In November 2025, DROPSTONE led and facilitated an intensive five-day strategic planning engagement with SVDP in Juba, designed to strengthen the organisation’s long-term impact and
The Industrial Services of Geneva (SIG) mandated Dropstone to carry out a feasibility study of the Rhône River aquifer in the municipalities of Lancy, Onex
DROPSTONE supported a peace mediation project implemented by the Centre for Humanitarian Dialogue (HD) in Chad. As in many countries of the Sahel region, conflicts
DROPSTONE has developed skills in designing and constructing databases for the management of information related to water supply and sanitation projects, borehole drilling campaigns, hydrogeology,
On the night of 8 September, 2020, a huge fire broke out in the Moria refugee camp, the largest migrant and asylum seeker camp in
Dropstone has animated during two days in Leysin an intensive workshop for 60 staff and committee members. The CSP is an important Swiss organization working