H2sea pioneers offshore hydrogen production through an integrated design approach, leveraging offshore wind power. Expertise includes system analysis, cost-effective platform design, pipeline strategies, storage solutions, grid stability, and off-grid production. By addressing technical and economic challenges, H2sea drives scalable, sustainable hydrogen solutions to support the energy transition.

HAEUSLER AG, leading manufacturer of plate bending machines, is setting new standards in the metal bending industry. The 4-roll bending machine has been newly developed and integrates the latest technologies for a wide range of applications. Whether wind turbines in onshore or offshore operation, HAEUSLER masters the challenges of all.

Hailo Wind Systems with factories in 5 countries offers worldwide innovative products such as service lifts, movable platforms, fall arrest systems, ladders and climbing equipment, comprehensive services such as assembly, maintenance and consulting as well as over 30 safety training courses. We stand for quality, safety, and reliability. Always.

Hamer Global offers focused and scalable technology for our planet. Additional services include data analysis and environmental consultancies

Havfram is a leading provider of transport and installation services for the offshore wind industry.

HAWE Energy Solutions focuses our development and assembly activities on the needs of wind turbine manufacturers providing customer-specific system solutions for brake and pitch control and lubrication. We also have strong focus on the aftermarket with a large portfolio of components, system and service solutions for customers worldwide.

HDI Global SE is a leading insurer offering a broad and needs-based range of insurance solutions and accompanying services. HDI operates through foreign branches, subsidiaries, and affiliates as well as network partners in more than 175 countries, offering international industrial insurance programs.

Head Energy is an independent Scandinavian engineering & consulting house. We deliver tier-one consultancy services, including engineers, technical experts, and marine operation teams. Head Energy also deliver electrical engineering projects towards the wind industry and power plants in Denmark, Sweden, and Norway.

Heerema excels in offshore energy solutions, offering engineering, fabrication, installation, and decommissioning services. With over 60 years of experience, we manage the entire project supply chain, ensuring innovation, safety, and sustainability. Our fleet includes the world’s largest crane vessels, including Sleipnir, a 20,000 mT crane vessel

The HEICO Group is a family-owned business with long tradition. The German company has been working passionately in the field of fastening technology since 1900. HEICO operates internationally with multiple company sites strategically located throughout the world. The group offers the highest degree of technical support and individual testing options.

System integrator of Heating, Ventilation, Air Conditioning and Refrigeration systems since 1965.

HeliService is one of the largest providers of helicopter logistic services to wind park developers, OEM's, service providers and vessel operators in the world. We provide crew change, helicopter hoisting and cargo flight services, including ancillary support services such as customs support, dangerous goods declarations and passenger PPE.

Hellenic Cables is a leading provider of cables and turnkey solutions worldwide, servicing the markets of energy transmission and distribution, renewables and offshore wind, telecom and data networks, construction and industry.

Founded in 1915, Hempel is today one of the world’s leading manufacturers and suppliers of protective coatings. Our advanced high-performance solutions are used in the protective, decorative, marine, container and yacht industries, while our collaboration with the wind industry began in the 1980s.

We specialize in offshore services such as shallow water cable laying, nearshore trenching and dredging, rock installation, heavy lifting, cable pull-in, and decommissioning. With expertise across these key activities, we ensure efficient and reliable solutions for complex marine and energy infrastructure projects.

Hine, founded in 1974, is a leading supplier for hydraulic systems, cooling systems and lubrication systems for the wind sector. With over 50 years of experience, we offer comprehensive solutions and aftermarket services, ensuring performance and longevity from facilities in Spain, USA, Brazil, India, China, Mexico, and soon Poland.

Hitachi Energy is a global technology leader that is championing the urgency of a clean energy transition through innovation and collaboration. Together with customers and partners, the company develops and deploys technologies that are needed to help make the world’s energy system more sustainable, flexible, and secure.

HJHansen Recycling Group is a leader in iron and metal recycling across Northern Europe. Through HJHansen Wind Decom, we specialize in dismantling and recycling wind turbines, ensuring sustainable material recovery. Our all-in-one solution covers everything from removal to site clearance, supporting the circular economy with efficient, responsible recycling practices.

Holmatro Hydraulic Solutions is at the forefront of innovation in high-pressure hydraulic tools, systems, and services. Our strong legacy & dedication to excellence allow us to understand our customer’s needs, delivering solutions that enhance our clients' efficiency, safety, and performance. We help move the world forward.

Hove A/S is a leader in advanced lubrication solutions, specializing in industrial-scale machinery maintenance. We provide innovative products that ensure precise lubrication, reduce downtime, and increase machinery lifespan.

HSM Offshore Energy is an integrated solution provider in EPCIC (Engineering, Procurement, Construction, Installation and Commissioning) multi-disciplinary offshore projects. As the first active player HSM Offshore Energy has a leading position in fabrication of offshore high voltage substations and its steel foundations with excellent track record of successful, profitable projects.

Huisman is a worldwide supplier of step changing technical solutions to the world’s leading companies in the energy sector. Our products range from large capacity cranes up to highly engineered installation tools, to optimise every stage of installation and operation of offshore wind farms.

HUSUM WIND is the most important renewable energy trade fair for the German-speaking market. From 16-19 September 2025, more than 600 exhibitors will present product innovations and cutting-edge technologies.

Hyndla is a leading expert in electrical and mechanical engineering for offshore wind.

Specialists in torque, tensioning and lifting tools and gen-sets for temporary and emergency power. With precision, strength, documentation, efficiency, reliability and ergonomics being crucial for our customers we have proved ourselves as being a reliable specialist supplier to the wind power industry since the installation of the first wind turbines.

Industrial Bolting Systems HYTORC provides high-precision bolting solutions (hydraulic, battery, pneumatic, and fasteners) from 30 to 190,000 Nm. With vast wind energy experience, we deliver turnkey solutions from design to installation, maintenance, and operation. Our unique tower flange bolting concept ensures maximum efficiency and safety in wind turbine assembly.