Aberdeen Strategy & Research, a division of Spiceworks Ziff Davis, with over three decades of experience in independent, credible market research, helps illuminate market realities and inform business strategies. Their fact-based, unbiased, and outcome-centric research approach provides insights on technology, customer management, and business operations, to inspire critical thinking and ignite data-driven business actions.

Aberfo Technology Solutions is an IT & e-Security Solutions company that provides integrated and customized solutions for commercial and residential properties. Their solutions include CCTV surveillance cameras and solutions, access control, access automation, electric fencing and alarm systems, smart home solutions and appliances, staff time and attendance solutions, and security monitoring room setup.

ABEX specialises in advanced algorithms for digital assets, powered by machine learning and an ultra-low-latency, high-frequency trading engine. ABEX upholds the highest regulatory standards from day one and aims to increase transparency in crypto markets through Transaction Cost Analysis.

ABI Research delivers digital business initiatives for Fortune 500 companies, technology startups, and governments throughout the world. Their services include reports, market data, executive foresights and analysis of compelling transformative technologies. Some of their leading research services include AI and machine learning, M2M, Iot & IoE, Digital security, Smart cities & spaces, to name a few.

As a specialist in hazard detection and access control systems, they offer innovative solutions that are optimally tailored to practice. Through the entire production and the high level of vertical integration in-house, in Germany, they create security and quality for the customers. As a manufacturing company, they are committed to minimising environmental pollution and protecting resources.

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

Abiom is an importer of the most advanced products from reputable manufacturers. We also develop and assemble. The company works on behalf of industry, police, ambulance, security, entertainment and maritime industries.

Able Device is a provider of technology for Mobile Network Operators (MNOs) and IoT service providers. Its flagship product SIMbae (short for "SIM based application engine"​) enables hosting of IoT device controls and applications on standard SIM cards. They also provide data and network security solutions for enterprises.

ABM is a leading provider of facility solutions with over 100,000 employees in 350+ offices deployed throughout the United States and various international locations. ABM's comprehensive capabilities include facilities engineering, HVAC, electrical, parking and security, provided through stand-alone or integrated solutions. ABM provides custom facility solutions in urban, suburban and rural areas to properties of all sizes.

Abnormal Security provides the leading cloud-native email security platform that leverages behavioural data science to stop modern email attacks. The Abnormal Security platform uses an innovative AI-based approach that deeply understands the people, relationships, and business processes to stop the most sophisticated cyber-attacks.

ABS Technology offers expertise in Structured Cabling, Networking, Collaboration, Standard Hardware + Software, Cloud + Data Center, Managed Services, Security, Staffing + Recruiting and LifeCycle Services.

Absco Solutions is engaged in the design, integration, installation and maintenance of a wide variety of fire and security systems, including access control, intrusion detection, video surveillance solutions. They also offer consulting services, integration and IT services, UL Listed central station monitoring for fire and security alarms, and UUFX UL Certification for fire alarm systems.

ABSEGA is a security services provider founded in 2017 by a group of technical security consultants. It combines the added value of Managed Security Service Providers (MSSP) and Managed Detection & Response providers. They help organisations by implementing and/or improving threat detection, response, management and continuous monitoring capabilities — all delivered as a service.

Guided by the idea of integrating expertise in security, business analysis, management and risk management into an efficient tool that will enable more successful business of a clients, they formed the ABSOLUT SUPPORT agency in 2011, unique in its offer and advanced business solutions.

Absolute Protection Team, Inc are pioneers in residential and business security solutions. They provide a wide range of security cameras, intercom systems, remote surveillance, access control and digital video security solutions for commercial and residential applications.

Absolute envisions a world where security and IT professionals always retain control over their devices and data. They're the first and only company to offer uncompromised visibility and near real-time remediation of security breaches at the source.

Abstech Services is an innovative, managed Digitization & Scanning, Outsourcing, Internet strategy and Event Management company whose forte lies in being creative and to lead in technology.

Abzorb is a national company with a strong presence in the North of England. For over a decade the company has been providing telecommunications to businesses and individuals from mobiles, to fixed lines to full network installations. Abzorb has 6 core areas, such as mobiles, fixed lines, networks & phone systems, WAN, LAN and vehicle tracking.

AC Leigh is one of the UK's leading Architectural Ironmongers. AC Leigh supply ironmongery to projects UK wide from branches across East Anglia, from designer door handles and antique brass window furniture, to heavy duty high security locks and electronic access

ACA Security specialises 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.

Acadian Monitoring Services provide exceptional life safety and security services and products. They specialise in using advanced technologies for the fastest response to calls 24/7. They focus on finding the right products to customise the best solution without limiting their customers to a single manufacturer's product line. Services include security monitoring and products, video monitoring and access control.

Acadiana Security Plus, Inc., has provided Louisiana customers with premier, residential home alarm systems, commercial security, and fire solutions since 1997.With a fully redundant monitoring station, Acadiana Security Plus is providing the quickest and most accurate response to all burglary, fire, medical, panic and trouble alarms.

Acante empowers modern data teams with the most comprehensive data security observability and multi-platform data access privilege management solution for their data lake and warehouse environments.

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.

Accelerite are a software provider that has set out to “Simplify and Secure the Enterprise Infrastructure”. Today’s enterprise infrastructure spans mobile devices, PCs, tablets, servers, clouds and increasingly connected devices. Accelerite create flexible and customisable software to manage and secure this complex infrastructure for every enterprise.

Accellence Technologies GmbH is an independent software development company based in Hanover, Germany. They provide information technology and telecommunications solutions, specialising in video security and SCADA/process automation. They aim for the highest attainable standard of efficiency, reliability and performance in the design and realisation of the software solutions, thereby achieving maximum benefit for their valued clients.

As a global pioneer in turbocharging, fuel injection, and digital solutions for heavy-duty applications, Accelleron's technologies and services support marine and energy industries that form the backbone of modern civilisation.