# Calderion

> Calderion is a VC fund in Paris backing Manufacturing, Sustainability and Natural Resources. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Paris, France
- Total investments: 2
- Last investment: May 2026
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/calderion
- Website: https://calderion.com

Calderion is an venture capital investment fund

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Manufacturing | 1 | 50% |
| Sustainability | 1 | 50% |
| Natural Resources | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Mantle8 | Mantle8 is a natural hydrogen exploration company. It has developed geological models and imaging technologies that detect the best natural hydrogen locations with “world-first accuracy“ | $36.4M | Series A | May 13, 2026 |  |
| Geolinks | Geolinks is a deep tech startup that develops sustainable geophysical monitoring solutions. | $7.2M | Seed | Jan 29, 2026 |  |

2 of 2 investments shown.

## Co-investors
- [Bpifrance](https://shizune.co/investors/profile/bpifrance) — VC Fund, 2 deals together
- [EIT InnoEnergy](https://shizune.co/investors/profile/kic-innoenergy) — VC Fund, 2 deals together
- [Breakthrough Energy Ventures](https://shizune.co/investors/profile/breakthrough-energy-ventures) — VC Fund, 1 deal together
- [BRGM Invest](https://shizune.co/investors/profile/brgm-invest) — VC Fund, 1 deal together
- [IP Group](https://shizune.co/investors/profile/ip-group-plc) — VC Fund, 1 deal together
- [Sandwater](https://shizune.co/investors/profile/sandwater) — VC Fund, 1 deal together

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### Similar country
- [Bpifrance](https://shizune.co/investors/profile/bpifrance) — VC Fund
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## FAQ

### What does Calderion invest in?

Calderion invests primarily in Manufacturing, Sustainability and Natural Resources startups, most often at Series A stage. Most of the 2 investments tracked by Shizune back companies in France. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Calderion last invest?

The most recent investment recorded for Calderion closed in May 2026. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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