Funding history
- $36MSeries A2026-05-20Source: news.google.com ↗
Founder

Emmanuel Masini
CEO
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Mantle8 is a French startup focused on developing technology to locate naturally occurring hydrogen reservoirs deep beneath the Earth's surface. The company aims to commercialize its natural hydrogen exploration platform, tapping into a cleaner source of hydrogen that has been largely unexplored. Founded in 2018, Mantle8's mission is to bridge the gap in the exploration history and data infrastructure for natural hydrogen.

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