NTK International Corporation is a Tokyo-based globally renowned provider of aerospace and aviation defence systems. This Japanese security and defence company provides aerial surveillance systems, radars, drones and defence solutions.

NTOUCH has been providing end to end technology solutions to clients in the greater Dallas Fort Worth area for over 15 years. They focus on turn key commercial solutions focused on Electronic Access Control, Network & Voice Cabling, Surveillance Security, and Audio Visual.

Ntrepid Corporation develops technologies that solve operational challenges in the areas of Internet operations, information management, analytics, linguistics, and tracking.

NTS Direct brings 20+ years of experience in innovative distribution and fulfillment services. Their services have been tailored to meet the needs of today’s transformative and fast-paced channel marketplace. As a pioneer in VoIP, networking, video conferencing, physical security, unified communications, and collaboration, NTS Direct enhances the traditional distribution model.

NTT DATA, Inc. is a trusted innovator of business and technology services. They're committed to helping clients innovate, optimise and transform for long-term success. R&D investments help organisations and society move confidently and sustainably into the digital future.

NTT Ltd. is a renowned, global technology services company. They provide intelligent services, which means data driven, connected, digital and secure.

NTT Com Security is a global information security and risk management organisation, which delivers a portfolio of managed security, business infrastructure, consulting and technology integration services. The company helps organisations lower their IT costs and increase the depth of IT security protection, risk management, compliance and service availability.

Located in Tigard, Oregon Nu Tech has been providing outstanding custom software development, engineering services, database, cloud, network, and support services for over 20 years. The company's AlarmDecoder easily controls and monitors DSC/Ademoc/Honeywell Vista alarm systems with a PC, HA system.

Nuance Communications, Inc. is a leading provider of voice and language solutions for businesses and consumers around the world. Its technologies, applications and services make the user experience more compelling by transforming the way people interact with devices and systems. Every day, millions of users and thousands of businesses experience Nuance’s proven applications.

Nubba Group brings technology and innovation closer to companies to accelerate and automate their processes. Nubba Group’s Inallow Clocks helps the end-user use door access control as a check-in and check-out reader which helps to avoid expensive investments in time and attendance devices.

Nubicon GmbH develops software for cloud-based access control systems. The vision is to develop a powerful, user-friendly system to serve our customers' needs at their best.

Nuclear Decommissioning Authority (NDA) ensures the safe and efficient clean-up of the UK’s nuclear legacy. This involves decommissioning and demolishing all buildings, as well as treatment and disposal of associated waste, both radioactive and conventional. The Nuclear Decommissioning Authority (NDA) is a non-departmental public body created through the Energy Act 2004.

G4S security solutions group has acquired Nuclear Security Services Corporation (NSSC). G4S Nuclear Security Services Company (NSSC) delivers sophisticated security products and services within the regulated and nuclear industries. The core of company's success is the expertise in a full range of security solutions and the combined experience of highly qualified experts, engineers and technical analysts.

Nuctech Company Limited (Nuctech) is an advanced security & inspection solution and service supplier. The company provides advanced technology, products and integrated solutions for the security inspection industry. Nuctech offers products and solutions for cargo and vehicle inspection, explosives and narcotics detection, integrated solutions, and more.

Nudge Security delivers SaaS and AI security governance at the Workforce Edge—where employees make thousands of technology decisions daily. Their automated, policy-driven guardrails reach employees when and where they work, enabling rapid technology adoption while minimizing risk and sprawl.

The mission is to protect consumers' digital identity and put people back in control by limiting the financial and reputational impact of having their smartphones stolen. The perfect defence is an illusion, so when things go wrong, Nuke From Orbit is ready to lock down digital identities quickly, efficiently, and with a minimum of fuss.

NUKLEAS offer a wide range of advisory and support services to both grow the export potential of business and to deliver integrated security solutions to end customers. With extensive knowledge of international export markets, they can provide detailed advice to allow company directors to make well informed decisions and to prioritise resources effectively.

Nullcon was conceived from null – The Open Security Community and the largest active security community in India. Nullcon is an extensive platform for the exchange of information about zero-day vulnerabilities, latest attack vectors, and other cyber threats. Here, security researchers and experts from various fields discuss information security, along with showcasing multiple offensive and defensive security technologies.

Headquartered in Seattle, Numera creates easily implemented, mobile PERS products and cloud-based software platforms that enable providers and healthcare-related companies to create new safety and health monitoring services for their customers. These services extend beyond PERS to the healthy aging, chronic condition management and post-acute care markets.

Numerica deploys advanced technology solving some of the country’s greatest defence challenges in the areas of air, missile and space defence. Founded in 1996 in Fort Collins, Colorado, the company’s technologies deliver precision domain awareness in space and advanced surveillance capabilities for critical air defence missions.

Nume Tech solutions provide a complete, unified, chronological, multimedia history of incidents implementing real-time video analytics, IP networking, recording and management for automatic threat detection, instant verification, event resolution and effective investigation. Nume Tech provides advanced solutions for all four security market segments -airports, cities, retail, prison, banking and private sector.

Spanish manufacturer of access control and security management solutions. NÜO develops proprietary software, controllers, multi-credential readers, touchless fingerprint biometrics, mobile credentials, Apple Wallet access, smart speedgates and videointercom. Its unified platform centralises access control, CCTV, intrusion, visitors and multi-site security for corporate, data centre, healthcare, industrial and critical infrastructure environments.

NuOptic LLC is a leader in illumination products and technologies for video security market and beyond. Having introduced varifocal and motorised zooming illuminators, NuOptic is focused on the continual advancement of illumination technologies. Headquartered in Fort Collins, Colorado, NuOptic's product line features variable beam angles, power ranges and photocell threshold adjustments.

nuPSYS provides a visualisation converged platform for networks, data centre and security. nuPSYS' solution enables logical, virtual and physical visualisation of the infrastructure. nuGEN enables visual monitoring, drastically simplifying managing and optimising via visualisation of the entire network and its dynamics in real-time. nuSIM provides 3D-Visualisation for physical security information management (PSIM).