SMARTair™ is an access control system for small to medium sized businesses that offers an intelligent, yet simple, step up from keys.

The ASSA ABLOY Group is the global leader in access solutions. The Group operates worldwide with 48,500 employees and sales of SEK 84 billion. The Group has leading positions in areas such as efficient door openings, trusted identities and entrance automation.

Asset Guardian Solution Ltd is dedicated to protecting the integrity of process control systems software that is used to control operations and production processes. Asset Guardian software solution is a convenient, cost-effective way to reduce risk of unauthorized entry and software corruption that could lead to system failure, loss of confidential data and valuable assets.

Asset Intelligence Research is a UK independent financial research provider offering a wide range of specialised research partnerships to small and large financial organisations and networks. They provide comprehensive, robust investment research, solutions and processes that help make life easier, drive business efficiencies and deliver first class client investment propositions and service for advisory firms.

Asset VRS is a supplier and manufacturer of temporary vehicle restraint systems such as safety barriers and vehicle crash barriers in the UK. In addition, they supply and install special low deflection permanent road safety systems, easy opening vehicular gates and crash cushions.

Associated British Ports - ABP is the UK’s leading ports group. The association is an essential partner for the Offshore Wind industry, providing Operations and Maintenance (O&M) for over 50% of the sector’s activity, as well as building infrastructure in facilities like Green Port Hull, a joint investment with SGRE, the largest Offshore Wind blade manufacturer, and LEEF (Lowestoft Eastern Energy Facility).

Associated Security Solutions Ltd is the UK’s industry leader for the supply, installation and service of the largest range of sophisticated security products that are available to fulfill the demands of today’s market. The client base benefits from the company's research and development expertise. The company has provided numerous security innovations for the Leisure and Hospitality, Financial, Pharmaceutical, Retail and Public sectors.

The Association of Security Consultants is the professional organization for independent security consultants. ASC promotes networking between member consultants, end-users, the security industry and government, through its networking services, business clubs and annual international conference, CONSEC.

Assure Alarms Ltd. cover all aspects of security including Intruder Alarms, Fire Alarms, Fire Extinguishers, CCTV and Door Access Systems, with a team of very highly trained engineers providing a 24 hour service. Located in East Kilbride, the company's installation service is designed to meet the exact requirements of the client. Assure Alarms clients portfolio range from major insurance companies, engineering consultants and architects.

Assured Data Protection delivers tailored services based on the Rubrik cloud data management platform to meet individual client needs in an affordable and achievable manner. They provide Data Protection, Disaster Recovery, Backup, BaaS, DraaS, Archival, AaaS, Cloud Data Management and much more.

Astec Systems Limited is a UK-based security systems company with international capabilities and a reputation for the highest standards of service, unrivaled quality and excellent reliability. They specialize in the design, installation, service and maintenance of high technology security systems, from single locations to multi-site, fully integrated multi-jurisdictional installations.

Astoria Fire and Security carry out installations and provide maintenance services in the Electrical, Fire Alarm and CCTV industry to commercial, industrial and domestic properties throughout London and the South East including; schools, offices, factories and retail enterprises.

Astro Communications Ltd. is a IP network security service provider that includes intrusion detection, intrusion protection, network access control etc. Located in Kent, the company's engineers have extensive knowledge of all aspects of network infrastructure and this is a base requirement for a successful NAC deployment.

Atalian Servest believes that to make real and positive change, inclusion must be at the centre of everything they do. Atalian Servest is the one solution for all the facilities needs. From cleaning to catering, security to technical services, Atalian Servest can deliver bespoke single, bundled or integrated services.

ATEC is a multi-disciplinary security company that embraces innovation to provide deep integration and efficiency across logical and physical security domains. ATEC specializes in video surveillance, access control (Personnel and Vehicular), intruder detection, biometric technologies, voice communication, ANPR, intruder detection and fire systems.

ATG Access is Europe's largest manufacturer of security bollards and vehicle barrier systems, currently exporting to over 40 countries. ATG Access has become a global brand offering a wide variety of access control products and solutions.

Atlas Alarms Ltd. is an independent electronic security company, providing installation and maintenance and repair for Intruder, Access, CCTV, Fire and much more, across the North West of England. The company mainly offers commercial and residential electronic security. Atlas Alarms is a NSI, Nacoss Gold, Constructionline and CHAS Health and Safety accredited company.

Atlas Fire & Security Ltd. is one of the largest independent installers of Intruder Alarm, Fire Alarm, CCTV and Access Control systems in Merseyside. By having a team of highly experienced technicians ensures that the company provides a consistently high quality installation, maintenance and 24 hour repair service to its customers. Atlas Fire & Security Ltd. offer services to both domestic as well as to commercial clients.

Audible & Visual Security Ltd. offers installation services into every type of buildings that includes small and very large, ultra-modern homes. Based in Solihull, the company aims to supply and install quality security systems into every type of business such as jewellery shops, off-licences, warehouses, office blocks, garages, car showrooms and large industrial units. Audible & Visual Security Ltd. desire to meet the need of its customers.

UK based, Audiotel International operates from a modern, fully equipped and secure headquarters near Northampton. The company designs, develops and manufactures audio surveillance, technical counter surveillance and counter IED equipments.

Since 1998, Aurora Computer Services (Aurora) has been a leading specialist developer of Facial Recognition systems. In 2014 the company’s latest Facial Recognition algorithm, developed completely in house, was officially recognized as the most accurate in the world by Massachusetts University’s Labelled Faces in The Wild benchmark test.

Austin Hughes is a design and manufacturing company that offers a broad range of 19 inch rack mounted active products for control and monitoring of equipment within large or small data centres.

Authenticard Limited offers system manufacturers a wider choice of reader, card and tag with many different technologies with their own custom card encoding formats and bespoke key management to protect their installed base. OEM reader designs and customized cards and tags allow system manufacturers to differentiate themselves from their competitors visually as well as technically.