Asnet Technologies is a New Zealand-based specialist service provider of integrated solutions, including audio-visual, communications and cloud-based managed services.

Aspire solutions help field service companies of all sizes—from lawn care and landscaping to janitorial and beyond—overcome their day-to-day challenges, operate more efficiently, and free up time to focus on what matters most for their business: profitable growth.

ASR Alert Systems acts as a key partner to law enforcement, first responders, cities, towns, school districts, hospital networks, places of worship, housing communities, and a rapidly growing number of private and public companies. They offer state-of-the-art technology specialising in the field of alert notifications to Law Enforcement and First Responders in the event of an active shooter or other crisis.

ASSA ABLOY Entrance Systems is the world’s most complete supplier of entrance automation solutions. With a holistic approach to the flow of people, goods and vehicles, the company creates solutions with the best possible balance of cost, quality and lifetime performance. ASSA ABLOY Entrance Systems is a division within ASSA ABLOY, the global leader in door opening solutions.

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.

Assist Security Group (ASG) has provided trusted security services for over 30 years. The company offers comprehensive security solutions including risk management, intelligence services, and specialist training. ASG's approach emphasises partnership with clients, intelligence-driven decision making, and proactive risk management.

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 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.

ASSTON MARINE & OFFSHORE LOGISTICS NIG LTD, registered under the companies act of the Federal Republic of Nigeria, is a leading provider of Africa’s offshore marine services. They are an internationally recognized provider of specialized maritime security services from vessels security escort, offshore asset protection to port security, vessels stand-by security, rig move protection, stationary oil and gas facilities protection.

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.

Assured Data Protection delivers tailored services based on the Rubrik cloud data management platform to meet individual client needs in an affordable and achievable manner. They provide Data Protection, Disaster Recovery, Backup, BaaS, DraaS, Archival, AaaS, Cloud Data Management and much more.

Assured Fire & Security is an independent, family-run business that has over 30 years of experience in the electronic fire and security industry.

AST Group provides clients with advisory, sales and installation services for systems that cover 100% of their technological and security needs. AST Group offers a wide portfolio of cameras capable of adapting to all types of environments, indoors or outdoors. Technicians also provide the best advice on selecting cameras, depending on the location. To do this, they study its particularities and recommend the camera with the ideal specifications.

Astec has been connecting communities by providing innovative rock-to-road solutions for customers. United by purpose - Built to Connect - Astec is a pioneering manufacturer of specialised equipment for asphalt road building, aggregate processing and concrete production. Operations are divided into two primary business segments. Infrastructure Solutions includes road building, asphalt and concrete plants, and thermal and storage solutions.

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.

ASTEL JSC is an innovation-driven company, one of the pioneers on the Kazakhstan telecommunication market. They provide Telecommunication, Satellite communication services, Internet access services, System integration, Project development and implementation, internet of things, cloud services, and Information security.

At Aston Hill International, they provide specialized IT outsourcing services and telecom solutions designed to cater to the demands of today’s businesses.

Astoria Fire and Security carry out installations and provide maintenance services in the Electrical, Fire Alarm and CCTV industry to commercial, industrial and domestic properties throughout London and the South East including; schools, offices, factories and retail enterprises.

The Astrata Group designs and develops advanced location-based IT services and solutions (telematics) that combine GPS positioning, wireless communications and geographical information technology. Astrata Group is present in more than 20 countries throughout Asia, Europe, the Middle East and and the Americas. In addition, the Astrata Group's software can be used to designate approved routes and schedules, then alerts can be issued automatically.

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.

Astro Security Monitoring believes in protecting property, family, and pets, not just selling a long-term expensive contract. The company's headquarters is located in Sacramento, California, USA.