National Centre for Nuclear Robotics is an organisation that offers programmes and services designed to accelerate and reduce the cost of UK’s nuclear clean-up tasks. It is a collaborative project involving international experts from 8 UK universities and 30+ partners from the nuclear industry.

National Security Wholesalers, Inc. is a wholesaler of surveillance supplies and spy cameras. The company is a direct importer and offers high quality cameras to the industry. Products include cameras, IR night vision cameras, digital video recorders, cables, accessories, and more.

National Security, Inc. is a manufacturer, service provider, installer, and system integrator of alarm systems, access control, audio and video to new, innovative security including remote viewing of cameras and web access to alarm. Based in Virginia, the company's experienced service and installation crews regularly stay abreast of all new products and technical information.

National Training Center (NTC) is the most recognised name in training for the fire protection and low voltage industry. NTC develops and conducts training for NICET Certification, Continuing Education and career development. They also write and publish professional references, which are used as the standard for the fire protection and low voltage industry.

Nav1gate provide strategic advisory and guidance to companies looking to improve or enhance their business. Their wide portfolio of services that they specialise in the multiple disciplines including Retail & Corporate Asset Protection, Loss Prevention, Risk Management, Global Security, and Safety.

As the European pioneer in naval defence, Naval Group uses its extraordinary know-how, unique industrial resources and capacity to arrange innovative strategic partnerships to meet its customers’ requirements. As a system-integrator and prime contractor, the group designs, builds and supports, deconstructs and dismantles submarines and surface ships. It also supplies services to shipyards and naval bases.

Navitrans International NV (Navitrans) provide customers with effective solutions that help them to cut costs, increase profit margins and exceed customers'​ expectations. Navitrans is a very complete software, built for the industry, designed for efficiency. It translates the complex reality of transporters, forwarding companies and other logistic service providers into easy-to-control processes.

NBM Distribution Limited - a global supplier of data network cabling architecture solutions and security products - specialise in supply chain management services, and distribution of leading global brands to the UK and EMEA regions. NBM helps to specify solutions and support informed purchasing decisions around the continual change in technology, applications and industry standards, to reduce the cost of implementation.

NDI is a division of EEF, the manufacturers’ organisation. It represents, and provides services for almost 200 companies in the UK defence, space, aerospace and security sectors. Its aim is to raise the profile of member businesses and ensure they receive fair access to contracts in the defence, aerospace and emerging space and security sectors.

Nebulon is a globally renowned IT services and solutions provider company, based out of Fermont, California, USA. They transform on-premises server estate into a cyber-resilient, hyperscale-like cloud operating platform with built-in data security to protect businesses.

NEC Australia has delivered world-class technology solutions and services to customers across the globe, for more than a century. For over 50 years in Australia, NEC has built a sophisticated technology and anything-as-a-service company which brings together the best technology and the best people to ensure our customers capture maximum value from their IT and networking investments.

Negocio Technologies Pvt. Ltd is a major telecom solutions provider company, targeting emerging market enterprises with a portfolio of products & solutions, including Call Center Solutions, Contact Center Solutions, CRM – Lead /Ticket Management, PRI Cards, GSM Gateways, GSM/CDMA Gateways, VOIP PBX, IP-Phones, Head-Phones, etc. Negocio Technologies is a perfect solution for Voice Over IP offerings such as on-premises.

Nella Global Solutions is one company with a number of interlinking departments that has the ability to provide a comprehensive and cohesive solution to private investigation, policy creation, security training, security services and advertising needs.

NESTTECH INDIA PVT. LTD. offers finest security source from around the world with its best finishing and binding technology, distinguished design with outstanding quality, customer support and relentless innovation. The company has in-house Research and Development department in which they design and develop products using RFID, SMART CARD, MAGNETIC SWIPE CARD IR, GSM, RF & Ethernet technologies.

Net IT Matrix provides services in the field of Security & Surveillance,offering turnkey solutions for security infrastructure. The services provided include: Security audit and evaluation. Preparation and implementation of physical security plan. Design and implementation of Surveillance solutions. CCTV system integration with the existing setup, if any. Setting up of Control room. Structured cabling required for the whole setup.

Net-Ctrl has been established for over 10 years and in this time has built on its expertise in Network Security, Physical Security, Storage, Backup and Wireless Solutions. From the outset Net-Ctrl has advised, designed, developed, installed and supported hundreds of clients from various backgrounds ranging in size, requirement and budget.

NetAccess Controls provides software & hardware for access control solutions.

Established in 1998 Netaccess Software Ltd, designs, manufactures and supplies innovative security solutions such as access control systems, asset tracking systems, ANPR systems, biometric systems and more. The company's products have been installed globally and are in operation within a wide range of environments; transport, military, banking, universities and government.

NETAVIS Software GmbH is a pioneer in server-based IP video surveillance and provides high performing video management for various industry sectors since more than 10 years. In over 8,500 installations with more than 100,000 sold licenses, project sizes range from 1 to 10,000 cameras. NETAVIS delivers its products and services through solution partners and distributors, focusing on Europe and the Middle East with some activities in Asia.

Netcom Cabling and Security Systems offers over two decades of proven expertise in communications cabling, network design, installation, and security systems. Their consulting services ensure enterprises are equipped with scalable technology that meets their network requirements now, and prepare for future growth.

Netelcom is an IT Infrastructure and Solution company with a broad spectrum of products and services, catering to the needs of small and medium sized business. It provides design, supply, installation and management of network, telephone, security and power products besides infrastructure solutions.

Netways Canada Ltd. is Eastern Ontario's leader in IP video surveillance and IP security solutions. Security solutions include but not limited to: remote solar-powered cameras, wireless live video, live video monitoring, consulting, design, installation and maintenance professional services.

New Path is a family of independent regional fire safety and security companies. It serves business customers throughout Southern England, helping them protect their premises, assets, and most importantly their people. New Path group companies cover the installation, maintenance, and servicing of fire alarms, extinguishers, emergency lighting, CCTV, access control, intruder alarms, and door entry systems.

Newcomb & Boyd security experts include Professional Engineers, Certified Protection Professionals, and Certified Security Consultants. From safeguarding voice and data to implementing acoustical countermeasures to developing procedure and staffing models, they collaborate closely with architects and interior designers to integrate advanced security technology and enhance the safety and functionality of every space.

NEWGATE (Newark) Ltd is the UK’s market leader in the traffic barrier and gate industry. The company offers barriers, swing gates, sliding gates, turnstiles, road blocker, access control solutions and accessories etc.

Established in 1984, Newgate has grown to become one of the UK’s market leaders within the traffic barrier and gate industry. Some of Newgate's products include barriers, siwng gates, sliding gates, drive units, road blockers and turnstiles. Newgate's installations include airports, MoD bases, hospitals, chemical plants, petroleum plants, hotels and manufacturing facilities. It also stocks a comprehensive range of access control technology.