K-Sea Transportation Partners L.P., headquartered in East Brunswick, New Jersey, is a leading provider of marine transportation, distribution and logistics services in the U.S.

Klein Marine Systems, Inc. is the supplier of side scan sonar equipment and waterside security and surveillance systems in the USA. Klein’s side scan sonar systems are deployed by governments, navies, port authorities, surveyors, oil companies and universities worldwide. Klein manufactures and supports HarborGuard integrated waterside security and surveillance system which combines radar, infrared and daytime video surveillance technology.

Kreg Tool is a growing, employee-owned, tool-manufacturing company with their global headquarters located in Ankeny, Iowa, USA. They manufacture a wide variety of tools, accessories, and equipment for woodworkers and do-it-yourselfers. Most well-known for the Kreg Jig® pocket-hole jig, the company also offers cutting and measuring solutions, clamping tools, screws, and much more.

Kyodo USA is one of the world's renowned suppliers of ship operation equipment and marine services. With over 20 years of experience in the international marine shipping and transportation industry, they proudly provide services to over 300 customers in over 100 countries worldwide.

Since 1945, La Marche has been providing reliable power conversion products. La Marche products include industrial battery chargers, rectifiers, power supplies, inverters and many more. They have built their reputation by controlling all aspects of the development process, including design, in-house manufacturing and testing.

Lake Assault Boats LLC, is part of Fraser Industries LLC and is a foremost manufacturer of patrol, fire, and rescue craft.

Lenco Marine is the true pioneer in the marine and boating world – manufacturing not only trim tabs but also electric actuators, hatch lifts, switches and the all-new Auto Glide boat leveling system.

LGS Marine Lighting specialises in the sale of marine grade LED lighting fixtures, and other lighting products. They have a wide range of lighting options available, including outdoor LED flood lights, LED bunk lights, LED deck lights, LED Downlights and more. They also provide lighting plans for commercial spaces or vessels.

Liberty Maritime Corporation is a New York-based commercial shipping company operating both U.S. flag and various foreign flag vessels. They have demonstrated their commitment to quality, performance, and innovation for over three decades.

Lightspeed has collaborated with dealerships, creating industry-specific software solutions to streamline the way users work. They’re fanatics about the recreation industry, and they’re out to make dealerships more efficient, productive, and profitable.

LinkQuest is specialised in developing and manufacturing sophisticated electronic systems using advanced acoustics, Doppler, array signal processing, digital signal, and imaging processing technologies for underwater and medical applications.

Little River Marine manufactures a variety of rowing shells and skiffs, with their headquarters based out of Gainesville, Florida, USA.

Mack Boring & Parts Co. is a privately owned business, having recently celebrated its 100-year anniversary with the fourth generation of continuous family leadership. Mack Boring manages nearly 500 Authorized Dealers in North and Central America. The dedicated staff and highly skilled technicians strive to deliver a premier customer experience and continue a tradition of excellence in the marine and industrial markets.

Marine Conservation Institute is a team of highly-experienced marine scientists and environmental policy advocates dedicated to saving ocean life for future generations. To enhance marine protection efforts in the U.S. and around the globe, they also built the world’s most comprehensive online marine protected area database.

Marine Emergency Response Group has a vision to provide organisations, new and old, with consulting, training, and team building, to focus on preparing emergency responders with the skills to handle situations presented during crises and normal daily vessel operations.

Marine Kinetic Energy designs land and sea-based Power Plants, Mobile Power Systems that can be deployed in vehicles, ships, vessels, rail systems, buildings, factories, and hospitals, used in the Military, DOD, DOE, and FEMA.

Markey is a pioneer in the marine deck equipment and winch industry. Their fully custom winches sit on countless tug boats and ships around the globe. A winch is a long-term commitment for a vessel that usually can’t afford to be down for repairs. And the consequences of a failure could be disastrous.

Marlink is the expert of fully managed network, IT, IoT and Cyber Security solutions customers can rely on to run their remote operations in an ever smarter, more profitable, and sustainable way. Their global maritime Satcom and terrestrial hybrid network are fully managed and integrated with the digital solutions, keeping the users connected across oceans worldwide.

Marquette Transportation Company, LLC is one of the largest marine transportation service companies in the United States. Headquartered in Paducah, Kentucky, and founded in 1978, Marquette has continued to grow into a pioneer in the industry.

Mason Marine is more than just a service provider. They are the trusted partner in achieving user goals. They offer customised solutions that fit the vessel’s needs. They have a team of experts who are passionate about what they do and committed to delivering excellence.

MasterCraft has cultivated its iconic brand image through a rich history of industry-renowned innovation, and more than four decades after the original MasterCraft made its debut the company's goal remains the same - to continue building the world's best ski, wakeboard and luxury performance powerboats.

Matson Logistics, Inc., established in 1987, extends the company’s transportation network reach, offering customers throughout North America domestic and international rail intermodal service, long haul and regional highway brokerage, supply chain services and less-than-truck-load (LTL) transportation services.

Mavrik Marine Inc. is a privately owned aluminum boat manufacturer providing vessel design, construction, and repair services to the commercial marine market since 2010. With a history of developing the finest quality boats on the market, Mavrik has continued to grow its project portfolio and expand its customer base.

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).

McDonough Marine Service is the proven leader in the marine transportation and logistics industry. For over 75 years we have empowered the success of our customers through the delivery of exceptional customer service, superior assets, creative marine transportation solutions, and logistics and project management expertise.

Middle River is a bulk materials transportation provider offering customised solutions for customers in a wide assortment of industries. From construction to ­­­­­­­­industrial, to utility work to agriculture, their multi-service approach and decades of experience allow us to build a plan to optimize the supply chain.

Based out of the US State of Michigan, MilPro Marine provides high-grade rescue and emergency safety equipment, especially for dive rescue/recovery, flood evacuation, firefighting, patrol and security enforcement.

MIND Technology's worldwide Marine Technology Products segment, which includes its Seamap and Klein Marine Systems units, designs, manufactures and sells specialised, high performance, marine sonar and seismic equipment.

Modutech Marine is dedicated to providing the highest quality repair services and custom built boats, to fit any request. Modutech Marine has been owned and operated by the Swindahl Family since 1970. Carl and Elaine built the business primarily in the fishing industry, building fiberglass gillnetters and seiners.

Monster Marine Lithium is a battery company designed and built for anglers by anglers. Here at MML got tired of dragging around all the extra weight, not to mention the unexpected acid battery dying on them during a bass tournament, so they developed and designed a battery that would allow them to troll all day and run all the needed electronics, live wells, lights, and even video cameras in boat without worries.