Dropstone
Independent advisory in water, geosciences and complex contexts
We transform difficult technical and institutional problems into evidence-based decisions – in Switzerland and internationally.
Two worlds. One expertise.
Why Dropstone?
Independence. We are neither a subsidiary nor dependent on a single donor. Our analyses reflect the data, not a commercial relationship.
Dual grounding. A team trained to Swiss scientific standards, operational in contexts where institutional structures are absent or fragile.
Results that get used. Our deliverables are designed to be actionable: prioritised recommendations, language adapted for decision-makers, practical formats.
Key figures
- Founded in 2013, based in Geneva
- Active in more than 28 countries
- References: ICRC, SDC/DDC, AFD, MINUSMA, Carter Center, HD Centre, SIG, cantons of Geneva, Vaud and Wallis