Advanced Security Alarm Protection Ltd., provide a full design, installation and maintenance service for electronic security systems including Access Control, C.C.T.V. and Intruder Alarm systems. All systems are individually designed to ensure reliability for a discerning public and private sector market.

Advanced Security Group is the largest corporate sector, electronic security integrator in New Zealand ,with 16 offices across the country. They are leaders in physical security solutions and secure their customers for the future with physical security solutions that enable organisations to succeed and protect what they value most.

Advanced Security Systems UK Ltd is a company which, by understanding the principles of threat and risk assessment, combined with the desire to deliver the best quality installations, have achieved a reputation for providing cost effective, high quality security solutions. Technical Excellence, Integrity and Enthusiasm’

Advanced Technical Services manufacture and supply power supplies, relay modules and interlocking modules to the access control, fire and cctv markets.

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.

Advanced Wiring Solutions provides innovative systems and cabling solutions tailored to fit your needs by offering a consistent quality of service, rapid response time, quality of workmanship, and by utilising the latest technology in the industry.

Advanosys Security and Automation Technologies is a full service Systems Integrator providing a very wide offering of all security, automation, life-safety and disaster prevention. Advanosys offer complete designed, installed, managed/monitored and supported solutions to an equally wide range of clients to meet all types of security and automation requirements.

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.

Based from the head office in Gateshead, Advantex Network Solutions are the provider in Mitel, IT Solutions, Networking, and iP surveillance in the North East. Established in 2002, Advantex has evolved with the speed and change of technology; growing from a small cabling company with 5 employees to become the North East's IT, Communication & Security solutions provider employing over 60 local employees.

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.

Aegis Group is a total Security and Facilities management company. At Aegis Group they offer a full range of security and facilities management services, from basics like Manned Security Guarding, cleaning, to high-end specialist services like Asbestos Removal and disposal.

Here at Aegis Integrated Security Limited specialises in security systems across Suffolk, Essex, Norfolk, Colchester and Cambridge. The company offers intruder alarms, fire alarm, CCTV, gates & automation, access control and barriers. Aegis Integrated's high profile clients include local councils, schools, water companies,and The Environment Agency.

AEI Cables serves key markets in the UK and worldwide including construction, industrial, fire protection, defence, mining and rail. Its products meet the highest industry standards including ISO 9001 and are approved by the organisations nationally and internationally including BASEC, LPCB and Lloyds.

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.

Aeon Systems Limited is a privately owned company established in 1999. Its core business is the supply, installation and maintenance of electronic security systems. The company provide services to support the customers to maximise their quality security systems installation.

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.

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.

From Access Control to Smoke Screen Systems, the company is able to supply, install and maintain these kinds of systems as well as a range of Safes. AES Commenced Trading in 1984, the company can provide security systems such as CCTV, Smoke screen, key holding, fire alarm systems, access control, and business security systems etc.