Sosteneo

Founded in 2022, Sosteneo is a limited company headquartered in Milan, Italy with approximately 51-200 employees specializing in Solar, Energy Storage, Other.

Sosteneo is a specialist investment manager focused on construction-ready greenfield infrastructure projects that accelerate the transition to clean energy. Founded in 2022 by four experienced partners in collaboration with Generali Investments, the company received regulatory authorisation from the Bank of Italy in 2023. Sosteneo invests in clean energy production assets and enabler technologies, particularly battery energy storage systems, with a strategic focus on European markets. The firm manages assets across multiple geographies and has deployed capital through two flagship funds, with Fund I raising over 620 million in capital commitments and Fund II targeting 1 billion. The company actively manages projects from construction through operational maturity, employing a disciplined investment approach focused on contracted cash flows and long-term value creation.