Marine technology services in Japan
The company’s mission is to bring the benefits of satellite development and utilization to all people through the design, development, and operation of nano-satellite constellation systems. Through the realization of early in-orbit demonstration of VDES satellites, the company contributes to the establishment of the basic infrastructure for future ship identification, safe navigation, and maritime digitalisation.
Asahi transport energy to sustain the lives of people, a mission to be proud of. They focus first on safety because the daily work is exposed to danger. A solid safety management accumulated over the years is their precious asset.
BEMAC's marine plant business encompasses everything from design through to manufacturing, installation, and maintenance for power distribution systems, control equipment, and all other types of electrical equipment and systems used on large ships.
Paints beautifully color townscapes and living environment surrounding us, and protect the materials from corrosion and deterioration. Since its foundation, CMP (Chugoku Marine Paints, Ltd.) group has devoted itself in protecting materials such as steel in harsh fouling and corrosive marine environments for 100 years, and its antifouling and anticorrosive technologies keep evolving.
ClassNK is dedicated to ensuring the safety of life and property at sea, and the prevention of pollution of the marine environment.
Daihatsu Diesel has been designing and producing custom-made engines for the maritime and industrial sectors. Through creativity and flexible thinking we provide our customers with future-oriented total solutions.
Daiichi Tanker Co., Ltd. was established in 1961 and, throughout the years, has provided numerous maritime transportation services, while focusing on meeting the demands of their customers and fostering the development of seafarer talent. Moving forward, they aim to continue growing and adapt to the changing times, leveraging the expertise accumulated in the maritime transport service to provide safe and reliable transportation.
e5 Lab Inc. develops solutions to help meet Japan's shipping industry's various challenges, including greenhouse gas emissions, labour shortages and identify ways to harness autonomous shipping technologies.
ENEOS Xplora is engaged in the development and production of oil and natural gas in Japan and around the world as one of the principal operating companies of the ENEOS Group, Japan's largest energy, resources and materials conglomerate.
Exeno Yamamizu offers a wide variety of services related to shipping and shipping, from shipbuilding and trading ship brokerage to consulting on shipbuilding, ship ownership, and marine transportation in general, sales of ship-related products, and construction management of various works, to meet the needs of our customers.
FUKUJIN KISEN CO., LTD is a ship-owning company based in Ehime, Japan. They manage their own vessels and crew members, and have their own DX system, which can overview the operational condition of the vessel and crew details. They have overseas offices in Manila, Busan, and Shanghai to maintain their system in a high level.
Fukuoka Prefecture holds the biggest city and also the center of economics and politics in Kyushu, Oita Prefecture is surrounded by rias coasts and Nagasaki Prefecture is blessed with a good quality of ports. In these 3 places which are rich in variety, our shipbuilding group is making efforts for building ships to carry the hopes and the dreams of humankind.
Marine radar Use radio waves to capture targets such as other ships and islands on the ocean. An indispensable device for safe navigation at night and in heavy fog conditions.
HIGAKI SHIPBUILDING is building results are not limited to cargo ships and tankers, but also include gas ships and other special ships. In recent years, they have been building vessels that are in line with the times, as Japan's first "coastal LNG carrier" and "LNG fuel coastal cargo ship".
Hitachi Zosen Marine Engine has an integrated system from design, manufacturing, sales to after-sales services of marine diesel engines.
Honda Heavy Industries Co., Ltd. offer technical solutions for building of oceangoing and domestic vessels and ships. The company has a proud history in shipbuilding and provide a total service for clients, relating to ships and shipping.
IHI Corporation is a Japanese company that manufactures ships, aircraft engines, turbochargers for automobiles, industrial machines, power station boilers and other facilities, suspension bridges and other transport-related machinery. IHI’s history extends back to the establishment of Ishikawajima Shipyard, Japan’s first modern shipbuilding facility, in 1853.
Iino Gas Transport Co., Ltd. (IGT) was established in April 2007, handling liquefied gas transport in domestic waters (Japan) and adjacent waters (Asia), focusing primarily on small gas tankers.
The Imabari Shipbuilding Group has always incorporated technological innovations into the products in order to satisfy the needs of the times. They have delivered over 2,700 new ships since they started with the construction of a steel ship in 1956.
Since established in 1973, they have developed a wide array of domestic feeder services as a pioneer in Japan's coastal container shipping industry. They are determined to continue being the pioneering company in the field and will never stop finding ways to improve.
INPEX Corporation are engaged in the energy supply business on a global scale. Their operations include acquisition of license blocks for oil and gas fields, exploration, production and the sale of processed products.
IAPH aims to be the global trade association of choice for port authorities and operators, representing their interests at regulatory level at the International Maritime Organization, the World Customs Organization, the International Standards Organization and other global alliances such as the Global Maritime Forum and the World Economic Forum.
The International Association of Ports and Harbors (IAPH) is a non-governmental organisation (NGO) headquartered in Tokyo, Japan. In November 1955, some 100 world port leaders gathered in Los Angeles to announce the creation of IAPH. Over the past six decades, IAPH has developed into a global alliance of ports, representing some 160 ports and 120 port-related businesses in 87 countries.
IAPH is a non-governmental organization (NGO) headquartered in Tokyo, Japan. In November 1955, some 100 world port gathered in Los Angeles to announce the creation of IAPH.
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.
Japan Engine Corporation is involved in the development, design, manufacturing, maintenance, repair, sale and licensing of engines and other components. From development to after-sales service, they are the only company in the world that has an integrated system of the UE engine, which is one of the world's three largest brands of low-speed marine engines.
JAPAN MARINE SCIENCE INC.improves itself and contributes to society through the accomplishment of high quality, also continually improves the development of innovative skills, pursuit of decent cost and conformance of requirements, and validity of quality management system, we aim at further customizer satisfaction and credibility.
JMU is a pioneer company in the shipbuilding industry, with bases throughout Japan. Making full use of the wealth of experience and advanced technologies cultivated to date, they are aiming at further development. JMU was created by the merger of two leading-edge companies in the shipbuilding industry of Japan, Universal Shipbuilding and IHIMU.
Japan Radio is a group of communication technology professionals to work for connecting feelings and thoughts. They provide marine communication systems, marine solutions, maritime security solutions and much more.
JRTT jointly builds and owns passenger ships and cargo ships with coastal shipping companies. Since the establishment of this Joint Ownership Shipbuilding Scheme in 1959, JRTT has built over 4,000 ships. As the largest shipowners in Japan JRTT contributes to regional revitalisation and the streamlining of logistics.
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Upcoming maritime events in Japan

Bari-Ship 2025
- 22 - 24 May, 2025
- Imabari, Japan