Kouros Sa

About Kouros Sa

Kouros SA is a Luxembourg-based company associated with the governance of Haffner Energy, a French listed company on Euronext Growth focused on decarbonization solutions, renewable gas, and hydrogen production from biomass. Haffner Energy’s corporate documents show that Kouros SA was appointed as a member of the Board of Directors for a six-year term, as part of a governance framework designed to support the company’s development. In this context, Kouros SA is positioned as a key governance stakeholder in a listed-company environment where strategy, financial discipline, value creation, and execution oversight are essential. Within Haffner Energy, Kouros SA appears to play an important role both in the shareholder base and in the governance architecture. In 2025, the company announced a simplification of its governance to improve efficiency, alongside changes linked to the evolution of its shareholder structure and commitments to reduce holdings. This underscores the structural importance of Kouros SA in the company’s key decisions. Haffner Energy also describes itself as a French family business co-founded by Marc and Philippe Haffner, with more than 33 years of experience dedicated to decarbonizing industry and mobility through biomass thermolysis technology. From an industry perspective, the expertise surrounding the Haffner Energy ecosystem spans renewable syngas, hydrogen, renewable methanol, and Sustainable Aviation Fuel, as well as by-products such as biochar and biogenic CO2. In that setting, Kouros SA’s presence on the board reflects involvement in overseeing a technology company moving through industrial and commercial scale-up, with significant financing, project delivery, and market-credibility challenges.