The Association of Security Consultants is the professional organisation 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.

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

Astrium is number one company in Europe for space technologies and the third in the world. Astrium has extensive expertise in technologies, which are vital to ensure that the security systems planned at a European level are fully effective. The company has developed complete, end-to-end solutions for satellite-based telecommunications, observation and navigation to meet the needs of in-theatre operations.

Astroflame stock or manufacture a wide range of fireproofing and fire protection system items such as - fire seals, letterbox systems, smoke seals, pipe collars, pipe sleeves, pipe wraps, fire grilles, intumescent mastic, downlighter covers, canopies, luminaire covers. Astroflame now supplies intumescent paints and coatings.

Astrum's software and systems VISIT.net ASTRUM.access offers best-practice solutions for access management and visitor management.

Atea offers security solutions and services that reach all the way around. The company provides installation service to the building with video surveillance, access control, security, IT security in the data center and on the individual client. Based in Denmark, Atea's security solutions can be delivered as a service or cloud solution.

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

Atisoluciones offers solutions from small to protect homes, to large solutions covering the anti-intrusion, video surveillance and fire safety systems. These solutions are designed and jointly sized by design and security area with custom systems and controls connected to alarm systems access, allowing the creation of virtual paths for each user, security systems for devices with VGA connection and a wide range of possibilities.

ATLAS ELEKTRONIK is the undisputed technology and world market leader in command and weapon control systems for non-nuclear submarines. It enables the submarine crew to fully perceive their surroundings and to analyse the situation in detail, permitting a rapid and reliable response.

Atral is Europe's expert on wireless security technology. They have over 35 years of experience developing and producing wireless alarm systems and burglar alarm systems of the brand DAITEM. In 1984, Atral introduced the first completely wireless radio alarm system on the market.

Atus designs and markets personal security systems for a wide spectrum of industries and sectors that include detention centers, hospitals, care homes, industry and commerce. Where ever staff are perceived to be at risk or face aggression, Atus provides solutions to alert staff and to prevent incidents from becoming disasters. Automatic – man down- alarms, active system control and location detection enable fast and adequate help when needed.

Audax® Worldwide Pioneers in Body Worn Video (BWV) technology. Audax BWV is used to increase the safety of frontline workers, improves transparency and is proven to mitigate the risk of aggression and violence.

AUDAX offers high performance, fire protective solutions for steel, wood, electrical cables and other materials.

Audio Analytic produces software which automatically recognises sounds by means of computer analysis. The CoreLogger sound recognition software detects a wide variety of sounds and depending on the type of Sound Packs installed, the sounds will match, even with high levels of ambient noise.

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.

AUDITEL is an engineering and solutions integration company with a wide range of experience in design, projects, installations and maintenance for audiovisual solutions, security, telecommunications, electricity, energy, air conditioning and mechanical installations.

Winkhaus provides innovative products and expert service for over 150 years. They manufacture access control solutions, window technology and door locks. They cater to banks, health service industry, hotels etc.

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 recognised 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.

ATS is one of the world's leading companies on the "thinking building". They are at the forefront of building automation and integration, providing intelligent systems where all security, communications and building controls work together to form the best possible working environment.

Autec GmbH is one of the leading suppliers of complete solutions in the fields of time & attendance, access control and building automation. More than 24 years of experience in product development and project handling have created reliable skills. The continuous development of the XMP-BABYLON master computer software allows to implement customised solutions quite easily.

Authasas is a software development and marketing company which delivers authentication to the global marketplace. Authasas Advanced Authentication® provides flexible, scalable and cost effective multi-factor authentication solution available. Authasas's headquarters is in Hague, Netherlands.

Authlogics provides B2B & B2C customers with a fresh alternative to traditional authentication & transaction verification methods. They remove/reduce the reliance on passwords, ensure regulatory compliance & mitigate risk, eliminate procurement of card readers & hard tokens, innovate without the need to implement expensive biometrics.

Auto Time Systems offer effective time and attendance management and access control systems for businesses of all industries and capacities. Schools, warehousing and distribution units, hospitals, police stations and construction companies are a few of the many industries to reap the benefits of Auto Time Systems' low-cost systems.