Calderion
Overview
Calderion is a Paris-based deeptech venture fund focused on next-generation fuels, including low-carbon hydrogen, CO2 capture, and e-fuels for hard-to-decarbonize sectors like maritime transport, aviation, and heavy industry.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Geolinks Services | Feb 2026 | Seed | Co-investor |
| Graforce GmbH | Feb 2026 | VC Round | Co-investor |
| Mantle8 | May 2026 | Series A | Co-investor |
| H2SITE | Jan 2025 | Series B | Co-investor |
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is Calderion based?
Calderion is headquartered in Paris, France.
When was Calderion founded?
Calderion was founded in 2025.
How many portfolio companies does Calderion have?
Calderion has 4 portfolio companies in Caplight's dataset.
What are some companies in Calderion's portfolio?
Portfolio companies visible on Caplight include Geolinks Services, Graforce GmbH, Mantle8, H2SITE.
What was Calderion's most recent investment shown here?
Calderion's most recent investment in this portfolio sample was in Mantle8 in 2026.
What sectors does Calderion focus on?
Calderion focuses on Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech.
What company stages does Calderion focus on?
Calderion typically invests at the Early stage.