Abacus Integrated Systems provides a full range of electronic systems to fire or security risk in the UK. The company offers CCTV, intruder alarms, access control, fire protection etc. services.

Abbey Grey Security Group is one of the leading surveillance, fraud investigation & specialist security companies. The company provides secure support services, risk consultancy, training & integrated solutions in a range of environments. With strength of staff in many countries, Abbey Grey Security Group provides clients with single point of reference for provision of all security, risk management, specialized training and logistic services.

ABCA Systems specializes into installation, maintenance and designing of security systems such as CCTV, intruder alarms, door access, fire alarms, public address systems etc. The company provide a myriad of products, systems and services to large public sector organizations and private residential home owners alike. ABCA Systems believe close working relationships are the key to success and satisfaction.

Abeera Ltd is a local, reliable electronic security company based in Croydon, serving customers across London. They provide electronic security systems, including wireless alarm systems, gate automation systems, door entry systems, CCTV systems, and burglar alarms that offer 24/7 protection to home and business premises.

Abel Alarm Company Limited is the UK’s security systems installer. The company supplies and maintains CCTV, fire and intruder security, access control systems, and intelligent automation for commercial and residential security. Abel Alarm Company Limited has acquired BSS Security.

Abel Alarm Company Limited is the UK’s largest privately owned provider of Electronic Security Systems. The company is qualified to design, install, monitor and maintain electronic security systems and offers a comprehensive nationwide service. Since 1965, thousands of homeowners and businesses, many of them the country’s leading national companies, have put their trust in Abel.

Ability Security are a Security Systems Consultancy company specializing in the full range of security systems available to homeowners and businesses.

ABM Security Systems Limited, have been based in the North-West of England since 1973 and are the accepted professionals within the intruder and burglar alarm industry for the region. From the introduction of the very first burglar alarm system to today's CCTV surveillance and fire alarm systems, the company is striving to continue to help set the pace in technological developments and keep the business safe 24 hours a day.

Absolute Access provides automatic gates, turnstiles, traffic barriers, road blocks and bollards. The company has the ability to advise, design, manufacture, install and maintain professional access control systems.

Since Absolute Security was established, they’ve focused on protecting people and property from theft and fire. The loyalty of all their customers is something they are immensely proud of. From installation to their ongoing service and support packages, Absolute Security will protect users for 365 days of the year.

AC Controls was formed in 1986 to provide specialist services in the design, installation and maintenance of security and building monitoring services. Using the latest technology available, the Company designs systems to cater for the continually changing requirements of their clients.

With over 25 years of experience in the security industry, users can trust AC Secure to protect their homes, family, and business. It set them apart with unwavering integrity and a strict code of ethics. It is fully accredited by the SSAIB so users can be confident in the quality of service they provide.

ACA Security specializes in all types of security solutions such as intruder alarms, fire alarms, CCTV, door entry systems, access control systems, automated gates and integrated systems for domestic, commercial and public sector properties throughout West & South West London, Middlesex and Surrey.

Acal is a European leader in advanced technology solutions. The Electronics Division designs, manufactures and distributes specialist electronic, photonic and medical products for the industrial and healthcare sectors. The Imaging and Electro-Optics business unit provides specialist support to military and security OEMs operating in vertical sectors such as homeland security, border protection and criticalasset surveillance, etc.

Acam Technology Ltd. is a trade supplier of CCTV and access control equipments.ACAM have an extensive range of high specification products suitable for all applications together with exclusive UK distribution for several respected overseas professional equipment manufacturers.

ACC Security is dedicated to the design, installation, service and maintenance of physical and electronic commercial security systems. The company offers CCTV, access control, intruder alarm, fire safety systems, intercom systems, home security etc. services. ACC Security is a partner of Avigilon.

With nearly two decades of highly rated service, AOS is one of the leading security companies in the UK. AOS recently achieved a score of 163 following the Security Industry Authority ACS audit, which places AOS in the top 1% of companies in the Approved Contractor Scheme for the second year running.

Access & Lock is a NACOSS Recognized Firm. The company provide its clients with top quality security products, and with value for money maintenance arrangements for commercial, industrial and domestic security systems.

Access & Security Systems Ltd. were formed in 1995 to provide professional and comprehensive property protection solutions for Commercial, Educational, Health, Domestic and Retail Markets. The company is specialized to provide cost effective security solutions for home or business, whether security shutters, security grilles, window bars, manual or automatic garage doors or window security screens based on unique requirements.

Access Buzzers is a door/intercom specialist company with over 10 years of experience installing and maintaining door entry systems, intercoms and Access Control throughout London and the South East. Access Buzzers have a wealth of experience in all sectors providing their services to corporate, educational, private, health care and retail industries.

With years of experience Access Control Solutions (UK) Limited provide a range of access control systems. The company can install and fit a range of systems from electronic locking for gates, CCTV systems and alarms for homes and businesses and much more. Its access controls helps monitor and protect homes and businesses. Access Control Solutions also specializes in CCTV cameras as well as intercoms and door entry systems.

Access Fire and Security provide high quality services to their customers, ensuring customer requirements are determined and satisfied throughout all phases of contracts. The company aims to identify and achieve all improvements that will lead to enhanced customer satisfaction.

Access Fire And Security North West offers systems for security, CCTV, access control, fire and gate entry. It uses the latest technology in intruder, fire, CCTV and access systems.

Access Key and Lock is one of the largest online lock suppliers in the U.K. Access Key & Lock are not just a web based company as they also have four retail shops located in Southampton, Bournemouth, Fareham and Portsmouth which enables them to offer a full locksmith and security service to the Hampshire and Dorset area.

Access-Ability UK Ltd was founded in 1999 by the current MD Rick Allan and Mark Walker, who at the time, was employed by PAC International. The strong connection with PAC was the catalyst for creating a company to design, install and maintain high end access control systems. Access-Ability UK Ltd have the necessary depth of experience and skills, to establish effective security installations for all types of business.