Investors > Financial documentation
Financial documentation
On this page you will find all of Haffner Energy’s financial documentation.
Press releases
By year
03/12/2025
Press release
Haffner Energy announces that H2 bois SA has signed an essential contract for the development of a biomass-based hydrogen, electricity and biochar production plant in Switzerland
02/26/2025
Press release
Haffner Energy successfully commissioned its hydrogen-from-biomass production unit in Marolles, France – a breakthrough for the hydrogen industry
02/20/2025
Press release
Haffner Energy and ATOBA Energy collaborate to unlock the SAF value chain and scale the market
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Other regulated information
By year
By document type
03/12/2024
Other regulated information
Détail des transactions sur actions propres réalisées du 23 au 30 septembre 2022
03/12/2024
Other regulated information
Détail des transactions sur actions propres réalisées du 3 au 7 octobre 2022
03/12/2024
Other regulated information
Détail des transactions sur actions propres réalisées du 10 au 14 octobre 2022
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investisseurs@haffner-energy.comHaffner Energy launched a Capital Increase Operation through the issue of ABSA with preferential subscription rights.
Communication about this Operation is intended for French and European residents only.
Would you like to find out more? Click below to access the dedicated website.