MaREI is the SFI Research Centre for Energy, Climate and Marine research and innovation co-ordinated by the Environmental Research Institute (ERI) at University College Cork. The Centre comprises over 220 researchers focusing on defined global challenges such as the Energy Transition, Climate Action and the Blue Economy.

Marell Boats is into boat manufacturing and is based out of Sweden.

Marine Development Holland BV is a company dedicated to the design of Multipurpose vessels and workboats from 8,5 up to 50M and larger.

Maritime Anti-Corruption Network (MACN) is a global business network working towards the vision of a maritime industry free of corruption that enables fair trade to the benefit of society at large. Established in 2011, MACN is comprised of vessel owning companies within the main sectors of the maritime industry and other companies in the maritime industry including cargo owners and service providers.

The Port of Marseille Fos is France’s leading port and the 2nd largest mediterranean port. Ideally located on the shores of the Mediterranean, France's leading port, the Port of Marseille Fos, is the natural gateway to the south of Europe. It positions itself as an alternative to the ports of Northern Europe.

Martide's cloud-based maritime crew management solution helps to optimize processes. Their integrated seafarer database, crew planning, vessel management and seafarer self service portal makes crew deployment, recruiting qualified seafarers and retaining the existing pool more efficient for staff and crew both onboard and ashore.

Maru Watersport & Industry supplies quality products from various A-brands for the Superyacht builders, Offshore and Dredging, Fisheries, Ports, Defense and the Watersports shops.

At Massterly, they offer services for the customers’ entire value chain for autonomous ships; from vessel design and approval from relevant authorities, to control systems, logistics services, vessel operations, insurance and possible assistance on financing.

MasterShip helps shipbuilders to produce ships and yachts faster and cheaper, using its unique and mature MasterShip software and its unique engineering services formula.

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.

Meriaura Ltd is a Finnish family-owned shipping company with a fleet of 18 vessels operating in the Baltic, North-Atlantic and Mediterranean Seas. Their fleet consists of bulkers and multipurpose deck cargo carriers.

MEYER WERFT GmbH & Co. KG based in Papenburg was founded in 1795 and is in its seventh generation of family ownership. MEYER WERFT has achieved an excellent worldwide reputation in recent decades for constructing and building special-purpose ships. The company is especially well-known due to the construction of large, modern and sophisticated cruise ships.

Moen Marin is the world’s largest supplier of working boats to the aquaculture industry. They lead the way in electrification and digitisation of the fishing and aquaculture fleet. Their main products in this strategic area in the years to come will be service and work boats to the fish-farming and entrepreneur industry, diving vessels, tugs and fishing boats.

Mondiale VGL is Oceania’s major freight and logistics provider. They provide access to the world’s most significant trade routes through more than 40 years of strong customer and carrier relationships. Through their strong network of industry relationships, they provide access to the world’s most critical trade routes for a diversified group of customers operating in various industry sectors across New Zealand, Australia, Asia, Europe, and USA.

Mooney Boats are the largest ship building and restoration company in North West Ireland. They specialize in Boat Building, Engineering, Production, Refurbishment, Fabrication, Repair and Maintenance of Marine and Industrial Products. Their services include steel aluminum stainless fabrication; overhauls, repair and maintenance, hydraulics, electronics, pneumatics, installation of equipment and machinery, cleaning and painting.

Moravia Yachting specialises in providing independent and tailored advice on owning and chartering superyachts. They specialise in providing their customers with qualified, independent and tailored advice on owning and chartering superyachts of all sizes.

The shipyard MTG DOLPHIN is located at the northern shore of Varna lake, right in the middle between Varna East and Varna West port, with unrestricted access to the Black Sea. A team of over 600 professionals with considerable experience in the industry work hard for delivering quality shipbuilding, repair and docking service to their customers from all over the world.

MTS Yachts specialises in providing comprehensive Ship Management and Shore Support services on a global scale. As yachts grow increasingly complex in their operation and management, encompassing a wide range of responsibilities, such as crew management, financial oversight, insurance, refitting, and more, they offer invaluable assistance and support to owners, captains, and crew members across all aspects of vessel operation.

Mullock & Sons (Shipbrokers) Ltd. is a package/freight delivery company based out of Limerick in Ireland. As Agents, they take great pride in giving their full and careful attention to all vessels, from nomination, through port stay, to long after the vessel sails.

Nautica Store Shipyard provides maritime services, boat rental services, diving center, etc and is based out of Italy.

Navalu Aluminium Boats is into shipbuilding services and is based out of France.

Naviera Armas was founded in 1941 and has become the most important shipping company in the Canary Islands and, after the purchase of Trasmediterranea, the national leader in the sector. It currently has 40 vessels, 28 of which are ferries, 7 fast ferries, and 5 RORO. It provides services to more than 38 destinations, mainly in the Canary Islands, Balearic Islands, Catalonia, the Levante, southern Spain Strait of Gibraltar, Morocco, and Algeria.

Naviera Daedalus provides solutions like Maritime services, construction services and is based out of Spain.

By sharing their relevant online- and offline media expertise, Navingo brings together the world of maritime and offshore energy. As the global environment is changing industry strives for sustainable solutions. They believe that innovation takes place when inspiring ideas, valuable information and the right people connect.

NAVTOR is a leading force in the provision of innovative e-Navigation solutions, and a total supplier of navigational products and services for the maritime sector. Every day they strive to make life easier for navigators, and safer, clearer and more efficient for shipowners, ship managers and operators.

NDAR is a fully owned, limited company. Through partnerships and commercial agreements, NDAR is part of a multinational group of companies, and heads the group's operations in Europe, Russia and the Middle East. NDAR operates principally in the fields of naval architecture, ship building, ship operation and ship management.

They are Neander. They manufacture and supply dependable yet innovative turbo Diesel outboard engines to marine professionals. Their core product, the Dtorque 50 is available in over 40 countries, powering marine professionals across the globe.

Nedcon Maritime is the largest, independent Romanian Manpower Supply Company involved in the recruitment of Romanian Seafarers, Riding Teams, Shipyard Personnel, Oil & Energy Professionals, Hospitality Personnel and Industrial Specialists.

NEOLINE aims to develop and implement a transport solution aimed at drastically reducing the use of fossil fuels and the resulting greenhouse gas emissions, while providing shippers with a reliable, highly qualitative and competitive service.

Industry organization Netherlands Maritime Technology (NMT) connects, represents and strengthens the maritime manufacturing industry in the Netherlands. Members' interests are best served from a strong, strategic sector. That is why NMT is striving for a long-term maritime industrial policy and a level playing field in Brussels, The Hague and in the region.