1/ST (1/ST Group of Companies) provides technology, accounting, financial and consultancy services for a wide range of companies. They also offer information technology, legal, and consultancy services,

1st Choice Facilities Services Limited offer a range of bespoke facilities management services that give value, quality and total peace of mind. Their team of experts will keep premises safe, efficient and comfortable, day after day.

Based in Doncaster, 1st Security provides SIA Approved provides security services to meet a wide range of facilities needs, from the management of reception services and night patrols to static gatehouse services, event stewards/door supervisors, store detectives, CCTV monitoring and mobile security patrols services.

999 South Group Ltd serves as a competent and reliable partner. Their renowned service delivery and a willingness to meet customer expectations to a high standard is a mantra both understood and delivered by the company's staff. They deliver security systems, fire appliances and personnel for enterprises and events.

A1 Security Protection are a major commercial security solutions provider, based in West Sussex, UK and provide high quality, innovative security solutions for business and organisations across the Southeast. Their services are tailored around clients' specific needs and designed to ensure buildings and premises will be safe and secure from unwanted intruders. They supply, install and maintain a huge choice of security systems.

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.

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-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.

Based in Chiswick, Advanced Laser Imaging is a world leader in use of advanced laser scanning and photogrammetry techniques to create accurate, immersive, 3D environments with wide range of policing, criminal justice, security, military and asset management applications. Advanced Laser Imaging introduced new applications for laser scanning that helped provide effective security planning and support for events and incidents in the UK and abroad.

Africa Security Forum is a membership-based government organisation, located in Barking, United Kingdom. They provide policing, counter terrorism, border defence, local, state, national security services.

Aico, an Ei Company, are the European Market Leader in Home Life Safety. All Aico alarms meet UK standards and offer a variety of sensor types to guarantee protection for every home, the cornerstone of which is delivering education, quality, service and innovation.

All Round Security Consultants is the largest independent UK Security Specialists for Automatic Doors, Shutters, Entry Systems and Barriers. They provide solutions to various divisions which includes retail, airport and private sector.

Amadeus’ solutions connect travelers to the journeys they want, linking them via travel agents, search engines, and tour operators to airlines, airports, hotels, cars, and railways. Technology has always been critical to developing global travel, increasing scale, choice, and access. They have developed our technology in partnership with the travel industry for 30 years.

Amadeus Software has a developed a reputation for certified expert knowledge and skills and quality, bespoke customer solutions. They use key analytics software and programming languages such as SAS, Microsoft SQL Server, Power BI, R and Python to build databases, develop cloud platforms, manage data and conduct data science.

Amberstone Security specialises in the delivery of security services across the UK and Europe. Combining high-quality security personnel with innovative technology solutions, it delivers services to the retail, distribution and logistics, commercial and corporate sectors. Its service provision includes the supply of security officers, store detectives, mobile response/patrols, and loss prevention consultancy.

Anekanta Consulting is an AI innovation and strategic advisory company, working with international defence and security stakeholders. They navigate the complex legislative landscape, including the EU Artificial Intelligence Act and GDPR requirements for the use of video across horizontal industrial applications. They also lead and influence the ethical and legal use of controversial AI technologies such as automated facial recognition software.

Antron Security Ltd is a reputable security specialist who has been providing expert security solutions to organisations since 1990. They are suppliers and installers of quality digital CCTV and remote monitoring security products in London and the Home counties.

Based in Aberdeen and operating across Scotland, Apardion provides trusted security, facilities management, and maintenance services. From manned guarding to fire alarm testing and grounds care, their expert team is ready to support the business with fast, reliable solutions tailored to users' needs.

We are certified under the Avigilon Portal to supply and install Avigilon HDSM solutions to the highest industry standards. The company isaccredited to the Quality Management Systems standard ISO 9001 and have been installing integrated solutions for electronic security and fire systems at the cutting edge of technology for commercial, education, finance, gaming and military since 1993.

Arabesque is a global financial technology company that combines AI and ESG big data to assess the performance and sustainability of corporations worldwide. The company's vision is to contribute to the mainstreaming of sustainable finance through their asset management services and ESG data platform, Arabesque S-Ray.

Argon Electronics was established in 1987 and has since become a world pioneer in the development and manufacture of hazardous material detector simulators, most notably in the fields of military Chemical, Biological, Radiological and Nuclear (CBRN) defense. Simulators have applications from civil response to unconventional terrorism and accidental release and international treaty verification, with a growing presence in nuclear energy.

Arm technology is at the heart of a computing and connectivity revolution. Arm provides Artificial Intelligence, IoT solutions, Security solutions, 5G services and much more.

ARM Secure is the resulting completely independent, security solutions company of a merger between two sister companies belonging to the Asset Protection Group. The companies, Alarm Response and Keyholding (ARK), and VRC Monitoring Solutions provided separate security solutions to commercial and residential properties across the United Kingdom. By bringing the two companies together .

Armour Security Ltd. are UK-based trusted suppliers and installers of top quality electronic security products. The company specialises in installing and maintenance of CCTV, access control and intruder alarms, etc. Armour Security Ltd. is a NSI NACOSS GOLD approved installer and provides effective security solutions for homes and businesses.

Arqit supplies a unique quantum encryption Platform-as-a-Service which makes the communications links of any networked device secure against current and future forms of attack – even from a quantum computer. Arqit’s product, QuantumCloud, enables any device to download a lightweight software agent of less than 200 lines of code, which can create encryption keys in partnership with any other device.