The Hartman Marine Group consists of maritime service and construction companies headquartered in the Netherlands. The group was founded in 2003, but its roots can be traced back to 1775. Hartman grew up as the seventh generation of skipper-owners in the family. Like no other, he therefor knows the ins and outs of the nautical trade.

HAVI is a global, privately owned company focused on innovating, optimising and managing the supply chains of leading brands. They reimagine the connections between people and products to create a better future. At HAVI, they work behind the scenes to connect people with ideas, data with insights, supply with demand, restaurants with deliveries and ultimately, people with products they love.

Hellenic Marine LLC, is a full-service ship & offshore repair company based out of Houston, Texas. Their experienced staff of licensed marine engineers, electricians, hydraulic engineers, certified welders, and fitters, has a long-standing history of providing the highest quality service to customers worldwide.

At Herning Industri Lager A/S, their primary goal is to be the local partner and preferred supplier of industrial products. They want to build a close collaboration with their customers and know their business and needs, so that together they can make the right decisions and find the best solutions. They stock a wide range of strong brands, including; Milwaukee, Metabo, Bato, KEMA, Bahco, Knipex, Raaco, Scangrip, Wera, TEC7, etc.

HF Jensen is a major developer and manufacturer of sensors, specialising in a diverse range of products tailored for harsh environments. Their extensive portfolio, includes high-quality harsh environment sensors, such as differential pressure sensors, displacement sensors, water level sensors, marine sensors, and pressure sensors.

HFW is a global law firm in the aerospace, commodities, construction, energy, insurance, and shipping sectors.

Founded in 1982, HGH Infrared Systems designs, develops, assembles, and sells optronic systems for industrial, civil, defense, and security applications. In 30 years of existence, HGH has established itself as an international reference in terms of innovation in infrared technology, through the development of multiple advanced sensors.

HGK Shipping GmbH, Europe’s largest inland shipping company has been operating under this name since the beginning of August 2020. As part of the HGK Group, they use modern concepts to combine the rail, waterway and road modes of transport into sustainable transport chains and are part of one of the leading players in intermodal freight transport. Today, more than 2,500 people work from Rotterdam to Basel under the umbrella of the HGK Group.

HiDef carry out and present data from aerial wildlife surveys to ensure sustainable developments, such as wind farms, consider the natural environment, both on land and at sea, providing full environmental consultancy to companies throughout their project.

High Eye specialises in the design, production, and sale of long-range VTOL UAVs - the Airboxer - for the international market. Airboxer is basically an unmanned helicopter that is capable of vertical take-off and landing and can be operated by a pilot at the Ground Control Station that allows for NATO standard interoperability.

HII is America’s largest shipbuilder and a global, all-domain defense provider. With a more than 135-year history of advancing U.S. national defense, they are united by their mission in service of the nation, creating the advantage for their customers to protect peace and freedom around the world.

Hitzler Werft Shipyard offers a wide range of ships, from tugboats, icebreakers, and workboats to inland waterway vessels and special ships of all kinds.

Höegh LNG is a pioneer within maritime energy infrastructure, providing fast-track floating LNG terminals to facilitate national and regional energy security around the world. The flexibility provided by floating terminal solutions also supports the transition to clean, carbon-free energy.

Holborn Energy Group Limited is an independent oil & gas consultancy firm based in the United Arab Emirates. The company provides exploration project management, business development and technical consultancy services to oil & gas companies exploring for and developing hydrocarbons in the Middle East, Africa, Asia and Europe.

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.

Hoo Huat Engineering has built a solid track record and a trusted reputation particularly among the world's leading offshore rig builders, shipbuilders and repairers, and FPSO/FSO conversion specialists.

Hoppe is a family-owned group of companies with a global presence and activities focused and dedicated to the maritime market. Passion for Technology has been the key of success in seven decades of permanent motivation to deliver customer-oriented products and services.

HSD Engine has advanced in tandem with the diesel engine industry. Our quality is second to none, and we lead the industry in the development of the next-generation electronically-controlled marine diesel.

Hudong-Zhonghua Shipbuilding (Group) Co., Ltd. is one of the major shipbuilding enterprises under the flag of China State Shipbuilding Corporation (CSSC). Hudong-Zhonghua has profound expertise in the R&D, engineering and construction of ships ranging from naval ships, large LNG ships, large/ultra-large container ships, offshore engineering products to special purpose ships.

Hughes Network Systems, LLC (HUGHES), an innovator in satellite and multi-transport technologies and networks since 1971, provides broadband equipment and services; managed services featuring smart, software-defined networking; and end-to-end network operation for millions of consumers, businesses, governments and communities worldwide.

Hume Marine is qualified and up to date with all the latest trends in marine mechanical innovation. Ready to fix any of the engineering problems and handle warranty claims and insurance works, they service engines of all types including Steyr, Yanmar, Oxe Diesel Outboards, Mercruiser, Cummins, Volvo, John Deer, and generators of all makes (Onan, Mase, Kohler etc).

Humphree is a global company which develops and sells trim and stabilisation systems to commercial and leisure marine applications. The company was established in Gothenburg on the west coast of Sweden in 2002 to provide cutting-edge products and services tailored to unlock the true potential of all types of fast vessels – old or new.

Hurricane Marine is a Hobart based marine services company that works throughout Tasmania, Australia and the world. Their experienced team has a diverse range of skills and knowledge to assist in any task.

Hybrid Port Energy (HPE) is maritime services company, based out of Hamburg, Germany. Its a subsidiary of Becker Marine Systems.

Hydroquest is on a mission to make the force from natural flows as a premium source of energy to the world, allowing territories to rely on a truly clean, renewable base energy available on earth. They believe that the world needs more clean energy sources that complete other existing technologies with a predictable and reliable power supply, and concrete benefits to the environment.

Hydrolift Smart-City Ferries AS, Hyke, is a Norwegian zero-emission waterborne mobility start-up. It aims to help cities solve pollution and congestion problems by deploying networks of zero-emission electric, autonomous ferries for mobility and last-mile logistics.

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.

Since 1989, Hyster-Yale Group has provided the strategic leadership and global support behind Hyster® and Yale® lift trucks, two of the most successful materials handling brands in the industry. Hyster-Yale designs, engineers, manufactures, sells, and services a portfolio of materials handling equipment that is among the most comprehensive in the industry. They cover hundreds of end-user applications in more than 700 industries.

Hyundai Corporation provides customers with products and services under the optimum condition required by customers by developing various heavy chemical industrial products such as ships, machines, plants, automobiles, steel, metal, chemicals, electric and electronic products.

Hyundai GLOVIS pursue sustainable growth through the materialisation of enhanced supply chain management competitiveness. They are transporting finished vehicles, buses, heavy machines for construction, special cargo to expand the importance of 3PL based on efficient cooperation between headquarters and overseas branches.