Orion Infrastructure Capital (OIC) is a diversified private equity and infrastructure investment firm providing credit, growth, and equity capital to middle-market companies deploying sustainable infrastructure and energy transition solutions. Formerly known as Orion Energy Partners, the firm targets environmentally and socially innovative infrastructure across energy, digital infrastructure, transportation, waste & recycling, and food systems.
60% of their portfolio is in Manufacturing. Average disclosed round size is $63.8M (across 4 rounds with reported amounts).
Portfolio
5
Fund Size
$370M
Top Stage
Unknown
Last 12 Mo
0
Team
Gerrit Nicholas
Executive Chairman and Founding Partner
Nazar Massouh
CEO and Founding Partner
Abbie Perry
Managing Director & Co-Chief Financial Officer
Dave Blanchard
Managing Director & Investment Principal
Drew Karian
Managing Director & Chief Investment Officer of Infra Growth
Grace van Bark
Managing Director & Investment Principal
Jay McKenna
Managing Director
Jonathan Magaziner
Managing Director & Investment Principal
Louise Matthews
Managing Director
Matt Kondratowicz
Managing Director
Ryan Kelley
Managing Director & Investment Strategist
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
Portfolio
| Company | Round | Amount | Date |
|---|---|---|---|
 CargoBeamer AG | Growth | — | Jan 2024 |
| FForge Nano Inc. | Unknown | $50M | Jun 2023 |
 Carbon Revolution | Unknown | $25M | May 2023 |
 Python Holdings | Unknown | $75M | — |
 American Nitrile | Unknown | $105M | — |
Top Co-Investors
Last updated: 8 September 2026