Magnox Ltd, the management and operations contractor, are responsible for the safe and secure clean-up of 12 nuclear sites and operation of one hydro-electric plant. The company is responsible for electricity generation at Maentwrog, defuelling at Wylfa and the decommissioning of Berkeley, Bradwell, Chapelcross, Dungeness A, Harwell, Hinkley Point A, Hunterston A, Oldbury, Sizewell A, Trawsfynydd and Winfrith, in the United Kingdom.

Maia Research is a renowned international market consulting company and has been engaged in 6 major businesses namely industrial research, specialized market investigation, business information data, intelligent data analysis, investment consulting and IPO consulting since establishment.

Maintel is a trusted provider of cloud communications and managed services helping customers in both public and private sectors improve their business through digital transformation. It is focused on delivering outcomes, not technology. It partners with some of the world’s leading technology companies and wrap-around the skills and services from professional and managed services teams, to help customers achieve their goals.

Malthouse Security Ltd. provides installation, maintenance and service of: Intruder alarms conventional wired and radio wire free Access control security systems Biometric, swipe card and key ring tokens Door entry video and audio systems from 1 way to larger systems in large number dwelling propertys Closed Circuit TV Warden Call and Nurse Call telecare community alarms Fire alarms and fire extinguishers

Marine AI is a software engineering firm, specialising 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.

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.

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.

MaRS is the world's largest urban innovation hub in Toronto that supports startups in the health, cleantech, fintech, and enterprise sectors. Today, it’s reshaping cities around the world. MaRS has been at the forefront of a wave of change that extends from Melbourne to Amsterdam and runs through San Francisco, London, Medellín, Los Angeles, Paris and New York.

Mass General Brigham Corporation is an integrated academic health care system, uniting great minds to solve the hardest problems in medicine for communities and the world. They connect a full continuum of care across a system of academic medical centers, community and specialty hospitals, a health insurance plan, physician networks, community health centers, home care, and long-term care services.

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.

Maven Security Technologies is one of the most renowned security companies, providing businesses the peace of mind they deserve. They provide clients with cutting edge solutions to ensure the safety of their organisations by mitigating physical and biological threats continuously.

MBDA is the only European group capable of designing and producing missiles and missile systems to meet the whole range of current and future needs of the three armed forces.

Based in Lisnaskea, McElwaine Security supply, install and maintain security system including intruder alarms, CCTV, access control and fire alarms. The company provides a superior level of security, particularly in isolated or rural premises. McElwaine Security service has been successful in increasing the feeling of security in urban spaces as part of an overall community safety strategy.

McGill Security is a specialist building services contractor serving clients in the Residential, Commercial and Industrial Sectors, as well as Homeowners. The company cover the whole of Scotland, providing the complete service from design, to installation and maintenance of intruder alarms, CCTV, fire alarms, door entry systems, access control, smoke detectors, and video entry systems etc. McGill is an NSI GoldAapproved Installer.

McGoff & Vickers(Fire & Security Sys)Ltd are one of the longest standing providers of Integrated Systems in the UK, providing installation, maintenance and designing services for all types of quality security systems. Based in Liverpool, the company's services include CCTV Surveillance, Intruder Alarms, Fire Extinguisher, and Access Control, Service and Maintenance and Remote Monitoring.

Mclennan Servo Supplies Ltd. is a renowned supplier of precision motion control products for over 40 years. They have a commitment to technical excellence and customer service and adopt a partnership approach to business. They offer their customers a professional specification and design service, backed up with qualified and experienced technical sales and applications support staff.

MDOTM was founded in London to bring the scientific method into the world of investing. They are the global provider of AI-driven investment solutions for Banks, Insurance Companies, Family Offices, Pension Funds, Wealth and Asset Managers.

MEC Security is committed to providing clients with an unrivalled security service. They are constantly adapted our methods and approaches to stay on the forefront of security, which ensures that your safety, assets and profile is never damaged. By choosing MEC Security, they are employing a firm, whose experience guarantees the pressure from any potential threats is completely alleviated.

MediaTek is a globally renowned developer of integrated, power-efficient systems-on-chip (SoC) for mobile devices, home entertainment, network and connectivity, automated driving, and IoT. They also provide Wireless Surveillance and Communications Solutions, Smart Home and Automation, Home Entertainment, Optical Storage, and IC Development Solutions.

Megadyne Group develops and manufactures power transmission belts, matched components and complete belt systems for any kind of machines. As a reliable partner for original equipment manufacturers and the aftermarket distributors, it has manufacturing plants in Europe, North America and Asia.

MEGVII is a globally renowned Artificial Intelligence (AI) company with core competencies in Deep Learning. They provide full stack machine learning, computer vision, software and technology solutions for enterprises. Their solutions include FaceID Cloud-based solutions, Face++ AI Open Platform and Smart City Management solutions.

As part of NVIDIA, Mellanox Technologies is a supplier of end-to-end Ethernet and InfiniBand intelligent interconnect solutions and services for servers, storage, and hyper-converged infrastructure. Mellanox intelligent interconnect solutions increase data center efficiency by providing the highest throughput and lowest latency, delivering data faster to applications and unlocking system performance.

Melrose Industries plc seeks to acquire underperforming industrial businesses, whose operational performance can be improved. The company invests in its businesses to fully exploit their operational and strategic strengths. Melrose finances its acquisitions using a low level of leverage, improves the businesses by a mixture of investment and changed management focus, sells them and returns the proceeds to shareholders

Menlo Labs (Menlo Ventures) offer time-tested strategy and aid founders to transform existing industries, create new categories, and build a better future. They provide consumer, enterprise and healthcare technologies in the fields of SaaS, FinTech, Cyber Security, AI/Robotics and Infrastructure/Developer Software Solutions.

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.

Merrion Vaults is part of a larger group of safe deposit box facilities with vaults in Scotland and England, as well as here in Ireland. They were the first independently owned safe deposit box centre in Ireland and are 100% Irish owned and operated. They provide custodial services to private individuals and businesses, allowing them to safeguard their most valued possessions in a secure state-of-the-art purpose-built vault.