Tech Company Financing Transactions
Mantle8 Funding Round
Mantle8, based in Sassenage, raised $2.4 million in funding from European Union.
Transaction Overview
Company Name
Announced On
3/10/2026
Transaction Type
Venture Equity
Amount
$2,400,000
Round
Undisclosed
Investors
Proceeds Purpose
The grant will support further development and scaling of the company's technology platform, including expansion of the HOREX pilot project in Comminges, the establishment of an APoGeH geochemistry laboratory in Grenoble, upgrades to GeoLogix for improved subsurface imaging, and continued development of the Simul8 modelling platform, and Mantle8 also plans to recruit specialised researchers and conduct techno-economic studies with strategic partners.
Company Information
Company Status
Private & Independent
Industry
Manufacturing
Mailing Address
6 rue de Chamechaude, Bâtiment ACTIALP
Sassenage, 38360
France
Sassenage, 38360
France
Phone
Website
Email Address
Overview
We are a new generation of geologists leading the energy revolution by locating the Earth's naturally occurring hydrogen reservoirs. Using bottom-up exploration and decades of geology experience, we are on a mission to deliver natural hydrogen to the world.
Profile
Social Media
Company News
Facebook
YouTube
Management Team
Title
Name
Email & Social
Chief Executive Officer
Emmanuel Masini
VP - Administration
Aurian Durbuis
VP - R & D
Sébastien Chevrot
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