As a privately held software company and biometrics industry leader, Daon was founded to build biometric software products that would allow people to authenticate themselves in person or online in a secure, convenient and flexible manner, thus eliminating the threat of security breaches and device fraud. Daon offers IdentityX Platform, a universal authentication platform for mobile devices.

DAQ Electronics is a leader in the field of high-speed electronic automation, serving applications in both the physical security and SCADA markets. Its security technology provides advanced solutions for access control and intrusion detection and has been installed in some of the most secure locations in the world, including US military bases and the Pentagon.

Darkbit is a renowned cloud infrastructure and security solutions firm, based out of Reston, Virginia. They deliver cloud-native security solutions and products for enterprises.

Darkcad. Tec. Corp. is a security systems integrator in the USA. The company provides access control, perimeter control, video cameras & recorders, burglar alarm & fire and people screening etc. products from companies like Hikvision, Lutron, Vantage Controls, Honeywell Security, Panasonic etc.

Darvis drives the world’s transition towards automation, innovation and computer vision for a more simple and efficient tomorrow. The company was founded in the heart of Silicon Valley, California, USA. They were originally established as a virtual reality company called Hashplay offering virtual reality and live streaming services.

Data Display Systems LLC provides the technology, systems, components, and analytics behind state-of-the-art retail displays. We are “the brain behind the POPTM. From our single source in Philadelphia, PA, USA, Data Display engineers, tests and supplies cutting-edge lighting, sound, sensor, touch, and touchless systems for ultimate consistency and reliability.

Databricks is a data and AI company. More than 5,000 organizations worldwide — including Comcast, Condé Nast, H&M, and over 40% of the Fortune 500 — rely on the Databricks Lakehouse Platform to unify their data, analytics and AI.

Data Link Technology Services, LLC (Data Link) is a voice and data communications infrastructure design, installation and service company. It is a structured cabling company for voice, data, video, sound and security. The company offers services for security systems, CCTV, access control systems and more.

Datamatics enables enterprises to go Deep in Digital to boost their productivity, customer experience, and competitive advantage. Datamatics’ portfolio spans across three pillars of Digital Technologies, Digital Operations, and Digital Experiences. It has established products in Intelligent Document Processing, Robotic Process Automation, AI/ML models, Smart Workflows, Business Intelligence, and Automatic Fare Collection.

Dataminr transforms the Twitter stream and other public datasets into actionable alerts, providing must-know information in real-time for clients in finance, the public sector, news, corporate security, and crisis management. Dataminr has pioneered a ground-breaking technology that identifies, classifies, and determines the significance of real-time information and delivers alerts and verification analytics through high-value applications.

Datastory offers turnkey solutions that elevate the location intelligence so the user can make better business decisions. They believe in the power of location intelligence to turn the invisible visible and give data a voice so that leaders can lead courageously making better business decisions, faster, with confidence.

Founded in 1981, Datawatch Systems is a full-service commercial office building access control systems provider serving a roster of more than 2,250 buildings domestically and globally. The heart of the company’s automated system is its 24-hour computerised monitoring center that enables multi-level security customised to the needs of individual clients.

DataWorks Plus provides law enforcement and criminal justice technology. They offers several options for biometric identification: iris, tattoo, voice, facial, and fingerprint. Biometric identification provides accurate identification and verification of individuals for booking and release, watch list, investigations, and inmate tracking.

As the globally renowned provider of cloud-based software and security solutions purpose-built for delivery by managed service providers (MSPs), Datto believes there is no limit to what small and medium businesses (SMBs) can achieve with the right technology.

David-Link targets the wholesale and OEM/ODM market supported by quality products with competitive prices direct from the manufacturer. Along with the advantages in prices and quality, David-Link also offers customisation of products and software that best meets individual business’ needs.

Davis Mergers & Acquisitions Group, aka, The "Graybeards," is the leading Mergers & Acquisitions firm in the Alarm and Integration industry. They've guided hundreds of alarm company owners to successful sales to the right buyers for over 30 years. Founder and owner, Ron Davis, is a well-known and popular speaker, educator and author throughout the industry.

Davista's Heimdall AI platform helps organisations fully automate their security operations by continuously orchestrating and dynamically mobilising personnel, processes, and technologies in response to developing events and in anticipation of future trends.

Day Automation Systems is the USA based security solutions provider. The company provides video surveillance, IP-based video surveillance systems, license plate recognition, advanced video analytics, access control, intrusion detection, HVAC solutions and utility metering to premier school districts, colleges, universities, and corporations.

DC Professional Systems specialises in custom electronic systems installation & integration for home and office. They also provide installation and maintenance of access & control your security system, video cameras, audio system, thermostat, lighting & more using computer or smart phone, from anywhere.

DCIG analysts conduct informed third-party analysis of enterprise cloud, data protection, and data storage technologies. DCIG independently develops licensed content via TOP 5 Reports, Solution Profiles, and Buyers Guides. DCIG produces custom content via competitive intelligence, customer validations, executive white papers, and technology reviews. We also offer webinars and webcasts based on these published reports.

Deere & Company (John Deere) is a world leader in providing advanced products, technology, and services for customers whose work is revolutionising agriculture and construction those who cultivate, harvest, transform, enrich and build upon the land to meet the world's increasing need for food, fuel, shelter, and infrastructure.

DEFENDERS, Inc. is a USA based security company that provides home security, safety and peace of mind to more than 2 million families in the US. They are focused on installing state-of-the-art security systems and providing post installation services.

Defendify's all-in-one cybersecurity platform is well suited for small businesses. The company helps small and mid-size organisations navigate the cybersecurity landscape. Defendify's policies, procedures and plans defend organisations against the increasing number of cyber threats by creating employee awareness and providing institutional knowledge.

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.

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.

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.