Meet our experts

Meet the talented individuals driving our success.

Management

Ph.D. Benjamin Sallier
Chief Executive Officer
Eric Léoutre
Chief Operating Officer

Team

Anna Armani
Commercial Director
PhD. Mikhail Baykulov
Technical Director
Ph.D. Paromita Deb
R&D Manager and Senior Geoscientist
Rodolphe Lathion
Project Manager & Senior Geologist
Eric Masquelier
Geophysical Campaign Manager
Geoffroy Cazenave
Communications Manager
Quentin Hirsch
Seismic Monitoring Specialist
Martina Cervelli
Junior Geologist
Gerald Raymond
Geophysicist/Geologist
Lucy Salmon
Junior Geoscientist
Eric Gaucher
Natural Hydrogen Advisor
PhD. Bernd Fiebig
Advisor

Powered by Ad Terra's expertise

SGE operates as Ad Terra's dedicated geothermal subsidiary, leveraging decades of subsurface expertise from oil and gas operations. Through this strategic partnership, SGE benefits from Ad Terra's comprehensive technical knowledge in drilling, reservoir management, and subsurface characterisation—technologies directly applicable to geothermal development.

Backed by robust expertise

Ad Terra's team supports SGE with extensive technical expertise from complex subsurface operations across various geological formations. This experience in geology, drilling operations, and field management enables SGE to optimise costs and operational efficiency, applying proven subsurface techniques to renewable energy applications.

Strategic advantage

Ad Terra's ownership provides SGE with focused expertise in geothermal energy development. This alignment ensures dedicated resources whilst benefiting from Ad Terra's established industry relationships and technical networks, positioning SGE to advance Switzerland's geothermal energy strategy with proven subsurface capabilities.

Visit Ad Terra's website

Discover Switzerland's geothermal opportunity

Partner with Swiss Geo Energy's systematic clean energy development, where established subsurface expertise creates innovative geothermal solutions. Our comprehensive portfolio scales through three strategic phases—proof of concept, expansion, diversification—delivering consistent returns while driving Switzerland's Energy Transition forward.