About This Fund
Asterion Infrastructure Fund III (legal name: Asterion Industrial Infra Fund III FCR) is the third flagship infrastructure fund managed by Asterion Industrial Partners, an independent investment manager founded in 2018 and headquartered in Madrid, Spain, with an additional office in London. The fund reached its final close in September 2025 at EUR 3.4 billion — surpassing its EUR 3.2 billion target — and raised EUR 3.65 billion in total including co-investment capital. The fundraise was completed in under 18 months from CNMV registration, materially faster than the market average of over two years. Asterion ranks among the top 25 global infrastructure managers with approximately EUR 8.5 billion in AUM across its platform.
Fund III targets mid-market infrastructure investments across Western Europe, focusing specifically on the telecommunications, energy, utilities, and mobility/transport sectors. Its core investment markets are the United Kingdom, France, Spain, Portugal, Italy, Germany, and Ireland. The fund pursues an investment strategy combining rigorous infrastructure risk management with a strong industrial value-creation approach throughout the entire investment lifecycle. ESG considerations — particularly energy transition and diversity and inclusion — are embedded in the strategy. The fund is structured as an FCR (Fondo de Capital Riesgo) regulated by Spain's CNMV, and was raised with 68 investors across Europe, North America, the Middle East, and Asia.
At the time of final close, approximately 40% of Fund III capital had already been deployed across four investments: a minority stake in Dunkerque LNG (France), a 49% interest in Italian airport group 2i Aeroporti, renewable energy platform Revalue Energies, and biomethane developer ABIO. The fund attracted pension funds, sovereign wealth funds, asset managers, and insurance companies with an 86% reinvestment rate from Fund II limited partners. The Asterion team itself committed approximately 3.5% of total fund capital, reflecting strong GP alignment.