Meridiam is an independent investment Benefit Corporation and asset manager specializing in the development, financing, and long-term management of public infrastructure projects. Founded in 2005 and headquartered in Paris, the firm manages over US$23 billion in assets across more than 125 projects in 35 countries. Its latest vehicle, the Meridiam Infrastructure Europe Core Fund, closed at €2.2 billion (approximately US$2.6 billion).
Average disclosed round size is $2211.3M (across 5 rounds with reported amounts).
Portfolio
15
Fund Size
—
Top Stage
Unknown
Last 12 Mo
0
Team
Christophe de Carmoy
Partner, Executive Director UK and Ireland
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
15 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| SSofia Airport, Bulgaria | Unknown | — | Jan 2026 |
| RRaxio Group | Unknown | $46M | Oct 2023 |
 Verkor | Series C | — | Sep 2023 |
| RRaxio Data Centres | Growth | $170M | Jan 2023 |
| EESG Book | Series B | $35M | Jun 2022 |
| KKinguélé Aval | Unknown | — | Jul 2021 |
| EEvergaz | Unknown | — | Apr 2021 |
 Ilitha Telecommunications | Growth | $5.7M | — |
 Certideal | Unknown | — | — |
| DDakar Bus Rapid Transit | Unknown | — | — |
| SSOGARIS | Unknown | — | — |
| PPopchef | Series A | — | — |
| EExoès | Growth | — | — |
| VVoltalis | Unknown | — | — |
| SSR 400 Express Lanes | Unknown | $10.8B | — |
Top Co-Investors
Bpifrance2 shared
Proparco2 shared
EQT Ventures1 shared
EIT InnoEnergy1 shared
Macquarie Capital1 shared
European Investment Bank1 shared
Mobilize Ventures1 shared
Energy Impact Partners1 shared
British International Investment1 shared
Citizen Capital1 shared
BNP Paribas1 shared
TempoCap1 shared
Last updated: 20 October 2026