Institute of International Container Lessors (IICL) is the trade association of the marine container leasing and chassis provider industry. IICL container leasing member companies engage in leasing marine cargo containers to ship operators and others on a broad international basis. IICL intermodal chassis provider members are in the business of owning and leasing chassis to motor carriers, ship operators, and cargo owners.

Interasia was founded in Tokyo, Japan in 1967. The company has since been focused on providing a dependable network of ocean container shipping services throughout Asia. Interasia was at the forefront of the shipping industry's move towards containerization in the late 1960s and the company is proud to be one of the longest-operating container shipping carriers in the region.

Intermarine has been providing the most reliable liner services in the Americas for 30 years. The team has the industry knowledge and technical expertise to provide the best solutions for customers’ unique and changing transportation requirements.

IALA is a non-profit, international technical association. Established in 1957, it enables marine aids to navigation authorities, manufacturers, consultants, and, scientific and training institutes from all parts of the world to exchange and compare their experiences, achievements, and technical and operational policies via participation in IALA Technical Committees.

International Registries, Inc. and its affiliates (IRI) provide administrative and technical support to the Republic of the Marshall Islands (RMI) Maritime and Corporate Registries. IRI has been administering maritime and corporate programs and has been involved in flag State administration since 1948.

International Seabed Authority (ISA) is an autonomous international organization established under the 1982 United Nations Convention on the Law of the Sea (UNCLOS) and the 1994 Agreement relating to the Implementation of Part XI of the United Nations Convention on the Law of the Sea (1994 Agreement).

Established in February 2019, iO3 PTE LTD. was established to adopt an innovative approach in the digital evolution for maritime customers today. They communicate and operate efficiently and safely in challenging maritime environments. Their digitalisation platform has been specifically designed to support enhanced integrated solutions, asset optimisation, and delivery of secured critical applications globally.

Irish Continental Group plc is the leading Irish-based maritime transport group. They carry passengers and cars, Roll on Roll off (RoRo) freight and Container Lift on Lift off (LoLo) freight, on routes between Ireland, Britain and Continental Europe. They also operate container terminals in the ports of Dublin and Belfast. The Group also carries out ship chartering activities.

Irish Ferries is an Irish ferry and transport company that operates passenger and freight services on routes between Ireland, Britain and Continental Europe, including Dublin Port–Holyhead; Rosslare Europort to Pembroke as well as Dublin Port-Cherbourg in France.

The Isalos.net initiative has as its main purpose the connection of the maritime community with the new generation while at the same time it is a knowledge platform for the developments and experiences from the maritime industry and maritime daily life.

James Marine, Inc. was founded by C. Ronald James in 1986. The family-owned company began with twenty-five employees and has a proud history of extraordinary service and growth to the inland waterways. With over 1,300 employees in the JMI family of companies, they have 12 locations across Kentucky and Louisiana. They proudly promote a diverse workforce with an inclusive culture that encourages creativity and a positive team environment.

Japan CCS Co., Ltd (JCCS) was founded in May 2008 when a group of major companies with expertise in CCS-related fields, including electric power, petroleum, oil development, and plant engineering, joined forces to answer the Japanese government’s call for development of CCS technology as a countermeasure against global warming. JCCS is a unique company in the world to be founded and dedicated explicitly to developing integrated CCS technology.

Johnson Stevens Ireland Limited was established in 1979 by William F. Patchell (then Managing Director), Derek W. Johnson and Tom Bax-Stevens. It quickly became a major player in the Irish Liner Agency trade and retains that position today after over forty years in business. The company’s continued success is founded on an absolute commitment to the highest levels of customer service.

Jumbo is a heavy lift shipping and offshore transportation & installation contractor. Jumbo has been developing pioneering solutions for ocean transportation for more than 50 years. Since 2003, building on their heavy lift capability, Jumbo rapidly established a sound track record in the offshore subsea installation market.

Founded in 1989, Kalgin Global Logistics has grown from a team of two with a small office on Sydney’s North Shore, to a passionate team of more than 40 professionals with offices in global locations, including Auckland, Brisbane, Melbourne, Sydney, Suva & Lautoka.

Kanfer Shipping AS (Kanfer) is an innovative Norway-based developer of small-scale LNG sea transport and bunkering vessels, maritime LNG break-bulk and storage solutions. Unique designs drive down the cost of infrastructure and lower emissions from operations, providing a compelling alternative to traditional, capital-intensive onshore LNG facilities.

Kargosurge is a renowned logistics company with a strong focus on providing top-notch services to its clients. With years of experience in the industry, they have developed a deep understanding of the complexities involved in international shipping and logistics. Kargosurge offers a wide range of services that cater to the diverse needs of businesses across various industries.

Karstensen Kuldeteknikk AS are a global supplier of industrial freezing systems. Their extensive experience enables them to deliver different products to different industries. Fish processing, bakery, dairy and other are examples of this.

Kenon Holdings Ltd. is a holding company that operates dynamic, primarily growth-oriented, businesses. The holdings are at various stages of development, ranging from established, cash generating businesses to early stage companies. Their primary business is OPC Energy, a power generation company, in which they have approx. 58% equity interest. They also hold a 28% stake in ZIM, a global container shipping company.

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.

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.

The research institute is a specialised industrial technology institute under the Ministry of Trade, Industry, and Energy aimed at helping shipbuilding and marine equipment industry to develop with the comprehensive support.

Establishing the reputation of playing a pivotal role in international cooperation in the maritime sector as an IMO-specialised organisation.

KRISO (Korea Research Institute of Ships & Ocean Engineering), established in 1973, is a government-funded research institute in the Republic of Korea and the provider of technology development in ships and ocean engineering.

Founded in 1960, the Korean Register of Shipping is one of the leading classification societies in the world renowned for its technical service excellence. They offer cradle-to-grave services for ships and marine structures in terms of technical support, compliance verification and R&D services.

Koyo Kaiun Co., Ltd. is a renowned global chemical tanker owner operator from Japan. With more than 75 years of operational experience, Koyo fleets are all equipped with stainless steel tanks. Altogether, they transport around 500 different types of liquids, including organic and inorganic bulk liquid chemicals, acids, animal fats, edible oils, potable alcohols and clean petroleum products.

In Rotterdam – Europe's most important container port – the Kramer Group offers both large and small customers the best imaginable service in virtually all aspects of container logistics.

Kumiai Senpaku Co., Ltd. fabricates livestock grain carriers, large material carriers for iron steel, LPG carriers and oil tankers in rapid succession with all-out support from their cargo owners, who are leading businesses in Japan's industry, resulting in an expanding fleet of vessels. They own a total of 20 or more oceangoing vessels in Japan and Singapore, holding the position of the top independent shipowner in Japan.

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.

Kyokuyo Shipyard Corporation are builders of merchant vessels and ships, including tankers, container carriers and reefers. Through the business and building experiences gained over decades with their international and domestic customers, Kyokuyo has acquired an invaluable treasure that is the solid reputation for holding high building standard.