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.

Advance Vision Group (AVG), incorporating Wychwood Security Services and Feel Secure Services, is a Oxfordshire based security company. As an NSI Gold installer for intruder alarms and a quality assured ISO 9001 company, it operates to the latest British and European Standards EN 50131-1. AVG provides designing, installation and maintenance of security systems like intruder alarms, CCTV, access control, gates, and fire protection systems.

Advanced Connections are providers of access control, intruder detection, video surveillance and integrated security solutions for the commercial and educational markets. Advanced Connections Ltd are also specialists in supplying audio visual/data solutions to the education sector, with 10 years experience within this niche market place.

Advanced Detection Systems Ltd specialises in Fire alarms-conventional, analogue addressable and radio, fire alarm installations throughout Greater Manchester, CCTV, access control systems including entry phone systems, personal staff alarms, emergency lighting and nurse call.

Advanced Innovation S.r.l. s distributes CCTV systems further offering a wide choice of traditional video cameras with Infra-Red lighting, standard and varifocal lenses, digital video recorders and numerous accessories. Based in Italy, the company has more than 30 years' experience in the security system and industrial automation sectors giving the company a considerable commercial advantage and the access to extensive technological know-how.

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 LED Technology Ltd was formed to design and manufacture innovative LED lighting products for the CCTV industry. Drawing from a vast experience of LED technology our team at ALT Ltd continues to design, develop and manufacture a new generation of environmentally friendly LED security lighting.

ANSecurity is a specialist in securing networks and protecting data that helps some of the largest organisations in the UK and global brands to reduce risk and simplify operational management. The comapny will continue to build both point and end-to-end solutions that protect customers’ networks and businesses while continually expanding knowledge to meet the evolving IT security challenge.

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.

AVS provide a full range of products ranging from small household security systems through to more complex networked, digital, IP and wireless systems for large companies and government institutions.

With more than 1,600 realised installations, Advancis is a global leader in the PSIM (Physical Security Information Management) industry with offices and partners around the world. WinGuard from Advancis is the latest generation of vendor-neutral PSIM platforms used to integrate security, building automation, IT and communication systems. The operator works with a single user interface enabling them to control all connected technical systems.

Advantech is a leader in providing trusted, innovative products, services, and solutions. Advantech offers comprehensive system integration, hardware, software, customer-centric design services, embedded systems, automation products, and global logistics support.

Advent IM is the UK's leading independent information security and physical security consultancy, with a unique approach to providing holistic security management solutions. The company works with clients across both the public and private sectors to implement best practice security policies, processes, procedures and understands security threats in order to address security risk.

AEI Electrician is based in Liverpool and provides all electrical services throughout Liverpool and Merseyside. We provide all types of high quality electrical services including electrical inspection, testing and certification to domestic and commercial clients in a timely manner. With Fully Qualified and competent personnel, our services are guaranteed and Certified to meet regulations.

AEL Systems offer a wide range of service and maintenance contracts for Electrical, Lighting, Fire & Security systems regardless of who originally installed the system. The company is also specialise in providing a wide range of bespoke and custom designed gate automation and access control systems in order to create the complete solution for the perimeter security.

Aerelink is the UK’s telecommunications infrastructure builder specialising in wireless technology. The company provides full turnkey solutions to public and private sector. The company is an ISO9001:2008 and ISO14001:2004 registered company and hold SAFEContractor and CHAS H&S accreditation. Aerelink acquired by Rapid Technologies group of companies.

Aerialtronics designs, develops and services unmanned aircraft systems. Aerialtronics’ systems can be applied to a wide variety of segments including; safety & security, inspection, creative, surveying & mapping, agriculture and research. Aerialtronics has an extensive development road map and is committed to improve the operations of all its customers.

ADS is the Premier Trade Organisation for all companies operating in the UK Aerospace, Defence, Security and Space industries. Farnborough International Limited (FIL) which runs the Farnborough International Airshow, is a wholly owned subsidiary.

AET Europe is a Dutch software development company with focus on IT security. The company develops software for deployment and use of secure elements (e.g. smart cards, tokens) and certificates. AET provides security solutions for user identification, authentication and authorisation, for deploying employee cards and eID’s for mobile devices, and providing secure access according to strict policy rules.

AFS Security are manufacturers and distributors of a specialist product range like Anti-Ligature solutions, Salto, Master Key Suites, and Break Secure Cylinders. AFS' client base includes major corporations as ExCel Exhibition Centre, London Olympics 2012 Site, Qatar Airways, East London and City Mental Health Trust, East Sussex County NHS Trust, etc. AFS also provides range of void property services to keep property secure from criminals.

AFSCAN covers the 'entire range of X-ray, starting from the base up to the integration of complex systems. The company offers baggage and parcel inspection, mail and small parcel, small cargo and pallets as well as cargo and vehicle inspection.