Memoori is an independent market research and business intelligence firm providing strategic advice and information on industrial markets; specializing in Smart Grid, Energy Efficiency in Buildings and Physical Security. Their intelligence and advice helps technology companies and investors create sound strategies for future success.

Mentor Business Systems Ltd is a computer software company in the UK. The company’s fully integrated, end-to-end solution is a responsive and dynamic system which will streamline operations in organizations with field service or a mobile workforce. Mentor is a part of UTC Building & Industrial Systems, a unit of United Technologies Corp.

Mercury Alarm Services Ltd is into installation, commissioning, and maintenance of security systems including intruder alarms, fire systems, CCTV, and access control systems etc. Based in Liverpool, the company has easy access to the motorway network and also provide its services nationwide. Mercury Alarm Services are NGI gold certified and

Mercury Fire and Security Ltd install a variety of safety products for their customers in Nottingham and the surrounding areas. Established over 22 years ago, their company has developed considerably, and are now one of the local area’s leading providers of fire and security services.From fire alarms to CCTV, you can be assured that Mercury Fire and Security have everything that you need.

Meridian Media is a PR and marketing agency dedicated to the physical security sector specialising in CCTV, access control, perimeter protection, intruder detection, video analytics and SCADA. The company's editorial output ranges from white papers on the custodial sector to social media for CCTV manufacturers. Based in East Sussex, Meridian Media benefit from unrivalled contacts with the security press.

Metro Security Centre is a NACOSS approved installer (NSI Gold) and provides designing and maintenance services of access control, CCTV, fire detection, ANPR, building management control etc. From a small house alarm, a complete business security package, or a fully integrated bespoke retail management system, the company have the expertise to cover home or business no matter the requirement.

Metroline Security install and maintain fire alarms and security systems including intruder alarms, access control, CCTV, door entry, fire suppression, nurse call systems, etc. Providing solutions for businesses in South East England, Metroline are accredited with SSAIB, BAFE, CHAS, Safecontractor, NICEIC as well as being listed on Constructionline. Clients include blue-chip corporate clients, councils, schools, homeoweners and SMEs.

The Metropolitan Police Service employs around 31,000 officers together with about 13,000 police staff and 2,600 Police Community Support Officers (PCSOs). The MPS is also being supported by more than 5,100 volunteer police officers in the Metropolitan Special Constabulary (MSC) and its Employer Supported Policing (ESP) programme. The Metropolitan Police Services covers an area of 620 square miles and a population of 7.2 million.

Meyertech is a leading British developer of IP video management software that simplifies the operation of any control room. The mission is to provide an open-platform CCTV system that enhances safety, resource management, and organizational procedures. The product development roadmap is focused on the industry’s future. Since 2000, they have a proven track record of producing products and services that have helped to drive CCTV forward.

Micro Alarms Ltd design, install and maintain a wide range of electronic Security Systems and are NSI NACOSS Gold approved for Intruder Alarms, CCTV, Access Control and Fire Detection and Alarm Systems. We are proud to consistently achieve the high standards necessary to retain approval at the highest level. Micro Alarms are also a BAFE approved company for the design, installation, commission and maintenance of Fire Detection Alarm Systems.

Microsense is a patented, award winning microwave fence solution that solves the perimeter security headache at critical installations. Their microwave barrier is one of the most reliable and safe intrusion detectors used for outdoor perimeter protection and is designed to detect movement in external environments, suitable for areas where other types of external detectors cannot be used or do not give full coverage.

Microtec London install maintain and Service Intruder Alarm, Audio and Video Door Systems, CCTV, Voice over IP Communication, Access Control, Telephone Systems.

Midnight Security & Communications Ltd in supplying, installing & aesthetically integrating audio-visual, communications, lighting control and security systems into residential and commercial properties. The security systems includes CCTV, intruder alarm, access control, door entry, gates, public address, and ICT infrastructure. Midnight employs technically skilled and experienced engineers across the wide range of products and systems.

Might Security Services is based in Woking, Surrey and headquartered in Coventry, West Midlands. Their vision is become one of the market leaders in the security service sector in the world and a trustworthy name for stakeholders by remaining committed to service excellence and quality in order to generate high profitability.

Millennium Security is a supplier of temporary wireless security and fire systems to some of UK's leading household names. Their services include CCTV, temporary fire systems, wireless video detection, manned guarding and key holding / alarm response services.

Minder Security & Fire specialises in installation and maintenance of security systems including access control systems, CCTV, intruder alarms, and fire alarms etc. The company provides both residential and business customers within Sheffield, Barnsley, Chesterfield, Rotherham and the surrounding areas. Minder Security & Fire strive to provide the very best possible service and are always improving its products & services for customers.

The UK based, Mindtree is a security solutions provider. The company delivers bluetooth solution, digital video surveillance, integrated IT infrastructure management and software etc. to buildings, banks, hospitals, retail, media and entertainment.

Minster Alarms has been installing and maintaining Intruder Alarm Systems, Access control systems, CCTV, Fire alarms, extinguishers in York and cater for both domestic and commercial customers. The company offer maintenance contracts on all its new systems to ensure its clients receive priority engineering response. Minster Alarms is an approved company of the National Security Inspectorate (NS).