Lord & Company, Inc. is an engineering and technical services firm specialising in the design and implementation of fully-integrated, microprocessor-based systems in the United States.

Lumberg Automation products deliver intelligent wiring solutions such as electronic field bus components and connector and distribution box systems for all applications in industrial automation technology and complete wiring concepts for mechanical engineering and production systems for a wide range of industries.

Lunis Systems provides Complete AV Services, Audio Systems Design & installation in South Florida. Pro AV Installation Services for distributed video systems including led walls, TV Installations , video projectors, digital signage and restaurant menu boards

LVT Associates plans, installs, maintain and repairs security systems including access control, CCTV, intercoms, intrusion systems, fire alarms, security gates etc. The company brings together the communication, integration, control and reporting aspects that result in a comprehensive safety system. LVT Associates as the life safety provider, will be able to quickly and efficiently respond to any emergency situation.

M.C. Dean, Inc. has been a leader in security systems installation and maintenance specialized 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 organizations.

M.C. Dean, Inc. design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable 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.

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

M3T provides physical and logical security, IP-based video surveillance, remote monitoring, access control, automatic gates, intrusion detection, badge systems, intercom systems, key storage, locksmith services, electric locking hardware, power doors, video management and networking solutions for government and commercial organizations in Pennsylvania, Maryland, Delaware, the DC Metro Area, and Northern Virginia.

Mac Systems offers top-of-the-line security systems and monitoring services at our central stations in Tulsa and Oklahoma City. Mac Systems integrated electronic systems are designed and installed to deliver instant access to employee tracking and to help prevent loss of or damage to property.

MacPaw UA helps 30 million MacOS/iOS users empower themselves with technology. Humans behind CleanMyMac and Setapp.

Maersk Line, Limited (MLL) is an American company, headquartered in Virginia with offices in Norfolk and Reston, that provides U.S. flag transportation, ship management and maritime technical services to government and commercial customers.

For over 110 years, Maffey's Security Group has been a leader in helping businesses throughout New Jersey and beyond develop a safe and secure environment. From basic deadbolt locks to hi-tech access control, surveillance, and security systems, Maffey's can assist with all of business security needs.

Magnasphere is a company that is focused on providing superior performing magnetic contact sensor technology to the residential, commercial, industrial and federal government security markets.

Magnolia Bend IT is a small IT company that focuses on small networks and security solutions.

Maluco Security Group is one of the most trusted names in the security business. It offers clients a full suite of services ranging from personal protection in hostile high risk environments to low profile corporate security.

Protecting people and property with the latest technology. Mammoth Security Inc. was founded to service New Britain and the surrounding area, offering access control and security camera installation at affordable prices. MSI integrates all the technological systems involved in providing you with a top-notch security system into one package.

Organizations around the world face an ever-increasing barrage of cyber threats that present a risk to their data, operations and clients every day. Mandiant provides solutions that protect and defend organizations against cyber security attacks, globally leveraging innovative technology and expertise from the frontlines to deliver a broad portfolio of consulting, innovative software-as-a-service (SaaS) solutions and managed security services.

Manifest Concepts is not just a graphic design company. It specialises in Home Theater, CCTV, Custom computer builds cabling and much more. Anything in the communications and advertising industry we pretty much do.

Marvell Technology leverages its unrivaled portfolio of infrastructure technology to identify the best solution for unique needs. And it sits shoulder-to-shoulder with teams to build it. It looks for unexpected connections that deliver a competitive edge and reveal new opportunities.

MasTec Network Solutions are a specialty contractor for communications, utilities and governments. The company deal in Network Design & Planning, Disaster Recovery, Microwave Engineering among other services.

Matson Alarm began by providing primarily burglar alarm and monitoring services, however, as the company has grown, the product line has too. Matson Alarm now offers its customers burglar and fire alarm systems, methane detection and monitoring, access control and CCTV systems, voice and data cable wiring, and audio, video and telephone systems.

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 organizations by mitigating physical and biological threats continuously.

Low Voltage specialists of the following: access control systems, alarm systems, camera systems (IP or analog)data network systems, healthcare systems, intercom systems, phone systems.

McRoberts Security Technologies is one of the largest patient protection system integrators in the United States. It has been providing end-to-end patient/facility protection solutions since 1992. McRoberts Security Technologies supplies customised integrated solutions, including Active RFID tagging systems for tracking patients, and assets, CCTV surveillance, and access control systems.

MCS Detention is part of ISI Detention responsible for supplying and installing a wide range of detention product lines including Door and Utility Control, access control, intercom and paging, perimeter security, CCTV, and DVRs etc. The company is built on a foundation of strong technical leadership, as well as its solid management, training, and support teams. MCS has a distinct advantage in developing unique solutions for its loyal client base.