NAM system is a producer and supplier of hardware and software for monitoring solutions. Since 1990, their focus has been technologies and services designed for surveillance and monitoring of stationary and mobile objects. Their products include the portable TICK GPS tracker, HELPCARE – a system to call for help, and REGGAE fire and security alarm communicators.

Namib Property Patrols is a company that combines modern technology and traditional security methods to provide their customers with high quality security services. They provide professional asset security, patrols and manned guarding services.

NANA Management Services (NMS) is a camp, facilities management, food, hotel management, security, staffing services provider in the USA. The company’s security services include virtual guard, armed & unarmed guards, access control, critical infrastructure protection, emergency medical services, incident management, special event security and security audits & consulting etc.

Narf Industries is a U.S. based pioneering provider of cybersecurity research, solutions, and services to government entities. With a steadfast commitment to protecting national security and critical infrastructure, it offers comprehensive expertise in addressing the evolving cyber threats faced by its clients.

NAS Australia is a Queensland family owned and operated wholesaler of TV reception, custom installation, and security products. They have recently implemented an active product diversification strategy and paired with many reputable brands in the CCTV, Security, Access Control, Home Theatre, Home Automation, Enterprise Wifi and Data industries. The leading brands include Bosch, Paxton, OnControls, Sharp, Samsung, Sherwood, Saitell, Epson etc.

Natilik is the technology solutions partner and confident guide to digital transformation, specialising in a range of solutions to help them achieve their goals and drive real business results.

The National Business Crime Centre (NBCC) is an organisation that helps all businesses and police forces learn, share and support each other, with the aim of preventing and combatting business crime and criminality.

NBCS is a ‘Not for Profit’ Initiative that provides a collaborative solution to effectively tackle cross border, serious and organised crime affecting business. By providing a central repository where business crime data is submitted, shared and analysed the NBCS is able to gather the necessary intelligence and support to more effectively detect, prevent and subsequently respond to crimes affecting the UK’s business community.

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.

The National Counterintelligence and Security Center (NCSC) is the nation’s premier source for counterintelligence and security expertise and a trusted mission partner in protecting America against foreign and other adversarial threats. They lead and support the U.S. Government’s counterintelligence (CI) and security activities critical to protecting the nation.

The National Cyber Security Centre is an organisation of the United Kingdom Government that provides advice and support for the public and private sector in how to avoid computer security threats.

National Hardware was founded in 1901 and today is the world’s leading manufacturer of builder’s hardware. National Hardware offers a broad selection of products, specialising in various builder’s hardware categories, such as hinges, home hardware, gate hardware, reinforcement hardware, barn door hardware, organisation, chain and rope hardware, wall-hanging products, wire goods, exterior track and hanger, and security hardware.

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 organisation 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 organisations.

What started out as a family business over 30 years ago, NMC has risen to become the premier 3rd party monitoring company in the nation. The company offers residential as well as commercial security services, along with environmental monitoring and medical monitoring.

National Protective Services is a professional security company, specialising in the provision of quality and tailored protective services and products to ensure optimum security in the Government, Educational, Commercial Residential, Retail and Industrial Sectors.

National Safe & Security is 100% Australian-owned and operated company with services to Government and Corporate Business, Financial Institutions, Pharmaceutical Industry, Cash Management & Transport Industry and the Commercial and Domestic sectors.

National Safe Skies Alliance, Inc. (Safe Skies) is the leading source of security-related technology information and applied research for commercial service airports in the US. With expertise in airport security technologies, Safe Skies also manages the Program for Applied Research in Airport Security (PARAS), which develops near-term practical solutions to security problems faced by airport security operators.

National Schools Security Company ltd(NSSC) is a specialised Security and safety company providing comprehensive security, school safety, risk management, child safeguarding, security technology and related consultancy services to schools, educational institutions, businesses and other organisations.

NSG is a Federal Contingency World Class Zero Error Force to deal with anti-terrorist activities in all its manifestation. The NSG is a Force specially equipped and trained to deal with specific situations and is therefore, to be used only in exceptional circumstances to thwart serious acts of terrorism.

The National Security Inspectorate is the specialist approvals and certification body that inspects companies providing home security, business security, and fire safety services. Choosing an NSI approved company ensures that the contractor you select works to the highest recognised industry standards as demanded by the police, fire and rescue services, and insurance industry.

Part of the NSA Group, they specialise in background screening services, providing a range of solutions including online criminal record checks (DBS), employment referencing, AML checks, Right to Work verifications, and many other services

National Security Service (GuardsToGo.Com) is the most locally-focused security company in the United States providing licensed security guard services in all 50 states of America. All security staff is extensively trained to the highest standards, including in depth knowledge of handling unexpected situations.

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.

NSI provides a consultative service to its clientele that encompasses the entire organisation's security architecture. This begins with a Security Risk Audit covering everything from the Premises, Staff, Policies, Procedures, Due Diligence, Geopolitical Risk, Cyber Security, and Technical Surveillance Counter Measures as well as many other contingencies.

National Technology Management provides expertise to startup companies designing their first voice and data networks. Based in Southfield, USA, the company also provides security system services like access control system, CCTV cameras etc. for banking/finance, education, energy/oil & gas, gaming, government, healthcare markets.

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.