NSC Security Technology GmbH provides services like certification, leasing, tutorials. They deal with areas of security by offering products in the line of fire detection, voice alarm, video technology, risk management.

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

Nurjana Technologies is a niche player with a global reach providing innovative products and systems solutions for the defense and aerospace industries. They design and develop state of the art system solutions integrating remote sensing technologies, such as optics, radars and telemetry, to deliver real time expert systems in support of the human decision process.

OEDIV SecuSys has been delivering premium Identity & Access Management services trusted by organisations across multiple industries. With their managed services in Identity & Access Management, they ease the customers’ workload through comprehensive management of their IT systems.

Okami Enterprises Co., Ltd. is a Bangkok-based security systems provider for homes, retail businesses, offices, factories and project sites. They design, supply, install, maintain and upgrade IP and HD video surveillance systems, NVRs, DVRs, network switches, cabling, remote viewing and related security equipment, with site surveys, rental solutions and after-sales technical support.

Oliveira & Canha is a company that has been focusing on the development of security solutions suited to the needs of their customers.

Olsek Technologies is a U.S.-based technology company focused on video surveillance infrastructure, security hardware, networking, storage, and systems integration. The company operates as an OEM solutions provider, designing and delivering custom-built hardware platforms for video surveillance and security applications.

Omni Technologies, LLC. is a Wisconsin-based low-voltage and life-safety systems integrator, with a strong focus on security surveillance, access control, intrusion detection, fire alarms, nurse call systems, and AV solutions. The company provides design, installation, service, upgrades, and technical support for healthcare facilities, businesses, schools, and houses of worship.

Omnigo Software is a globally provider of public safety, incident reporting, and security management solutions for law enforcement, education, healthcare, and other enterprises, offering flexible applications that provide actionable insight for making more informed decisions. Omnigo solutions have helped law enforcement and security professionals increase staff productivity by up to 25%, reduce compliance risk, and show measured improvements.

Omnitron Systems is a renowned provider of fiber optic, Ethernet, PoE network equipment and other network solutions. The company also provides enterprise and government security surveillance and network solutions.

At Onyx Security Group, their manned guarding services offer a robust and reliable on-site security solution tailored to the business or property. They deploy fully SIA-licensed and rigorously vetted officers who bring experience, professionalism and acute awareness to every assignment.

Onyx-Fire Protection Services Inc. is a Canadian provider of integrated fire protection, electronic security, and life safety solutions. Onyx-Fire delivers design, installation, inspection, maintenance, monitoring, and emergency services for commercial, industrial, institutional, healthcare, and government facilities.

Open Options has been delivering global open platform access control solutions since 1997. They were among the first to embrace true open architecture in an industry that offered proprietary, closed systems that trapped users into an expensive and limited model.

Orbit Communication Systems Ltd., a pioneering provider of airborne communications and satellite-tracking maritime and ground-station solutions, is helping to expand and redefine how they connect. Orbit systems on airliners and jet fighters, cruise ships and navy vessels, ground stations and offshore platforms. They deliver innovative, cost-effective and highly reliable solutions to commercial operators, major air forces and navies.

P3 Security GmbH was founded in 2014 and is headquartered in Dachau near Munich. They are the competent premium provider of exclusive security services in Germany, with a focus on the Bavarian region. Their expertise sets new quality standards in the security industry, which are regularly subject to internal and external audits.

Founded in 1995, PACE Security was formed to meet the growing need for innovative approaches toward security integration. Access Control, CCTV and security are all integral parts of any complete system. PACE Security provides complete solutions from the engineering to the implementation and installation of equipment and complete customer training for seamless integration of all three major elements.

Parker Custom Security specializes in providing door security solutions for commercial and residential markets. The company's service offerings cover CCTV surveillance, door installation, intercom systems, access control, and gates.

Partnership Security have steadily grown to be one of the most respected Fire and Security companies in the South of England. The fire and security division has numerous certificates of excellence for quality control and installation to BAFE and SSAIB standards. The security systems are normally based around the Texecom or Honeywell Galaxy control panels, being some of the very best on the market for ease of operation, value for money.

Preventa specializes in IT Management by looking after the day to day operations of the system. They attain this by assigning an engineer to the company who performs regular scheduled visits to solve ongoing problems and to develop the IT network and infrastructure to be highly efficient.

For more than 40 years, Pelweckyj Videotechnik GmbH provides professional technology for closed-circuit television and video surveillance. The company offers hardware and software solutions to meet customer requirements. For example, its surveillance systems are located in industrial plants, office buildings, power plants, and in the field of public transportation systems.

PFE limited is a Reliability Engineering company, based in North-West England, which offer the following services: Vibration Analysis, Laser Alignment, Thermal Imaging, Dynamic Balance and Mechanical Repair.

PGYTECH is a pioneering company creating accessories for drones and action cameras.

Phoenix Security Systems, Inc. is a global security solutions firm that specialises in residential and commercial security solutions. They also provide fire safety and security, along with life safety solutions. They deliver access control systems, CCTV surveillance systems, intrusion detection and other video security solutions for homes and businesses.

Photonic Universe is a supplier of solar, wind, off-grid, power management, and battery storage solutions, including flexible, semi-flexible, and rigid panels, controllers, inverters, DC-DC chargers, wind turbines, lead acid and LiFePO4 batteries and more. Serving CCTV, security, transport, marine, leisure, solar/ESS, off-grid, and industrial markets, backed by an in-house technical design team.

Platinum Protection Systems is a privately owned and operated security systems firm. They have proudly served commercial, industrial, and financial businesses in the New England Area and beyond since 2007 with state of the art security products and services. They offer a variety of technology solutions to provide the right products, services, and support to meet their clients' security needs.

Whether military properties, nuclear power plants, consulates, government buildings, technology companies, industrial complexes or nuclear waste storage facilities: Pond Security ensures comprehensive security in the most sensitive areas.

Portal Security was incorporated in 2011 as a traditional manned guarding security company, providing services to construction, infrastructure and housing organisations throughout the UK, with offices in Glasgow, the North West of England and in London.

Portcullis Security provides a comprehensive range of security solutions for all sizes of businesses and organisations. Their solutions cover the full life cycle of the project, from initial concept to completion, and are tailored to individual needs. From lithium battery detectors to High Definition CCTV, they offer a range of flexible options to meet security needs, including thermal, facial and number plate recognition.