MARCH delivers critical engineering services to support some of the UK’s pioneering brands. With a network of 24 offices and service centres across the UK, it specialises in managing complex, regulated environments, using technology to address the biggest challenges its customers and their industries face.

Marclay are a cyber security firm based in the United Kingdom specializing in the protection of organizations across the globe against cyber attack. They offer a unique insight into global cyber risks coupled with the knowledge and tools to effectively deal with and mitigate threats.

marcus evans is a provider and promoter of global summits, strategic conferences, professional training, in-company training, business-to-business congresses, sports hospitality and on-line information. The company maintains the highest standards of quality and service in research, technology, and product development. Commitment to service and quality are the basis for their reputation as the world's leading provider of business intelligence.

Marine AI is a software engineering firm, specializing in edge-based sensor-driven cognitive artificial intelligence (AI) to deliver safety-critical marine autonomy. With decades of experience in manned and unmanned marine vehicle design, manufacture and operations, coupled with vast experience in automation and autonomous systems software architecture and computer vision expertise, Marine AI has created Guardian cognitive AI control system.

MARITZ SECURITY mixes all unique security services with one goal and thats to save money. Maritz Security is a UK based company based in London. Some of the security services it offers are: reception security, close protection security, retail security, construction security, set security and guard dogs. All these services are offered to the private and public sectors.

Mark Two Technology offers a range of specialist electrical installations. All systems are designed to suit the customers requirement and installed to the highest standards.

Market Research Society (MRS) is a pioneer research association. For all those who need, use, generate or interpret the evidence essential to making good decisions for commercial and public policy. MRS is dedicated to the support, promotion and enrichment of the research and business world.

Marketing in Maritime (MiM) is a professional community united by a passion for marketing in the maritime sector.

From initial design, supply and installation, through to ongoing maintenance and monitoring, they maintain the capability to help prevent, detect and monitor the fire and security risks.

Established since 1992, Marpol Security provides a range of security services across the UK, tailor-made to meet individual client demands.

Marriott Security are system integrators and installer that tailor security systems according to its clients needs, with high quality access control systems, CCTV, automated barriers and intruder alarms. Based in Peterborough, as a SSAIB certified installers, the company gives its customers the most professional service possible.

Marshalls Landscape Protection offers a new approach – a design, engineering, and specification philosophy that enables highly effective protective and non-protective street furniture to blend seamlessly into the urban landscape design. With an extensive collection of everything from bollards, planters, and seating in various material options, available as crash-tested or non-crash tested.

Marshalls PLC is UK’s leading hard landscaping manufacturer, specializing in intelligent street furniture. The company stocks a huge range of bollards for deterrence, segregation, demarcation, perimeter protection, anti-ram and counter terrorism.

Martin Roberts is an established provider of premium architectural steel doorsets, and project management services. Widely installed throughout London, Martin Roberts doorsets are located in commercial skyscrapers, luxury accommodation, transport hubs, and high value retail complexes.

MAST is a leading maritime security company with a strong international presence and the ability to provide round the clock security support in complex and dangerous environments. The company is based in Malta with a logistics and operations support office in the UK. MAST offer support to key areas including physical security, technical design and installation services, training, and consultancy and risk management.

Master Alarms Ltd install, service and monitor security systems including smoke and heat sensors, CCTV, access control, and intruder alarms. Based in Kent, the company clients includes builders, working on new homes and apartments. Master Alarms are NACOSS approved and also deal with larger commercial enterprises including Ministry of Defense, Hospitals, Schools, & Universities.

Mastiff supplies and installs access control systems, CCTV, ID cards, monitoring systems and time & attendance systems across the United Kingdom. Based in Hampshire, the company have a UK wide customer base including large multi-national corporations, schools, hospitals and private businesses. Mastiff to provide security solutions, along with a full engineering back-up team for maintenance and system enhancements.

Matchday Security provide security for all sporting events throughout London and the South East. EG. Football, Rugby, Tennis, Boxing, Basketball, Road Races, Cycling, Regattas, Stadiums, Sports Grounds, Training Grounds, Road Closures, Parks, Bars and Events.

Matrix Fire & Security offers a complete range of fire and security systems for domestic and commercial customers. The team can install and maintain CCTV, access control systems and perimeter protection. It also offer perimeter security products, such as buried sensors, fence & wall mounted sensors, radar systems, microwave zoning systems and security management systems.

Matta is a privately held company with Headquarters in London, and a European office in Amsterdam. Established in 2001, Matta operates in Europe, Asia, the Middle East and North America using a respected team of senior consultants. Matta is an accredited provider of Tiger Scheme training; conducts regular research and is the developer behind the webcheck application scanner, and colossus network scanner.

MAV Systems is a specialist ANPR and surveillance camera technology provider to users worldwide. They have in-house design expertise spanning over 25 years of video solutions in covert and overt operations.