From the smart electric power grid and electronic health records to atomic clocks, advanced nanomaterials, and computer chips, innumerable products and services rely in some way on technology, measurement, and standards provided by the National Institute of Standards and Technology. NIST measurements support the smallest of technologies to the largest and most complex of human-made creations today.

With a 110-year heritage, the National Insurance Crime Bureau (NICB) is the nation's premier not-for-profit organization dedicated exclusively to fighting insurance fraud and crime. NICB was formed in 1992 from a merger between the National Automobile Theft Bureau (NATB) and the Insurance Crime Prevention Institute (ICPI), both of which were not-for-profit organizations.

National Sheriffs'​ Association headquarters is located in Alexandria, Virginia, and offers training, information, court security services, jail information, and other law enforcement services to sheriffs, deputies, and others throughout the nation. NSA has worked to forge cooperative relationships with local, state, and federal criminal justice professionals across the nation to network and share information about homeland security programs.

National Training Center (NTC) is the most recognized 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.

Nationwide Security Corporation provides integrated security systems for home, business, government, utilities, schools and museums. Nationwide Security Corporation, specialises in protecting high-profile commercial buildings, such as universities, museums, large corporations, and government buildings. It also arm homes and small businesses throughout Connecticut and Rhode Island.

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

One of the largest privately held national electronic security system integrator in the USA, NAVCO keeps one step ahead of ever-changing technology. They combine unmatched expertise with unrivaled service to offer complete business security solutions that meet specific challenges today, while protecting business interests and investments.

NControl offers a group of scalable, hardware-independent Asset Tracking Systems called NEAT. Their NEAT systems add intelligence to asset tracking with their ability to determine asset direction, use two-man rules, control doors, generate workstation alarms or activate cameras. NEAT can track personnel and assets; even use different hardware in the same installation. NControl can design and install the perfect tracking solution for your needs.

Since its inception in 1986, NCP engineering has delivered innovative software that allows enterprises to rethink their remote access, and overcome the complexities of creating, managing and maintaining secure network access for staff. NCP’s award-winning product line spans the spectrum of remote access, from IPsec / SSL VPNs to endpoint firewalls and network access control (NAC) functions.

Neal Analytics is a cloud, engineering, and AI Microsoft Gold consulting Partner. Since 2011, Neal has supported companies with their data-driven transformation initiatives from data strategy to solution design, architecture, development, operationalization, and support.

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.

Neev Systems is a reliable IT partner committed to providing tailored solutions and services in and around enterprise application systems and products. They aim to provide top-quality services in Digital Transformation, Cloud Computing, Application Integration, ERP Solutions, and Product Engineering. Their end-to-end application services modernise business processes and create unparalleled efficiency and productivity.

Nelysis is a global-leading provider of cyber security solutions, committed to protect its customers from the most advanced cyber threats with its advanced AI algorithms. Nelysis also provides cyber protection, physical security, and critical assets management. Nelysis’s Vanguard solution provides a complete solution to reduce risk created by external and insider attackers while minimizing operational downtime.

With over 40 years of heritage in electronic manufacturing services, NEOTech focuses on low-medium volume/high-mix, high-complexity products primarily in the defense/aerospace, industrial and medical device design, and manufacturing field. Their business is all about converting innovative product technology into state-of-the-art engineered products.

NESCTC is a privately held, limited liability company working throughout North America, the Caribbean , and South Pacific. They are a national security company and also have a direct division providing security service in Rhode Island , Massachusetts and Connecticut . Their world corporate headquarters is located in Warwick , Rhode Island

NetAccess Controls provides software & hardware for access control solutions.

NetFoundry enables developers, ISVs, SaaS, and solution providers to transform secure networking into an innovation enabler. Infrastructure is replaced with code. Built-in replaces bolted-on: programmable, cloud-native, zero-trust networking is embedded in the application.

NETINT is a pioneer in high-performance video processing solutions (VPU), specializing in cutting-edge hardware and software technologies that accelerate video analytics and media processing at scale. By combining advanced AI and video processing capabilities, including AV1, HEVC, and H.264 encoding and VP9, HEVC, and H.264 decoding, NETINT VPUs cut costs and drive innovation in AI-first security and surveillance workflows.

NetObjex is a pioneer in IoT Platforms and Solutions. Its comprehensive platform consists of a Device Platform, Mobile Platform and Cloud Platform to provide complete solutions to enterprises from the cloud to the ‘last mile’ of IoT.

Neustar is an information services and technology company and a pioneer in identity resolution providing the data and technology that enables trusted connections between companies and people at the moments that matter most. They also provide cloud/IT security, predictive analytics, risk management, domain registry, website performance, big data and much more.

The New Jersey Firearms Academy is an educational institution offering firearms training. The institute render products and services pertaining to firearms, self-defense and security – both educational and non-educational. It also offers a wide array of courses from basic firearms to armed security guard training.

New York Security Solutions, Inc. designs, implements and manages physical security systems using a proprietary process that delivers the next generation technology, integrated within your existing infrastructure, and supported by 24/7 customer service.

Next Caller are an enterprise-grade call verification service for contact centres. Next Caller’s primary service, VeriCall, allows businesses to passively green light customers, while flagging suspicious activity like call spoofing to protect against fraud before it starts. With VeriCall technology, businesses can save time, money, and avoid treating customers like criminals.

NextGen Security is an integrated physical and electronic security provider. Their comprehensive suite of services include consultation, design, fabrication, integration, training, and support. NextGen Security also provides a wide range of security solutions such as access control systems, video management systems, optical and physical turnstiles, thermal video analytics, fiber-based fence detection, and IP-based communication systems.

Nextware delivers high-quality development, IT and business process services through its team of technically-skilled, agile and responsive professionals. They offer a full range of software development, application development and IT services.

NGINX, Inc. offers a suite of technologies for developing and delivering modern applications. Together with F5, the combined solution bridges the gap between NetOps and DevOps, with multi-cloud application services that span from code to customer.

National Instruments believes in the power and potential of making connections—between people, ideas, and technology. In fact, the connection is central to everything we do. They constantly challenge themselves to find those connections because that’s what creates a path forward. This means bringing the right people together to build solutions that make a difference. It means combining fresh perspectives with new technologies to turn their vision

NICE is a provider of both cloud and on-premises enterprise software solutions that empower organizations to make smarter decisions based on advanced analytics of structured and unstructured data. NICE helps organizations of all sizes deliver better customer service, ensure compliance, combat fraud and safeguard citizens.

NMS is a global integrated security service provider that specializing in physical security, including armed and unarmed guards, roving patrol and TSA-level screening. The technological solutions offered include radar systems, SpotterRF distributors, video surveillance, access control solutions and biometrics.