Delta Audio-Visual Security is a full-service, electronic systems integration firm. They provide complete Design and Engineering Services, Installation, Documentation and Customer Training for high-tech audio, video, control systems, digital signage, and unified communication.

Delta Group is the world's largest provider of switching power supplies and DC brushless fans, as well as a major source for power management solutions, components, visual displays, industrial automation, networking products, and renewable energy solutions.

Delvitech designs, manufactures and supplies a sustainable AI-based technological solution for the 3D automated optical inspection of assembled printed circuit boards.

DESICO offers engineering solutions in automation and control projects related to the security market. DESICO manufactures the Integration system "VIGIPLUS", a suite of applications consisting of personalised SCADA for managing and integrating security systems, such as Intrusion, Fire, CCTV, Access , Visits, Accreditations, Patrols and also Automation and Control systems.

Design Automator is a SaaS solution for the security systems industry that automates the engineering process, eliminates human error and delivers system wide consistency, whilst saving both time and money.

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.

DeskCamera is a software application that, once installed, turns a PC into a virtual ONVIF IP camera, enabling users to stream their PC desktop, webcam feed, audio, and other media from the computer to any VMS or NVR system using the RTSP and ONVIF protocols. The software can be used in cash terminals, banks, supermarkets, certification centers, SCADA terminals, and any industry that uses a PC as a point of service or information.

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.

Detectortesters is a designer and manufacturer of testing technology for fire detection systems. In-house expertise across a range of technical disciplines means they are able to constantly innovate and develop new technology to bring new ideas and solutions to both users of their products and anyone with a responsibility for fire safety.

Detego Global is the company behind award-winning Digital Forensics, Case Management, and Endpoint Monitoring solutions that are trusted by the military, law enforcement teams, intelligence agencies, and enterprises around the world. With the ever-increasing use of digital devices and the corresponding mass of data that are created, solutions have become the preferred choice for rapidly acquiring and analysing.

Detrios designs, delivers and supports integrated access control and business system solutions to meet the toughest challenges.

Deutsche Telekom provides fixed-network/broadband, mobile communications, Internet, and IPTV products and services for consumers, and information and communication technology (ICT) solutions for business and corporate customers.

Developing Solutions is focused on protocol development, test, and traffic analysis. They have developed dsTest, a software platform for the rapid deployment of protocols stacks, intended for performance and functional test.

Deveryware is the French expert in investigation technologies and services for global security. The group’s offerings encompass legal and digital investigation, real-time geo-localisation platforms, cyber security, combatting fraud, crisis management and emergency communications. At the service of companies and states, they offer a complete range of solutions for the security of goods and people.

Based out of UAE, DG World is a renowned global high-tech Robotics and AI solutions company. They provide a wide range of turn-key, autonomous vehicles, AI and other technology solutions. Other solutions include advanced technology, robots, IoT, industrial and hybrid drones.

DGS is managed and operated by this team who take a real hands on approach to all the operational aspects of each and every contract. DGS Service Solutions provide a range of outsourced Security, Cleaning and FM Solutions to a range of customers including shopping centres, offices, factories, and retail outlets.

Diehl Aviation is a global supplier of avionics and cabin integration equipment. The company also provides equipment for galleys, lavatories and monuments, sanitary solutions for aircraft, fire prevention, water supply and air-conditioning. Diehl has supplied products for a wide range of companies from Airbus and Boeing, to Bombardier, Embraer and Gulfstream.

DigiFlight accelerates mission success for its government and commercial customers by leveraging innovative ideas and technologies that embrace the competitive landscape surrounding Cybersecurity, Information Technology, Aerospace, and Training.

Digital Barriers was established in 2009 to provide advanced surveillance technologies to the international homeland security and defence markets. The company brings innovative new thinking and solutions to the protection of most critical national assets, locations and infrastructure.

Q-See & Digital Peripheral Solutions, Inc specialise in surveillance equipment and security solutions for home and business. Their products are distinguished by their competitive prices, high quality, breadth and depth of product offerings, and ease of installation and use. DPSI is headquartered in Anaheim, California, and has enjoyed a strong track record of success as a leading CCTV manufacturer.

Through their 24/7 Security Operations Centre, DigitalXRAID delivers cyber security strategies to organisations that enhance the security posture and reduce the risk, cost, and reputational damage of a breach.

DigiTrans is an artificial intelligence partner for companies active in logistics. They help clients to reduce manual tasks and increase their productivity, enabling them to focus on their job.

DIGITTRADE GmbH, headquartered in Teutschenthal, develops and produces external hard drives and USB flash drives with hardware encryption to protect business and personal data extensively and safe from unauthorised access. DIGITTRADE also offers Smartcard Manager 2 software to manage all existing HS hard drives and smart cards centrally and clearly.

Dimension Data is an African-born technology provider operating in the Middle East and Africa, offering a portfolio of services including systems integration, managed services infrastructure, cloud solutions, business applications, customer experience, and intelligent security solutions. It provides innovative solutions that optimise the evolving technology environments, enabling clients to leverage data in a digital age.