection systems etc. Alarmco's systems are installed, commissioned and accepted by its customers within one week of the approval to install being given.

Alarmfast Supervision's highly skilled design surveyors will tailor a solution that meets all the security needs. The company installs and maintains intruder alarms, CCTV, access control, fire service and support. Alarmfast Supervision also provides residential security including intruder alarms, CCTV, and access control etc.

Alarming UK is a leading designer, supplier and installer of burglar alarm, fire alarm, CCTV and access control systems, serving domestic, commercial, local authority, military and government clients throughout the East of England. The company is an independent fire and security specialists with many years of experience and expertise. Alarming UK provides both domestics as well as business security.

Alarmline Security Systems have become one of the largest and most adept independent installers of electronic security systems in the Lincolnshire area. The company provides installing services for intruder alarms, access control, CCTV systems, perimeter security, fire detection, alarm verification and surveillance. Alarmline Secuirty Systems fully trained staff are all experienced in providing an efficient and friendly service.

Alarms & Electrical (Devizes) Ltd. are a true One Stop Shop for all the Security System and Fire Safety System requirements. This UK company have been providing solutions from a single fire blanket to multi-site integrated security systems for customers across the Domestic, Commercial and Public sectors. Alarms & Electrical (Devizes) Ltd. are one the most experienced installers of CCTV systems, access controls, intruder alarms, fire alarms etc.

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.