DATASEC develops, produces and delivers products for Access Control, PC Access, Time & Attendance, Video Surveillance and Security Patrol Systems. DATASEC also offers special system solutions from other manufacturers, which is included in its system range. DATASEC is focused on integrated system concepts and the interaction between all important detailed solutions for securing sites, buildings, vehicle access or individual doors.

DDS is a leading manufacturer of global security solutions, based on advanced access control and alarm monitoring systems. DDS' global security solutions offers seamless integrations of access control, alarm management, time & attendance, CCTV and intelligent video analysis, biometry, visitors, ID reading, etc.

- Founded in 2009, Deep Secure is privately owned UK-based security software solutions firm. Services offered include Content Threat Removal, Content Transform, Policy Enforcement, Cyber Security, Data Security, Email Content Security, Web Content Security, Portal Protection, and Deep Content Inspection.

Defy is an early-stage venture fund focused on emerging high-potential opportunities. Chasing hype is not our style. Defy.vc value authenticity, and admire the tenacity it takes to turn a daring idea into an enduring company. Defy.vc back extraordinary people capable of changing the status quo. Defy.vc showcases its success, and works hard behind the scenes to amplify it.

Delaney Hardware is a renowned provider of premium builder hardware for residential homes, multi-family buildings, and commercial projects. As part of the Sargent and Greenleaf (S&G) family of brands, Delaney offers a full portfolio of hardware including door hardware, digital locks, barn door hardware, bath accessories, commercial hardware, trim hardware, steel doors and frames.

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.

Denso Wave is a globally renowned company in the development, manufacture and sales of instruments, including automatic recognition, industrial robots, programmable controllers and associated systems.

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.

Detection Technology is a global provider of X-ray imaging solutions for medical, security and industrial applications. Their product portfolio ranges from photo-diodes to complete detector systems with ASICs, electronics, mechanics and software.

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.

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.

Dialoc ID is an innovative technology driven company who builds up its quality, flexibility and expertise, based on a long term experience in the field of detection and identification in Libraries (EM/RFID) and other markets like retail (EAS: EM/RF/RFID) and industry (RFID).

Didactum® Security GmbH offers intelligent monitoring solutions for the Environmental and IT Monitoring. The field-proven monitoring hardware is used in many businesses and institutions. Through video surveillance and access control systems the access to sensitive facilities and rooms can be centrally monitored and controlled.

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.

DIRAK provides industrial enclosure hardware, developing, manufacturing, and distributing components for rack and enclosure construction. They specialise in latching, hinging and gasketing products which can function either mechanically or electronically.

DOM focuses on three essential areas of expertise: hardware, software and mechatronics, developing the highest quality mechanical and access control solutions. The product spectrum ranges from practical security solutions for detached houses to modern electronic access control systems for large buildings.

DOM-UK Ltd. focuses on developing and offering high quality mechanical and access control solutions for residential and commercial applications. They provide smart access control, mechanical and digital locking solutions, including locks, lockcases, digital handles and cylinders, wall readers and terminals, trapped key interlocking systems and anti-tilt systems.

DoorBird IP Video door stations are the pioneer when it comes to innovative technology and design. Because of its specially developed encoding, packaging, and transport technology, only 450 KBit/sec are needed for excellent audio and video quality. DoorBird works reliably even if a smart device has only a moderate internet connection.

Dopoint is one of leading supplier for totally display solution including TFT LCD Panel distribution. The company is franchise of LP-Philips,Samsung,Optrex,Mitsubishi,Sharp TFT LCD Panel with Strong R&D and Marketing of VHD LCDs .

Drive System Design (DSD) specializes in the rapid engineering and development of sustainable electrified propulsion systems and associated technologies through decades of experience, turnkey capabilities and unmatched expertise that customers trust. Its award-winning and recognised engineering team works directly and collaboratively with automotive, commercial vehicle, off-highway, aerospace and defence OEMs.

DriveScale creates cloud infrastructure composed on the fly from pools of heterogeneous, low-cost compute nodes, storage systems and network fabric. Called Composable Infrastructure, the DriveScale Composable Platform orchestrates highly available, high-performance infrastructure designed for data-intensive applications.

As an independent communication technology expert DRYNET can advise regarding choice of communication services and equipment, methods and best practices, third-party software integration, etc. It can also perform analyses and offer advice based on a customer’s requirements, configuration, and traffic volumes.

DSC (Digital Security Controls) is a world leader in electronic security. Since the company’s genesis, the experts at DSC have been leading the way. From their revolutionary control panels, to their industry-leading IP alarm monitoring products and now to their sleek, contemporary self-contained wireless panels, DSC has always been front and center in the security space.

Headquartered in Denver, Colorado, DSR Corporation has been serving companies globally since 1998. DSR has 11 technical divisions, with highly-skilled, technologically-agnostic engineering resources and services in full-stack web, embedded, mobile, wireless, big data / analytics, scalable databases, system software, digital media, blockchain, and Artificial Intelligence, Computer Vision technology.

D.W. Price Security was established in 1998 by the current directors who each have more than 30 years experience within the physical security sector. The products include, door sets, counters, glazed screens of varying type, windows of varying type, transaction facilities and a comprehensive range of ancillary products.