Karmøy Winch AS is a company designing and fabricating complete deck equipment solutions for tugs, anchor-handling - supply vessels, offshore construction vessels, reseach vessels, fishing vessels and oilrigs. The equipment is delivered under the product name KARM. Typical products are winches, Karm Fork, towing pins, fish pumps, deck cranes. They are a manufacturer of deck-machinery for fishing, towing and anchor-handling vessels.

Together with about 100 group companies in Japan and overseas, Kawasaki Heavy Industries oversees the formation of a 'technology corporate group'.​ Their technological capabilities, polished over a history that exceeds a century, send diverse products forth into wide-ranging fields that go beyond land, sea, and air, extending from the ocean depths to space.

Keihin Dock Co., Ltd. was established in 1968 with investment from Nippon Yusen Kabushiki Kaisha as a company engaged in small ship repair business. Since their founding, the company have maintained close ties with Keihin Seiki, Keihin Corporation, and Keihin Valve Corporation, integrating industrial valve manufacturing and sales operations with these companies.

KEPCO E&C is a world-class company having the A/E (Architect Engineering) and NSSS (Nuclear Steam Supply System) Design technology, and developed Korean standard nuclear power plant OPR1000 (Optimized Power Reactor 1000) and APR1400 (Advanced Power Reactor 1400), the next generation nuclear power plant with international competitiveness.

Khalid Faraj Shipping (KFS) is one of the private sector Ship owners / Ship Operators based in Abu Dhabi with a current fleet strength totaling Seventy- Five (75) Vessels mainly consisting of Landing Crafts, Tug Boats, Cargo Barges, Crew Boats, Passenger Boats, Offshore Supply Vessels, Offshore Construction Support Vessels and Project Carriers.

Kingsbury Machine Tools (Kingsbury) is a family business that has been supplying the UK’s most advanced manufacturing sectors with high quality German machine tools for more than fifty years. From their spacious and well equipped facilities in Gosport, Hampshire, they offer a nationwide service, providing manufacturers with innovative machining solutions and comprehensive support.

Klaveness Combination Carrier ASA owns and operates a fleet of combination carriers. Its unique fleet is the most CO2 efficient deep-sea transportation system in the world emitting up to 40 % less CO2 compared to standard vessels. The fleet will grow even further in the coming years through the extensive new building program.

Kleven Group is the parent company for Kleven shipyard and Myklebust shipyard, and is one of the largest companies in Ulsteinvik besides Rolls-Royce Marine and Ulstein Group. Kleven Group had about 450 employees in 2011. The Kleven Group operates businesses within construction, repair and remodeling of vessels in Ulsteinvik, at Gursken and at rented facilities on Rovde.

Kongsberg Maritime is a world leader in marine technology. With an extensive portfolio of innovative and integrated products and solutions, Kongsberg Maritime delivers efficiency, reliability, flexibility, and environmental sustainability to enhance the business of its customers.

KSOE aims to evolve into a technology-oriented company in the shipbuilding & offshore business equipped with world-class R&D and engineering capabilities.

KOTUG is international towage and maritime company. Driven by their passion ‘Ahead in Maritime Excellence’, they empower clients and stakeholders with the complete portfolio. They offer varied services that range from designing, building, chartering and operating vessels, to training people and providing innovative consultancy on a worldwide scale.

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.

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.

LALIZAS manufactures and distributes in the global market over 10.000 products of marine equipment, lifesaving equipment and miscellaneous items directly related to various sea sports and activities.

LampseaTM is always aiming to develop and manufacture a constantly growing collection of hand-crafted LED marine lighting products.

LEWA GmbH is a manufacturer of diaphragm metering pumps, process pumps, complete metering systems and plants. They offer customised solutions, with a focus on taking a comprehensive approach to pump and system integration and on the process itself. LEWA’s core expertise includes first class service and spare part distribution in aftersales combined with many years of experience in the international project management.

LFS Marine & Outdoor was founded in 1967 as a supplier to commercial fisherman. Since then the company has grown and diversified to include sport fishing supplies, pleasure boating supplies, kayaks and accessories, and outdoor clothing and shoes.

Lifting Online is committed to supplying a broad range of high quality products for all lifting needs, while maintaining competitive pricing and immaculate service. They provide top quality lifting, lashing, rigging and materials handling equipment through our online platform and call centre.

Lilaas is one of the world's renowned manufacturers of various types of control levers and joysticks for marine and offshore use. As a result of unique design, top-grade materials and thorough test procedures, they produce products of high quality that requires a minimum of service and maintenance.

Linssen Yachts produces steel motoryachts from 9 - 16 meters (30 - 55 feet). The Grand Sturdy INTERO series and the Linssen SL series in Sedan and Aft Cabin versions and the Variotop® series. A very high quality and level of finish and build. The Grand Sturdy 450, 480 and 500 AC Variotop® are fitted with the inhouse developed and patented Linssen Variotop; Linssen Yachts developpes and produces everything in house.

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

Lochin Marine International Limited is a British boat building and marine services business spanning more than 40 years in the industry - one of the UK's oldest continuously operating boat building companies. Building both for the commercial and leisure sectors worldwide, there are more than 500 constructions sharing the name. Lochin craft are used as lifeboats, police patrol launches, pilot tenders, passenger carriers and other applications.

Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.

Loft Orbital deploys space infrastructure as a service, providing rapid, reliable, and simplified access to space. Loft Orbital can seamlessly integrate with multiple payloads and buses out of box, offering customers the development times of CubeSats without sacrificing heritage, performance, or reliability.

Lungteh's yard comprises a small but close-knit team of professional designers and master builders who are fiercely committed to its craft – both the technology of shipbuilding and the art of delivering the exemplary service every vessel and its owner deserves.

Machinefabriek Vos En Zonen BV is a reliable partner for customised metalworking for the maritime and offshore sector in the Drechtsteden region.

Madden Marine offers an extensive range of services to an increasingly international market, based in Belfast; the home of shipbuilding! With fit-out contracts completed from the Irish Sea, right across to the Atlantic and the Pacific, Madden Marine has earned a reputation for high quality in both production and service!

MAHI is on a mission to unlock the potential of manned and unmanned vessels. It realises this ambition by delivering state-of-the-art, easy-to-integrate situational awareness, communication, and collision avoidance modules to customers. The goal is to increase operational capabilities and reduce cost and time-to-market.

MAN Engines offers a wide range of efficient diesel and gas engines with a power range from 37 to 1,471 kW (50 to 2,000 HP) between 4.6 and 25.8 litres displacement and numerous axles and transfer cases for a variety of uses. They develop, produce and distribute innovative products of excellent quality for a wide range of applications.

Mandarin Shipping Limited is a Hong Kong-based shipping investment company providing investors with a platform to invest directly in shipping assets. Mandarin Shipping provides investors with a direct and transparent investment model with access to investment opportunities in the maritime transport sector.