The Mærsk Mc-Kinney Møller Center for Zero Carbon Shipping ensures real climate action. They are a not-for-profit, independent research and development centre, looking to accelerate the transition towards a net-zero future for the maritime industry. With their partners, they drive and facilitate the development and implementation of new technologies and build confidence in new concepts.

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 armed forces. They are an integrated defence company that provide missiles and missile systems for each branch of the armed forces (air, sea, land).

MCS International Marine Services BV are specialised in Ocean Towage & Salvage, Offshore Chartering, Heavy Lift / Project Cargo Transportation and Sale & Purchase. They are active as independent Brokers and Contractors in the global maritime industry for more than 30 years.

MDS Europe Ltd. are specialists in high performance food grade lubricants, oils & greases.

Mechan Ltd is a globally renowned company in the design, manufacture, installation and maintenance of handling equipment for rail depots. Engineered to withstand the constant demands of rail depots and workshops, their lifting and handling equipment is built to outperform, outlast and outsmart their rivals.

Meercat Boats is the United Kingdom's major builder of versatile steel workboats. Their versatile single and multi-hulled workboats have been sold around the world. The road transportable version offers an effective solution to the problems of fast access and mobilisation to difficult locations often far from the coast.

Megacon is a major designer, manufacturer and international supplier of high-tech electronic products for industrial, mobile, marine, offshore, subsea or seabed applications. They offer the best competitive technical solutions to cater to a wide range of renewable energy requirements.

Mercator Limited is Mumbai-based International organisation. As a group, Mercator has diversified business interests in Coal, Oil & Gas, Commodity Transportation and Dredging.

Metalock Venezuela is a major company in on-site engineering repairs for all industries within the Caribbean area. Established in 1969, they have decades of experience in mechanical equipment repairs, with the capacity to offer immediate mobilisation of their specialised technicians to fulfill all in situ repair requirements.

MME Group is a family owned business that was founded in The Netherlands more than 50 years ago. Since then, it has expanded to become a globally operating and well respected leader in its fields of activity. These include (Non) Destructive Testing, Marine Surveys, Cathodic Protection, Marine Growth prevention, Rope Access, Aluminium Boarding Equipment and Playground and Recreational Safety services.

MMS Ship Repair & Dry Dock Co Ltd provides a one stop shop for ship owners with all services carried out in-house performed by time-served, experienced tradesmen who are committed to working with the customer. Their priority is to ensure all jobs are completed on time, to budget and to the highest standard of workmanship.

Modular Pontoon Systems has stock of new and used container pontoons, modular workboats, self-elevating platforms and deck equipment which is available for rental and or purchase. With their extensive range of container pontoons, the company can provide a fully fitted work platform and provides a one-stop-shop for both short and long-term projects.

Modulift is a team of specialist engineers designing innovative products to optimum specification to ensure a safe lifting environment around the world. They are the globally renowned supplier of the Modulift range of Modular Spreader Systems for heavy lifting applications.

MOLABO GmbH is a Germany-based startup company, which is dedicated to developing electric drives for the e-mobility revolution. The company's mission is to provide safe-to-touch low-voltage e-solutions to enable sustainable mobility worldwide.

Momac Group is a globally renowned company in the service/maintenance repair of gearboxes, electric motors, hydraulic cylinders and metallurgical engineering equipment.

Monaco Shipping Services (MSS) is one of the major specialised brokers dealing with the world wide transportation of fruit and frozen cargoes in specialised reefer ships. This involves not only the chartering but also the sale and purchase and demolition work for such vessels. Additionally, they work as yacht brokers in the name of Monaco Yacht Management merging their wide international network with the important presence of yachting in Monaco.

Montrose Port Authority's aim is to develop Montrose as the port and logistics hub for North East Scotland. This will build on their existing reputation as the port of choice for key oil and gas suppliers as well as the growing offshore renewables and decommissioning sectors. They also aim to strengthen their position as a logistics hub for traditional general cargo imports and exports and a welcoming destination for the cruise industry.

MSC Terminal Valencia is the Terminal dedicated to the handling of containers of Mediterranean Shipping Company (MSC) second shipping company in the world ranking. Its strategic location (350 km from Madrid) and its infrastructure endowment make it one of the main shipping platforms in the world and the most important in the Western Mediterranean.

Nabu is the solution that allows customs declarants to enter their declarations without having to process tons of documents. Their platform structures and harmonises information between documents and the customs tool, so that the right data goes directly to where needed.

Nahar Marine Services is renowned an exporter/supplier of used but good-conditioned ship spare parts all over the world. They traditionally offer their product with a good range and services. As exporter, they try to make the best reputation & relation with ship owners/managers/ suppliers by their proficient activities, commitment, sincerity & honesty.

Headquartered in Japan’s Setouchi region, the centre of the country’s shipbuilding industry, Nakashima Propeller Co. Ltd. is a manufacturer of marine propulsion equipment, boasting a leading share in marine propellers. Nakashima seeks to offer a full range of services catering to each ship’s entire lifecycle while achieving fuel efficiency to reduce the burden on the environment.

NamPower is the national power utility of Namibia and specialises in the generation and transmission of electricity. As an electricity company, NamPower understands that electricity invariably plays an important role in the socio-economic development of Namibia.

NanoAvionics is a small satellite mission integrator focused on delivering new generation small satellite buses and propulsion systems for the satellite applications and services market. The company is proud to be enabling numerous space-based businesses by supplying the market with its multi-purpose, high-performance – and at the same time – the most affordable nanosatellite and microsatellite buses.

National Historic Ships UK is a government funded, independent organization which gives objective advice to UK governments and local authorities, funding bodies, and the historic ships sector on all matters relating to historic vessels in the UK.

The National Oceanic and Atmospheric Administration (NOAA) is an American scientific and regulatory agency within the United States Department of Commerce that forecasts weather, monitors oceanic and atmospheric conditions, charts the seas, conducts deep sea exploration, and manages fishing and protection of marine mammals and endangered species in the U.S. exclusive economic zone.

The National Shipbuilding Office (NSO) drives transformative change to empower a globally successful, innovative and sustainable shipbuilding enterprise that works for all parts of the UK. The NSO oversees all of the Government's interests in UK shipbuilding, supports growth in the sector, and works with industry to improve productivity and competitiveness.

The Hamburg based company Nauticor GmbH & Co. KG is a supplier of liquefied natural gas (LNG) as fuel for ships. As a part of Gasum, Nauticor combines a broad range of competencies in cryogenic technology, logistics, and bunkering to develop LNG supply solutions for maritime customers in Northwest Europe, especially the North and Baltic Sea.

Naval Ship Management (NSM) is a major provider of complete maritime sustainment solutions. Their team of sustainment experts, strategically located across Australia, work with their broad international supply chain to provide cost-effective and responsive solutions that optimise the availability, capability and seaworthiness of critical maritime assets.

Nebras Alkhaleej for Marine Services began its journey in 2018, driven by a profound passion for the maritime world. Their foundation is built upon the principles of integrity, transparency, and collaboration. They believe in responsible and sustainable business practices and hold certifications, including ISO 9001:2015 and ISO 45001:2018. From marine supplies to multiple specialty trading, agency, catering, and logistics, they cover them all.

Neptune Energy is an independent oil and gas exploration and production company with a regional focus on the North Sea, North Africa and Asia Pacific. Building on 50 years'​ experience from activities in 11 countries worldwide, their vision is to create the leading international independent E&P company within the next 5 years.