Is providing advisory services to governments, national and local authorities, humanitarian organisations, development agencies, NGOs, foundations and the private sector

Services & Expertise

DROPSTONE is specialised in the fields of Hydrogeology & Geothermal Energy on the one hand, and Humanitarian Affairs & Mediation for Peace on the other hand.


Dropstone works in Switzerland and in countries affected by armed conflicts or natural disasters. It has developed activities in 29 countries since 2013.