Ashley Security specialises in the installation, design, and maintenance of home and business security systems. The company offers support services for intruder alarms as well as access control, CCTV, and door entry systems.

Ashridge Group is a specialist provider of facilities and security services to organisations across both the public and private sectors nationwide and across Europe. Their services range from property/site maintenance and facility management to security services, risk prevention and security consultancy.

Based in Sheffield, Ashton Alarms Ltd. can repair, install, service and maintain all types of security systems including CCTV systems, DVR, and intruder alarms etc. The company serves both residential as well as commercial customers. Ashton Alarms Ltd. can tailor according to the requirements of its customers.

ASIS International, with more than 33,000 members, is the preeminent international organization for professionals responsible for security, including managers and directors of security. In addition, corporate executives and other management personnel, as well as consultants, architects, attorneys, and federal, state, and local law enforcement, are becoming involved with ASIS to better understand the constant changes in security issues.

ASIS International UK Chapter is an organisation for security professionals, with more than 38,000 members worldwide including 750 in the UK. The UK Chapter runs dynamic seminars and training days throughout the year, publishes a quarterly Newsletter containing articles from country's security practitioners and acts as a voice for the security profession, representing members' views at the highest levels.

ASL Alarm Systems Ltd. is NACOSS approved installers of Security Systems - Intruder Alarms, CCTV and Access Control Installations. The company also install & maintain fire alarm and emergency lighting installations. ASL Alarm Systems Ltd can design, install & maintain CCTV systems which range from single camera/single monitor installations to those with multiple cameras and sophisticated control.

Aspex UK Ltd. is one of the UK’s leading architectural ironmongery suppliers and have recently added doorsets to the extensive range of products and services the company offers to specifiers and contractors. Aspex Security was established last year and has a growing reputation as an installer of integrated access control systems and automatic door operators and have already undertaken large projects with in excess of a 1000 doors.

At ASSA ABLOY our target is to considerably increase the customer benefit with every new product we launch. To do that, we need a better understanding of the needs and requirements of our customers, partners, channels and users. The objective of Future Lab is to create an opportunity for you to provide your opinion on security trends in general or on specific new product concepts.

Assegai Security offer a large selection of burglar alarms for homes and commercial property in Northampton. The team are experts in installing intruder alarms in conjunction with CCTV cameras for the highest levels of security.

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 unauthorised entry and software corruption that could lead to system failure, loss of confidential data and valuable assets.

Asset+ is a provider of energy reduction and zero carbon generation measures and is part of the Johnson Controls Family. Its business mission is to drive and support organisations and entities to meet and exceed their climate commitments and ensure they are positioned to thrive in a Decarbonised, Decentralised, and Digitalised future.

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.

Assmann Group is a globally operating manufacturer of high-quality products for data network technology and network infrastructure. Today, both the German ASSMANN Electronic GmbH and the 11 international subsidiaries operate under the roof of ASSMANN Holding GmbH.

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 Risks provides maritime risk management strategies, super yacht security solutions, international piracy prevention, vessel escort teams and bespoke close protection.

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 for Uncrewed Vehicle Systems International (AUVSI), the world's largest nonprofit organisation dedicated to the advancement of uncrewed systems and robotics, represents corporations and professionals from more than 60 countries involved in industry, government and academia. AUVSI members work in the defense, civil and commercial markets.

The Association of Remotely Piloted Aircraft Systems is the non-profit Trade Association that represents the commercial small unmanned aircraft operating industry to government departments and international bodies.

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.

The Association of University Chief Security Officers is the organisation for security professionals working in higher and further education around the world. The association provides advice, resources, training and events for its members to aid best practice in security management within the sector.

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 curates and executes cyber insurance programmes that assure corporates and institutions that their insurance will deliver when they need it most. Without the distractions of other commercial insurance lines, Assured channels all of its effort and passion into cyber.

Assured Clarity is a global consultancy, specialising in Risk Management and Data Privacy, through Education, Awareness and Training, throughout an organisation. They recognise the ‘human factor’ as well as the need for advanced technology to protect and defend from a physical and or, cyber attack.