DCI was started by a group of young entrepreneurs with an objective of providing electronic security systems / products at best price and support. At present, they are engaged in the field of security surveillance systems, security control systems, access and attendance recording systems, fire safety alarm systems, CCTV and home appliances & healthcare products.

De La Rue works with governments, central banks and commercial organisations 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.

Deedoc Consulting offers an array of security consulting services, such as auditing and vulnerability assessment. DeeDoc’s security training programs help ICT professionals gain vital skills and expertise that can be used to immediately safeguard against security threats in their different environment.

Defendr Security partners with Brinks Home Security and other top providers to build personalized security packages tailored to the customers’ needs. Veteran-owned and operated, they proudly serve 14 states and support fellow veterans. They offer a FREE consultation to recommend the best home security solution.

With a team of specialist communication and security engineers working throughout the Country, Deldata Computers can provide your business with a surveillance maintenance service plan that best suits your business needs and requirements.

With more than 100,000 professionals, Deloitte provides audit and assurance, tax, consulting, and risk and financial advisory services to a broad cross-section of the largest corporations and governmental agencies.

Delopt is a provider of human traffic analysis solutions includimg people counting systems, footfall counters.etc. It also provides video analytics & surveillance system for commercial buildings & private organisations.

DESIGNA manufactures software-controlled car park management systems while also integrating automatic number plate recognition into its security solutions. the company offers consulting, planning, installation and support services in addition to conducting training programmes.

Detec AS was established in 1981 in Oslo, Norway. The company develops & promotes products for video surveillance. The company delivers both software and hardware, and continuously develops digital video-detection products to suit the needs of the future. With help of partners and dealers, Detec delivers comprehensive surveillance packages, covering assessment of customers' needs, installation, testing for detection, after sales support & more.

Detectnology provides a high standard of service to support crime prevention and detection across many industries and sectors.

DFB Security is a leading Security Consultancy provider of security, investigation, training, operational and expert witness services. It provides bespoke security and investigation solutions to public sector, retailers, solicitors, private Businesses as well as charities and voluntary organisations across Ireland.

CCTV Surveillance, biometric Time-Attendance & access control,PA Solution,VDPs and MVDPs,intruder & burglar alarms, home & gate automation, fire alarm, VoIP solution,FTTH,perimeter mapping,wireless networking,metal detectors,financial solution & structure networking,gateway,UTM,load balance,AAA authentication gateway,PTP connectivity, PTM connectivity,genuine software & licensing(OEM /MOLP,Server &Client solution, Educational ERP etc.

Digital Surveillance Solutions is committed to leading edge network-based technology and delivers quality, intelligent and cost effective solutions. The services DSS provides include consultation, systems integration, and support services. The company offers products such as cameras and accessories, video encoders, video capture head end, networking, IP video storage, and access control systems.

Digital Technology Supercluster is a cross-industry collaboration of diverse organisations, including some of Canada’s biggest names in healthcare, communications, natural resources, technology, and transportation.We are a proud member of a national network of five business-led innovation superclusters that is energising the economy by fostering new partnerships.

Dignari, LLC was founded with one primary goal - distinguish our clients by supporting them through the successful delivery of mission critical security programs. They strive every day to ensure their clients are known for delivering model programmes within their mission space.

Divergence Group are industry leaders in electronic security consulting and project management, with extensive experience in both the public and private sectors.

Dailianxu Engineering Co.,Ltd is a powerful and Hi-tech company which specialises in research and development (R&D), manufacturing, marketing service of CCTV cameras, NVR, CCTV video fiber converters etc.

Domo transforms business by putting data to work for everyone. Domo’s low-code data app platform goes beyond traditional business intelligence and analytics to enable anyone to create data apps to power any action in their business, right where work gets done.

Drone Major is a globally renowned drone and counter drone advisory service enabling clients to navigate the expanding applications of drone technology. Drone Major serves to advise on what is possible, where to acquire it, and how to integrate it safely and effectively.

Drumgrange Ltd is an independent defence contractor specialising in the development, integration and through-life support of military systems with a particular focus in the areas of Underwater Systems, Communications and Information Systems, VLF Communications, Navigation and Precise Timing Systems, Boat Systems Integration, Training and Simulation, Security Systems and RF Products.