For people and the planet - delivering transformational infrastructure, for the long term.

Meridiam was founded in 2005 by Thierry Déau, with the belief that the alignment of interests between the public and private sector can provide critical solutions to the collective needs of communities. Meridiam is an independent investment Benefit Corporation and an asset manager. The firm specializes in the development, financing, and long-term management of sustainable public infrastructure in three core sectors: sustainable mobility, critical public services and innovative low carbon solutions. With offices in Addis Ababa, Amman, Dakar, Istanbul, Luxembourg, Paris, Vienna, Libreville, Johannesburg and Washington, Meridiam currently manages over US$22 billion and more than 125 projects to date. Meridiam is certified ISO 9001: 2015, Advanced Sustainability Rating by VigeoEiris (Moody’s) and applies a unique methodology in relation to ESG and impact based on United Nations’ Sustainable Development Goals (SDGs).