Hy24

Hy24 is an investment platform dedicated to clean hydrogen infrastructure, aimed at reducing global carbon emissions. The platform focuses on funding early-stage and strategic projects that are essential for global decarbonization efforts. By investing in infrastructure critical to realizing hydrogen's potential as a low-carbon energy source, Hy24 supports initiatives that yield significant positive returns and align with global climate goals. Through its targeted investments, Hy24 plays a crucial role in advancing the development of hydrogen technologies and promoting sustainable energy solutions.

Pierre-Etienne Franc

CEO

Guillaume Lesueur

Managing Director and Head of the Clean Hydrogen Equipment Fund

Sébastien Paillat

Managing Director - Head of investments

Amir Sharifi

Chief Investment Officer

10 past transactions

Hy2gen

Private Equity Round in 2025
HY2GEN AG develops, finances, builds and operates plants for the production of green hydrogen and hydrogen-based e-fuels worldwide. Hy2gen produces green hydrogen and green e-fuels for mobility, agriculture, and industry.

Stormfisher Biogas

Private Equity Round in 2025
Stormfisher Biogas is a renewable energy company that specializes in the construction, operation, and ownership of biogas plants throughout North America. It collaborates with the food processing and agricultural sectors to process organic by-products, converting them into natural gas and electricity. The company provides waste disposal services, utilizing organic-based fertilizers to generate electricity, natural gas, and thermal energy. This approach enables clients, including food processors, retailers, and waste haulers, to manage their waste efficiently while promoting environmental sustainability. Stormfisher Biogas aims to facilitate the responsible disposal of organic waste, contributing to a cleaner and greener future.

H2SITE

Series B in 2025
H2SITE is a company focused on developing renewable technologies for on-site hydrogen production. Its innovative systems and membranes are designed to facilitate high efficiency and purity in hydrogen generation, particularly for applications such as separation and ammonia cracking. H2SITE's compact technology not only optimizes the production of low-carbon hydrogen but also enhances the viability of hydrogen transport, thereby unlocking opportunities in the global hydrogen market. By enabling businesses to produce hydrogen on-site, H2SITE helps reduce transportation costs and minimizes energy waste, positioning itself as a key player in the transition to sustainable energy solutions.

HysetCo

Series A in 2024
HysetCo is a hydrogen mobility start-up based in Saint-Denis, France, focused on facilitating the transition to zero-emission transportation. The company specializes in providing hydrogen-powered taxis and offers an integrated mobility solution that encompasses a comprehensive network of hydrogen distribution stations. HysetCo's services include a complete turnkey approach for clients, covering all aspects of vehicle management such as procurement, maintenance, repair, insurance, and training. By promoting the use of hydrogen vehicles, HysetCo aims to enhance urban mobility while contributing to environmental sustainability.

Stegra

Private Equity Round in 2024
Stegra operates a steel production plant focused on decarbonizing the steel industry in Europe through the use of green hydrogen. The facility is designed as a fully integrated, digitalized, and automated greenfield plant, which combines raw materials, renewable energy, and artificial intelligence to produce fossil-free steel. By replacing traditional CO2-intensive coal with green hydrogen, the plant significantly reduces emissions, with water and heat as the primary byproducts. This innovative approach enables clients to access high-quality, sustainable steel at a competitive cost, contributing to the broader goal of accelerating decarbonization in the steel sector.

Hexagon Purus

Post in 2023
Hexagon Purus specializes in key technologies needed for zero-emission mobility, providing type 4 high-pressure cylinders, fuel storage and distribution systems for hydrogen, complete vehicle systems, and battery packs for fuel cell electric and battery electric vehicles (FCEV and BEV).

InterContinental Energy

Series B in 2023
InterContinental Energy is a greentech company based in Hong Kong that specializes in decarbonization and greenhouse gas reduction through the development of green hydrogen fuel projects. By harnessing renewable energy sources such as wind and solar, the company produces green hydrogen at scale. This initiative aims to accelerate the energy transition, allowing clients to generate zero-emission fuels efficiently. InterContinental Energy's commitment to sustainable energy solutions positions it as a key player in the shift towards a more environmentally friendly energy landscape.

H2 MOBILITY

Venture Round in 2022
H2 MOBILITY is a hydrogen filling station operator that offers consulting, planning, and construction services for hydrogen stations.

Hy2gen

Private Equity Round in 2022
HY2GEN AG develops, finances, builds and operates plants for the production of green hydrogen and hydrogen-based e-fuels worldwide. Hy2gen produces green hydrogen and green e-fuels for mobility, agriculture, and industry.
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