Hanshin Electronics Co., Ltd. has successfully been providing marine inter Communication equipment and technical services to large number of world's famous customers since its foundation in 1988.

HAV Shipping AS is a Norwegian limited holding company focusing on Short Sea shipping. HAV Ship Management NoRus AS is established to deliver ship/crew management and support services to the HAV Group and its business partners. HAV Ship Management NorRus' main focus is the sea–river segment. These vessels require efficient and well-organised maintenance due to North Sea voyage conditions, frequent port calls and diversity of bulk/project cargoes.

Heft Engineers Pvt. Ltd., based in Mumbai, specializes in manufacturing heat exchangers, finned tubes, and oil coolers for industrial applications. Established in 1994, they serve global clients across sectors like petrochemical, power, and pharma with ISO-certified, custom-engineered solutions.

Heinen & Hopman Engineering was founded in 1965 as a family business by Melis Heinen and Cees Hopman. Heinen & Hopman Engineering provide world-class quality and service in air conditioning, ventilation, central heating, refrigeration and mechanical ventilation, and have supplied over 10,000 vessels worldwide. Whatever the environment in which the vessels we supply will be sailing, our knowledge and expertise ensures the most suitable indoor.

Helios Marine is redefining marine technology with cutting-edge electric and digital systems, powered by their custom-built software. They deliver unmatched performance and efficiency, while keeping the environment clean and quiet.

Hellenika LLC. is a Black Sea company specializing in dry docking services, ship repair, and maintenance. With 25 years of experience, they offer onboard ship repair services worldwide, handled by skilled teams of mechanics, welders, electricians, and more. Their comprehensive services include mechanical repairs, steelwork, welding, piping, electrical work, cleaning, painting, and ballast water treatment system installation.

Founded in 1991 in Mumbai, Herald Maritime Services Pvt. Ltd. revolutionised the maritime sector with a focus on 'Personnel Management', driven by Master Mariners Capt. R.Y. Barve & Capt. J.J. Appoo.

HEXONIC is a Poland-based manufacturer of brazed, gasketed, and shell-and-tube heat exchangers for marine, HVAC, and industrial sectors. Founded in 1988, they operate globally with ASME and ISO certifications, offering innovative, high-efficiency thermal solutions.

HEXTREND Kft. is a Hungary-based manufacturer and distributor of brazed, gasketed, and shell-type heat exchangers for industrial and marine use. Founded in 2021, they offer rapid delivery, custom-built solutions, and technical support across Europe and beyond.

Hi-Sea supplies a wide range of certified products for shipbuilding, oil & gas, power generation, metallurgy, mining, and other industries. Their offerings include marine equipment (shafting, rudders, thrusters, etc.), industrial hardware, petrochemical systems, and renewable energy components. They also undertake custom manufacturing and engineering projects.

Hi-Sea Marine is located in the largest industrial city – Chongqing, China. They are the earliest professional manufacturer and exporter of marine equipment and offshore Equipment in China since 1996.

Hidea Power (Hangzhou Hidea) manufactures a full range of outboard engines—2‑stroke, 4‑stroke, EFI, LPG, jet-drive, commercial—produced in a high-tech plant with a 100,000-unit annual capacity and sold worldwide under ISO9001, CE, EPA certifications.

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.

HSN-KIKAI KOGYO Co., Ltd. develops and manufactures marine environmental products. It is one of leading manufacturers of marine pumps, Oil Water Separators and Oil Discharge Monitoring Systems for tankers.

HullWiper provides cost-effective, efficient and environmentally-compliant hull cleaning services for vessels of all shapes and sizes. The unmanned underwater hull cleaning technology produces a fouling-free hull, which significantly reduces fuel consumption and enhances long-term operating efficiency, whilst eliminating the necessity for expensive downtime.

Hydro Tech Inc. provides hydroelectric generator/turbine mechanical rehabilitation services and bearing expertise to meet the toughest maintenance and repair challenges that their customers face. As a reliable and innovative provider of engineering and contract services to the hydroelectric industry, they work side-by-side in the field with engineers, technicians, and trades people to provide unit upgrades, overhauls, testing and inspections,

Hyphen (Hyphen Hydrogen Energy) is a Namibian registered green hydrogen development company, specifically formed to develop green hydrogen projects in Namibia for international, regional and domestic supply.

Hyundai Electric manufactures ship switchboards that safely supply power to onboard electric equipment and protect systems in the case of electrical accidents. For the past 40 years, they have supplied products to Hyundai Heavy Industries, a Hyundai Group company, as well as Samsung Heavy Industries, Daewoo Shipbuilding & Marine Engineering, and various other shipyards.

Hyundai Merchant Marine Co., Ltd. or HMM operates as an integrated shipping and logistics company. HMM provides cargo transportation services including containers and bulk cargo carriers. The company transports materials such as crude oil, LNG, iron ore/coal and diverse special products as well as import/export goods.

Hyundai Samho Heavy Industries (HSHI) is a South Korea-based shipbuilding company that manufactures the world's best ships featuring state-of-the-art equipment and technology.

Icom is a world leading, comprehensive radio manufacturer that produces radio communication equipment of all genres, from amateur radios to land mobile, marine and avionics radios, as well as LTE, WLAN and satellite radios.

IMASCO Srl – Marine Surveyors since 1942 is a company that has been operating in the Naval and Transport sector for four generations, since 1942. Their work focuses on Inspection, Survey and Control activities specifically on Ships, Yachts and Transported Goods ( by sea, land and air ) carried out by highly qualified and certified personnel.

IMI Norgren is a global provider of pneumatic and electric motion control systems under the IMI Precision Engineering umbrella.

INEOS Group is a manufacturer of petrochemicals, speciality chemicals and oil products. In recent years, the scope of operations has diversified with the launch of INEOS Automotive and INEOS Hygienics, the acquisition of iconic British brand Belstaff and an ever-expanding sports portfolio. Comprising 36 individual businesses, they operate 194 facilities in 29 countries throughout the world.

Our web-based and mobile-enabled solutions from Infyz Solutions are only focused on port operations. Our cloud-based solution, which serves all types of cargo worldwide, including containers, bulk, breakbulk, RORO, and liquid, is available online. All port and terminal operations use a single system that is integrated across departments. Since it is completely adaptable, we can easily deploy it in small to large ports and terminals.

Ingram Micro Cloud is a globally renowned cloud ecosystem and digital commerce software platform firm that offers security, business apps, cloud services, communication/collaboration and infrastructure solutions to help clients monetise and manage the entire lifecycle of cloud services, infrastructure, and IoT subscriptions, so they can simplify digital transformation with confidence, speed and agility.

Insatech Marine's continuous strive for viable and ideal solutions within automation and instrumentation, has allowed them to gather valuable experience and understanding of the maritime industry. Insatech Marine can therefor offer you field tested and proven solutions that meet rules and regulations.

Integrated Wind Solutions AS (IWS) is a globally renowned provider of offshore wind energy solutions and services. They offer integration services for operation vessels with engineering, product and manpower services, in a windfarm’s installation, commissioning and operations phase.

The recognized leader in maritime satellite communication, Intellian is the trusted provider of worldwide connectivity solutions for VSAT and satellite TV systems, using state-of-the-art RF antenna technology. Expanding into the next phase of continuous connectivity, Intellian is empowering satellite communication around the globe to provide access at any time, anywhere, on land, in the air, and at sea.

Intercoastal Marine Inc. is the marine contractor in Panama, Central America and The Caribbean. Based in Panama, they perform a complete range of design and engineering, new construction, repair, modernisation and maintenance of marine structures and facilities.