Conlan ApS was founded in 1991 by a group of university students with the single purpose of developing and producing a simple, beautiful and user-friendly keypad for access control. After a few years’ development, this project became the well known CT2000, which is still a part of their product portfolio today. They develop and produce all their access control readers in Aalborg, Northern Denmark.

Contrast Security is a provider of security technology that enables software applications to protect themselves against cyberattacks, heralding the new era of self-protecting software. Contrast's patented deep security instrumentation is the breakthrough technology that enables highly accurate assessment and always-on protection of an entire application portfolio.

Convergint Technologies is a North American service-based organisation that designs, installs, and services building systems including electronic security, fire alarm & life safety, and building automation systems. We provide a wide range of product solutions in each business area and are committed to being the industry's best service provider.

CoprometroUSA™ is a provider of high quality biometric products and technologies for access control and related applications.

Corelight is one of the most powerful network visibility solution for information security professionals. The company provide real-time data that organisations use to understand, detect, and prevent cyber attacks. Their cyber security solution is built on Zeek, the powerful and widely-used open source monitoring framework. They also provide Intrusion Detection, Cyber Security, Zeek, Network Security Monitoring, NSM, Network Traffic Analysis.

CP Communications has provided high-quality, cost-effective live event production solutions to major broadcasters, sports leagues and teams, and event and production companies. Their solutions include access to experienced professionals, state of the art equipment, and innovative technologies and techniques for wireless audio & video content acquisition, transport and delivery.

Founded in 1996, Creative Information Technology, Inc. (CITI) has continued to prove itself as a forward-thinking information technology company. CITI utilises systems engineering and integration, biometrics, knowledge management, enterprise information sharing, and enterprise architecture. CITI currently works with the Department of Homeland Security (DHS) on the Biometric Storage System (BSS), to improve identity management.

Credence ID team possesses extensive business and technical experience in fingerprint, iris, and facial recognition technologies. The company has a history of successful large-scale, international enrollment and ID programmes including US Federal, State and Local Governments, AADHAAR (UID) of India, the Kingdom of Saudi Arabia, Indonesia, and Pakistan.

Crest Data Systems is a leading provider of custom solutions in the areas of data analytics, cyber security, ITOps/AIOps, DevOps, and cloud based in the Bay Area, California. Crest helps customers build solutions that help them outperform competition and stay ahead of the innovation curve.

Crossmatch is a leading innovator and provider of biometric identity management solutions to governments, law enforcement agencies, and businesses around the world. Solutions are based on the capture and processing of the unique physical characteristics of individuals to establish, verify, and manage their identities for a wide range of standard and custom applications designed to meet customer requirements.

CSI Techs Inc formally Computer Security Innovations is a provider of IT Network Solutions, From complete network installs, Data and Voice, low voltage cabling, Access Control and surveillance security camera systems for commercial and residential customers. The company also offers night vision cameras, remote viewable cameras, digital video recorders (DVRs) and pc based systems.

Established in 2005, Cultris Security Systems Inc. is a full-service fire, security, access control, video and communications company. They specialise in intrusion detection, access control, and video surveillance systems for commercial and residential customers.

CYBEREXTRUDER manufactures facial recognition solutions for a wide range of applications including video management, access control, law enforcement, and PSIM. The company's AI-based Aureus 3D software has been designed to compensate for erroneously positioned cameras.

CyberLink Corporation develops & owns over 200 patented technologies providing multimedia software & AI facial recognition. Their product line includes PC & mobile applications for playback of movies & media, editing of videos & photos, & disc burning & backup solutions. Their AI facial recognition technology delivers solutions that are critical to AIoT applications such as smart retail, smart security & surveillance, smart city & smart home.

Cybersecurity and Infrastructure Security Agency leads the national effort to protect and enhance the resilience of the nation's physical and cyber infrastructure. CISA's multi-faceted mission is home to more than 15 career fields, including business administration, cybersecurity, programme management, communications, data science.

Cypress delivers high-performance, mixed-signal, programmable solutions that provide customers with rapid time-to-market and exceptional system value. Cypress is also a leader in high-performance memories and programmable timing devices. It serves numerous markets including consumer, mobile handsets, computation, data communications, automotive, industrial and military.

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.

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.

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.

Datrium is the pioneer of the secure multi-cloud data platform for the resilient enterprise. The Automatrix platform delivers compute and primary storage, backup and disaster recovery as well as encryption and data mobility capabilities from the same software-defined converged infrastructure.

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.

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.

Denning Electronics has solved big communications, protection, and surveillance problems by providing sales and technical support to distributors, security system integrators, engineering design firms, architects, and system users. Their specialties include outdoor intrusion detection, video and audio surveillance, video/audio/data networks and transmission, access control, and ballistic/blast/chemical/acoustic barriers.

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.

Deterrent Technologies was founded in 1982, providing integrated electronic security systems, design, installation and service. They offer services to a vast variety of corporations, including pharmaceutical, financial, telecommunications, manufacturing and real estate sectors.

Headquartered in Frisco Texas, Digital Horizon Solutions (DHS) is a wholly owned subsidiary of Keri Systems Inc., one of North America's largest and best known independent providers of access control and integrated security systems. With over 30 years industry experience, the DHS team has developed Enterprise solutions for airports, military installations, government facilities, universities, schools, hospitals and fortune 500 companies.

Founded in 1996, DigitalPersona, Inc. is a global provider of endpoint protection solutions and biometric authentication products that make strong security simple, practical and affordable for businesses of all sizes. The company's solutions help enterprises, government agencies, custom application developers and independent software vendors to efficiently address growing security, compliance and fraud-prevention demands.