Lyon provides and manages a team of professional, fully vetted PSIRA-registered security officers. They utilize the Onguard biometric scanner system to manage full access control at multiple premises. Their control room operates 24/7 with on-site and off-site CCTV camera monitoring, patrol monitoring, mobile patrol, body cams, analytical cameras, and various advanced technological security systems tailored to suit the clients' needs.

UK's Lyrico Systems design, install, commission, maintain, and monitor CCTV, fire alarms, access, intruder alarms, and intercom systems for wide range of clients including local authorities, shopping centres, schools, hospitals, and commercial businesses. Lyrico's network of engineers are based across the UK to offer a nationwide coverage and are dedicated to delivering exceptional customer service.

LYYN technology enhances visibility in real-time in fog, dust, lowlight, snow, smoke, subsea, etc. LYYN works on images and video from normal colour cameras, but can also be used in processing saved material. The company’s products are used in many different applications. The main markets are the subSea and the security and surveillance industries. It has developed real-time image enhancement algorithms that can give any CCTV system a real boost

LYNN technology enhances visibility in real-time in fog, dust, low light, snow, smoke, subsea etc. LYNN will "turbo charge" any color video system, analogue or digital, existing or newly invested.

The company provides CCTV security solution and real time video enhancement solution. Real time video enhancement for Digital/HD Video. Plug and play in field or in office applications.

M & E Alarms (Barnstaple) Ltd design and installs security systems such as Access Control, Electric Gates, Wireless Equipment, External Beam Alarms to list just a few. The company provide a comprehensive and professional fire and security service to the Homes and Businesses in the South West. M & E Alarms have worked closely with local authorities, maintaining fire and security systems in many schools, hospitals and council buildings.

m_PAC is a high-tech security company that develops and distributes the most advanced security systems in the world. The m_PAC product line proudly stems from renowned German engineering and meets or exceeds the highest technical specifications available in the market at a competitive price.

m_PAC USA is an international high-end security developer, manufacturer, and distributor, focusing primarily on camera and related surveillance systems. The company’s product portfolio features high-tech indoor and outdoor cameras with highly developed thermal imaging, ultra low light EMCCD capabilities, and a stand-alone IP camera system designed for remote and undeveloped areas and terrains.

m-View Live Video (m-View) is an innovative Australian company with global reach. A pioneer mobile video solution company that specialises in providing digital evidence management, live video streaming, body worn cameras, and in-car-video systems across all industries.

M.A.C. Security Solutions are specialists in CCTV, Alarm and Security Systems.

M.C. Dean, Inc. has been a leader in security systems installation and maintenance specialised in intruder detection system, access control system, CCTV, and Sound and Audio/Visual Systems. The company provides design and technical services to commercial, industrial and governmental clients. Based in Virginia, M.C. Dean is the nation’s premier electrical design-build and systems integration firm for complex, mission-critical organisations.

M.C. Dean, Inc. design, build, operate, and maintain cyber-physical solutions for the nation's most recognisable mission-critical facilities, secure environments, complex infrastructure, and global enterprises. The company's capabilities include electrical, electronic security, telecommunications, life-safety, instrumentation and control, and command and control systems.

M.J. Quinn Integrated Services Ltd provide design, installation and maintenance of telecoms, mechanical, electrical, fire detection and suppression systems, LED Lighting, Air Cooling and building services. The company's clients base include transport, retail, commerce, public services, education and hospitality. Based in Liverpool, M.J. Quinn provides tailor-made solutions on both fire protection and detection systems to major companies.

M.N.O. Stühler GmbH & Co. KG is a multimedia communication enterprise. Based in Germany, the company offers video systems, security systems, facility management, intrusion detection, fire alarm and access control systems digital locking systems, intercoms and network technology etc. installation services.

M.P. Alarms (Fire & Security) Ltd are into supplying and installing alarm systems, CCTV, access control systems, and fire alarms. The company's professional team of dedicated managers, supervisors and security Officers provide effective and efficient security services 24 hours a day. M.P. Alarms is continually inspected to ensure continually provide a high standard of work in the office and on site.

MT Electronics offers security services ranging from CCTV cameras, access control and monitoring to DVRs.

At PiS Group, they pride themselves in being a top machinery supplier in the industry. Their company has been providing quality machinery to businesses for over 5 years.

M2 Security provides security and surveillance services for a wide range of purposes. The company's portfolio includes mobile surveillance, personal security, event security, store surveillance and reception services.

MCPL is a pioneer of PLC (Powerline communication) precisely BPL (Broadband over Powerline) in India with specific capabilities in providing solutions for the Power & Telecom Sector. It is dedicatedly working on “Technology Innovation” with key focus areas being Rural Telecommunication Mediums and LT Networks of the SmartGrid, alternative Energy Sources & Energy Management Domain.

M2M Services is a company specialised in providing hardware, software and data services for security companies. The company provides integrated solutions that enable customers to build and deploy reliable and efficient infrastructures to monitor and manage remote assets whenever and wherever needed.

M2SYS Technology manufactures biometric identity management solutions. The USA based company provides cloud and mobile solutions with robust identity management technology to government, healthcare, organisations, financial services, workforce management and public safety to prevent fraud, protect assets and save money.

m2trust provides users with a PKI administrator that makes managing digital certificates more secure, efficient, and cost-effective in heterogeneous and complex infrastructures. Large companies and government agencies with numerous networked devices rely on m2trust software and interfaces to fully automate the lifecycle management of their digital certificates.

M3force is a joint venture between two of the leading security service providers in the industrial security trade, vigilant security & investigation services (pvt) ltd. & watchguard security & investigations (pvt) ltd. Vigilant (estb. 1973) & watchguard (estb. 1993) together count almost 50 years experience in providing security solutions in Sri Lanka.

m3 Networks is an IT support company based in Perth, Scotland. Its core services include remote IT support for desktops and servers. It also provides high integrity data management solutions for environments relying on business critical systems, e.g. dental practices.