LRSS Ltd. was established to provide efficient, expert security solutions to businesses. Its services include Static Guards, Mobile Patrols, Alarm response, Key Holding, Lock up/Unlock, Concierge, Gatehouse duties. It can also advise, implement and aminister electronic security services for example perimeter sensors HD CCTV systems.

LT Harper specialise in cyber security recruitment. It believes in providing an individualized, transparent service to customers whether they are looking for a new opportunity or to hire talent.

LuJam Cyber is a cybersecurity company that provides protection to SME’s network. Their product is complementary to firewalls and anti-virus software, detecting in different ways uncovered security threats including those associated with IoT devices.

Lupovis is pioneering network and cloud security, by fighting a different battle than conventional cybersecurity companies. Lupovis focuses on protecting organizations using active defence. It deceives and tricks adversaries. It turns the table on attackers and detracts them from crown jewels.

LUXRITE Limited is a leading independent distributor of CCTV products and services. The company offers an end to end solution to CCTV installers across the UK and Ireland. LUXRITE provides both the equipment and technical support, including networking and training.

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.

MacGregor Security is a private security management company offering professional security advice and services throughout the UK and globally. Now offering global security and risk management packages as well as local security services, MacGregor Security aims to always provide professional, affordable and effective security solutions, whatever your need.

Machina Research provides market intelligence and strategic insight to help clients maximise opportunities from the rapidly emerging Internet of Things, M2M and Big Data markets. Connected Cities Research Stream provides invaluable qualitative and quantitative analysis of emerging opportunity for machine-to-machine communications in applications such as CCTV, traffic monitoring, public transport, and other public services.

Magenta Security was established to provide high quality, bespoke staffed security services to demanding and discerning customers throughout the United Kingdom. Through its association with a national electronic security supplier, the company provides electronic surveillance of your site, with surveillance staff either based at your own premises, or remotely.

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.

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.

Major Security Solutions Ltd is an independent contract security company dedicated to providing a high quality, cost effective solution to their clients' security needs. The services include Static Guarding, Retail Guarding and Store Detectives, Office Concierge, Event Security, Mobile Patrols, Key Holding and Alarm Response.

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

MAN Commercial Protection is a well-established and highly regarded security company with vast experience in all areas of the industry. MAN Commercial Protection supplies fully trained security officers throughout the UK on a daily basis. The company holds SIA approved contractor status for the provision of security guarding, door supervision, CCTV and key holding services.

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 specialising in the protection of organisations 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.

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.

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.

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.

Matias Security is a trusted company of bespoke security solutions, protecting businesses across the UK and Europe considering that 2011. We are experts in sophisticated surveillance, access control, alarm systems, and biometric innovations, providing tailored solutions to safeguard the assets, premises, and information.

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.

Maximeyes Security provide highly motivated and fully trained SIA approved security guards to protect your premises.

Maximum Security Systems brings together a retired policeman and security alarm specialist to provide security advice and product installation. With our expertise, we can recommend exactly what your house or commercial property needs without trying to sell you anything unnecessary.

MAXTAG is a British company dedicated to the nationwide sales, installation and service of security tagging systems, CCTV solutions, retail analytics and loss prevention software to the retail industry. The company specialises in providing higher performance security products with lower service requirements for the retailer