Darktrace is a AI company which deals in cyber security, Intelligence and machine learning. The Enterprise Immune System uses machine learning and AI algorithms to detect and respond to cyber-threats across diverse digital environments, including cloud and virtualized networks, IoT and industrial control systems. Some of the products developed by the company include Darktrace Enterprise, Darktrace Industrial, Darktrace Cloud and Darktrace SaaS.

DAS Technology can design, install and maintain security systems for a wide range of uses from homes, shops and offices to shopping centers, schools and car parks. They provide bespoke security solution that meets your needs, and all completely hassle free. Their nationwide network of engineers is trained to the highest standard in order to install security systems with a professional, efficient and reliable service.

DAS Technology are technology specialists with over a decades experience delivering solutions for both commercial and domestic customers. Their security division is full of specialists in CCTV, access control, door entry and fire.

Data Integration is one of the UK’s leading networking, security and communication technology providers, serving more than 300 customers in the UK, spanning the private and public sectors. The company specializes in network security, mobility solutions and high performance networks that reduce cost, remove complexity and optimize performance.

Data Performance Consultancy Ltd. are Smart City specialists advising both local and central government on the development of smart cities for social impact. They are building a technology stack that looks to connect social innovation and develop the SME supply chains and in doing so create inclusive economic growth.

Databac is a specialist manufacturer and supplier of cards, ID systems and related products. The company produces plain and technology cards, software for visitor ID, event registration, product tracking, card/tag personalisation and encoding and end-to-end solutions for access control, time & attendance, loyalty and more.

Databac installs new HP Indigo 5000 series digital printing line to enable personalization of cards on demand. They manufacture and supply cards in a variety of sizes and materials depending on the needs. These can incorporate a variety of reading technologies such as: Magnetic stripe (HiCo/LoCo/Watermark Magnetics®) Contact chip – such as SLE5542, SmartCafe,ID Prime; GemClub Memo RFID – all types Barcode (2D,QR and Infrared)

Databarracks is a pioneer in Public Cloud continuity. It delivers award-winning IT resilience and continuity services. It helps organizations get the most out of the cloud and protect their data, wherever it lives.

Dataflex is a leading designer and manufacturer of carrier-grade Multi Service Access Gateways, Integrated Access Devices (IADs) and M2M solutions.

Datapath Limited is an innovator in the field of computer graphics and video wall display technology; covering multiple industries such as visual media, military, education, security and healthcare. Continuously developing the technology within their product ranges, they are able to provide outstanding solutions.

UK based Datasat Communications delivers remote communication solutions for governments, commercial organizations, and emergency services. Datasat designs and builds networks that deploy combination of satellite, wireless and fiber communication technologies to precisely meet business requirements. Datasat provides multi-site security, remote asset protection, perimeter security & access control, and traffic management.

DataScope is one of the UK’s leading providers of temporary site access control and time and attendance systems for the construction sector. The company supports some of the largest and prestigious construction and security companies on major development projects all over the UK.

Datastor integrate the best in proprietary equipment and software products to provide not only the optimum solutions to their clients individual needs but also one which communicates seamlessly with other key applications.

DataTracks provides cloud-based software solutions to help companies prepare compliance reports for filing with regulators worldwide such as SEC & FERC in the United States, ESMA, EBA, and EIOPA in the European Union, HMRC in the United Kingdom, ACRA in Singapore, SSM in Malaysia, CIPC in South Africa, and MCA in India.

Since its formation in 1989, Davies Security Group has been designing bespoke security systems for its clients from all areas of the marketplace. From standalone Fire, Intruder and CCTV systems to PC-based integrated solutions, Davies Security can provide for all specifications, incorporating the latest technology from the fast moving security sector designed individually to accommodate present and future security needs.

Davis Derby is a long established designer and manufacturer of intrinsically safe electronics and explosion-proof electrical equipment. Davis Derby supplies a specialized range of control and monitoring equipment products for use in the mining industry to improve safety and productivity in this hazardous industrial environment.

Davis Site Security Limited was established 20 years ago by the late Kevin Davis, who gained the reputation of providing professional CCTV rental to the Construction Sector and to Vacant Sites in the West Midlands.

DC Solutions is a CCTV installer based in Luton.

De La Rue works with governments, central banks and commercial organizations around the globe in producing banknotes, product authentication fighting illicit trade and counterfeiting and in the supply of key security components to the identity industry.